{
  "title": "T5 零件筛选与图纸核查",
  "created_at": "2026-09-11T21:31:10.984751+00:00",
  "scope": "T5 only; screening and inspection; no drawing edits",
  "selection_policy": "复杂度、核心功能和结构多样性优先；关键缺项保留入选，问题单列；简单光轴、隔套和纯矩形薄板不用于凑数。",
  "cases": [
    {
      "case": "31",
      "note": "包含传动、支承与工作盘，保留同步轮和毛刷的缺项用于补图。",
      "parts": [
        {
          "case": "31",
          "part": "part_06",
          "rank": 1,
          "name": "MDHJ-6-10A(丝杆座板)",
          "quantity": 1,
          "faces": 99,
          "solids": 1,
          "span_mm": [
            160.0,
            14.0,
            180.0
          ],
          "selection_reason": "多组正反面沉孔的丝杆座板",
          "status": "minor",
          "summary": "丝杆座板主体和各孔组较完整，部分孔深采用超过板厚的写法。",
          "evidence": "160×180×14；中央四Ø5.5标深28，超过该方向14板厚，模型为通孔。按穿透理解可确定主几何，此处属于孔终止标记不规范，不再判为关键漏标。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/31/part_06.pdf",
          "drawing": "screening/T5/31/part_06_page1.png",
          "model": "screening/T5/31/part_06_model.png",
          "step": "geometry/T5/31/part_06.step"
        },
        {
          "case": "31",
          "part": "part_07",
          "rank": 2,
          "name": "MDHJ-6-27(轴套)",
          "quantity": 1,
          "faces": 45,
          "solids": 1,
          "span_mm": [
            76.0,
            65.0,
            90.0
          ],
          "selection_reason": "带法兰和台阶内孔的轴套",
          "status": "candidate",
          "summary": "轴套的轴向台阶、内外径及分度圆孔组较完整。",
          "evidence": "长 76、法兰厚 15、Ø90/两侧平面宽 65、轴身 Ø52、Ø25 通孔、Ø42 深12；六孔在 PCD76 上，角度 30° 与沉孔尺寸齐全。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/31/part_07.pdf",
          "drawing": "screening/T5/31/part_07_page1.png",
          "model": "screening/T5/31/part_07_model.png",
          "step": "geometry/T5/31/part_07.step"
        },
        {
          "case": "31",
          "part": "part_09",
          "rank": 3,
          "name": "MDHJ-6-3(毛刺刷轴承座)",
          "quantity": 1,
          "faces": 63,
          "solids": 1,
          "span_mm": [
            29.0,
            200.0,
            89.0
          ],
          "selection_reason": "轴承定位与多方向连接孔",
          "status": "candidate",
          "summary": "轴承座具备主体外形、轴承孔和周向/侧向孔组尺寸。",
          "evidence": "29×200×89；轴承孔中心高165，Ø30通孔/Ø42深12；PCD76六孔，30°角度及侧端孔位置有标注。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/31/part_09.pdf",
          "drawing": "screening/T5/31/part_09_page1.png",
          "model": "screening/T5/31/part_09_model.png",
          "step": "geometry/T5/31/part_09.step"
        },
        {
          "case": "31",
          "part": "part_08",
          "rank": 4,
          "name": "MDHJ-6-29(转轴)",
          "quantity": 1,
          "faces": 39,
          "solids": 1,
          "span_mm": [
            24.0,
            24.0,
            251.0
          ],
          "selection_reason": "多台阶传动轴与键槽",
          "status": "minor",
          "summary": "转轴主尺寸和键槽齐全；有一处几何公差数字排版疑点。",
          "evidence": "总长251；轴径、M18×1.5、轴向尺寸链、6宽/4.5深键槽及端孔可读。一处同轴度框显示 005 A，另一处为0.005 A；不影响主要名义几何，但不能把该公差文本当作已确认。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/31/part_08.pdf",
          "drawing": "screening/T5/31/part_08_page1.png",
          "model": "screening/T5/31/part_08_model.png",
          "step": "geometry/T5/31/part_08.step"
        },
        {
          "case": "31",
          "part": "part_14",
          "rank": 5,
          "name": "MDHJ-6-7(电机安装板)",
          "quantity": 1,
          "faces": 40,
          "solids": 1,
          "span_mm": [
            160.0,
            120.0,
            10.0
          ],
          "selection_reason": "中心大孔、圆周孔组与调节槽",
          "status": "minor",
          "summary": "电机安装板主体和孔槽完整，孔深表达及槽端半径有小差异。",
          "evidence": "160×120×10、Ø94及PCD120；M6深12/底孔15超过10厚，按贯穿理解。槽宽与模型对应R3.25，原图写R3.3，差0.05，属于小标注差异。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/31/part_14.pdf",
          "drawing": "screening/T5/31/part_14_page1.png",
          "model": "screening/T5/31/part_14_model.png",
          "step": "geometry/T5/31/part_14.step"
        },
        {
          "case": "31",
          "part": "part_13",
          "rank": 6,
          "name": "MDHJ-6-5(同步轮L-16Z-21W－20 孔)",
          "quantity": 1,
          "faces": 185,
          "solids": 1,
          "span_mm": [
            54.695,
            54.695,
            37.907
          ],
          "selection_reason": "齿形、挡边、键槽及紧定孔",
          "status": "issue",
          "summary": "同步轮缺轮体/挡边/齿形完整尺寸，BOM孔径名称有误。",
          "evidence": "原图与STEP内孔均为Ø16，BOM名称后缀却写20孔；键宽6/高度11及两M5已有标注。需核对名称版本并补轮体直径、轴向尺寸、挡边与齿形完整参数。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/31/part_13.pdf",
          "drawing": "screening/T5/31/part_13_page1.png",
          "model": "screening/T5/31/part_13_model.png",
          "step": "geometry/T5/31/part_13.step"
        },
        {
          "case": "31",
          "part": "part_05",
          "rank": 7,
          "name": "MDHJ-6-1(圆盘毛刷)",
          "quantity": 1,
          "faces": 217,
          "solids": 1,
          "span_mm": [
            180.0,
            179.975,
            25.0
          ],
          "selection_reason": "核心工作盘及密集周向切槽",
          "status": "issue",
          "summary": "圆盘毛刷的周向槽和两面凹位缺尺寸。",
          "evidence": "图纸只给Ø180、Ø20孔和厚25；周向槽的数量/宽度/切深，以及两面凹位直径/深度未完整定义。模型有大量周向切槽和同轴台阶，是核心工作件，保留待补图。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/31/part_05.pdf",
          "drawing": "screening/T5/31/part_05_page1.png",
          "model": "screening/T5/31/part_05_model.png",
          "step": "geometry/T5/31/part_05.step"
        }
      ],
      "others": [
        {
          "case": "31",
          "part": "part_02",
          "status": "candidate",
          "summary": "连接板：板厚、外形及两组正交安装孔齐全。",
          "evidence": "28×125×14；两处 M6 盲孔及两处 Ø6.5 通孔的尺寸链可读，中心线用于对称定位。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-33(连接板)",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/31/part_02.pdf",
          "model": "screening/T5/31/part_02_model.png"
        },
        {
          "case": "31",
          "part": "part_03",
          "status": "issue",
          "summary": "电机侧板有一对孔未标孔径及定位尺寸。",
          "evidence": "模型沿厚度方向另有两处 Ø5 通孔，中心在原型坐标 (y,z)=(20,20)、(20,70)，孔距 50；原图正视图底部这两个孔无对应标注。11 厚板上的部分孔另写深 14/15，终止表达亦需核对。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-6A(电机侧板)",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/31/part_03.pdf",
          "model": "screening/T5/31/part_03_model.png"
        },
        {
          "case": "31",
          "part": "part_04",
          "status": "issue",
          "summary": "角钢右侧两孔的引线为空且位置未标。",
          "evidence": "280长、40×40×4截面、左侧两Ø7的15/50及20高度已标。右侧两孔引线没有文字，也无对应孔距和端距，不能作为完整替代件。",
          "review_level": "full_page_and_model",
          "name": "吸合固定角钢",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/31/part_04.pdf",
          "model": "screening/T5/31/part_04_model.png"
        },
        {
          "case": "31",
          "part": "part_10",
          "status": "candidate",
          "summary": "带凸台锁紧螺母外形、台阶及内螺纹尺寸完整。",
          "evidence": "Ø36轮廓切成32×32对边；总厚9、主体7、凸台Ø25及M18×1.5可确定。比安装板简单，可补充零件类型。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-30(锁紧螺母)",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/31/part_10.pdf",
          "model": "screening/T5/31/part_10_model.png"
        },
        {
          "case": "31",
          "part": "part_11",
          "status": "minor",
          "summary": "锁紧螺母主尺寸齐全，螺孔以超过厚度的深度写法表示穿透。",
          "evidence": "Ø36/32×32对边、厚9；M18×1.5深36、底孔40.5超过9厚，模型为贯穿内孔。主要几何可确定，标记需要规范。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-31(锁紧螺母)",
          "status_label": "小问题",
          "pdf": "sources/T5/31/part_11.pdf",
          "model": "screening/T5/31/part_11_model.png"
        },
        {
          "case": "31",
          "part": "part_12",
          "status": "candidate",
          "summary": "圆形盖片尺寸完整，结构简单。",
          "evidence": "外径26、内孔6.5、厚6均有明确标注，与模型一致。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-32(盖子)",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/31/part_12.pdf",
          "model": "screening/T5/31/part_12_model.png"
        },
        {
          "case": "31",
          "part": "part_16",
          "status": "issue",
          "summary": "同步轮缺主体尺寸，图纸内孔与BOM名称不一致。",
          "evidence": "原图Ø15、键宽5/高度10及两M5，名称后缀却写12孔。缺轮体直径、挡边及轴向完整尺寸，不能仅凭图像比例确定。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-9(同步轮L-16Z-21W－12孔)",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/31/part_16.pdf",
          "model": "screening/T5/31/part_16_model.png"
        },
        {
          "case": "31",
          "part": "part_17",
          "status": "exclude",
          "summary": "吸尘盒出口管的直径引线为空。",
          "evidence": "材料栏已有T=2.0，不能判为缺板厚；但出口管径未给数值，接口尺寸无法仅凭图纸确定。",
          "review_level": "full_page_and_model",
          "name": "吸尘盒",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/31/part_17.pdf",
          "model": "screening/T5/31/part_17_model.png"
        }
      ]
    },
    {
      "case": "34",
      "note": "保留6件；part_06仅为矩形板和重复沉孔，已排除。其余未选件为光轴或无孔薄板。入选的安装板和安装块复杂度相对较低，夹持件及法兰优先。",
      "parts": [
        {
          "case": "34",
          "part": "part_01",
          "rank": 1,
          "name": "MFGZS-20S-C-029A",
          "quantity": 4,
          "faces": 54,
          "solids": 1,
          "span_mm": [
            60.0,
            40.0,
            40.0
          ],
          "selection_reason": "两方向夹孔与开口夹紧结构",
          "status": "issue",
          "summary": "夹块两组沉孔均缺一个方向的定位尺寸。",
          "evidence": "四处沉孔横向边距7已给；模型成对孔另一方向中心为10/30，间距20。原图的20用于外轮廓平面，未见孔距或孔边距的对应标注；不能从看起来对齐推定。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/34/part_01.pdf",
          "drawing": "screening/T5/34/part_01_page1.png",
          "model": "screening/T5/34/part_01_model.png",
          "step": "geometry/T5/34/part_01.step"
        },
        {
          "case": "34",
          "part": "part_10",
          "rank": 2,
          "name": "MFGZS-20S-C-038A",
          "quantity": 2,
          "faces": 49,
          "solids": 1,
          "span_mm": [
            50.0,
            60.0,
            35.0
          ],
          "selection_reason": "开口夹持、底座及正交孔组",
          "status": "issue",
          "summary": "夹座4宽夹缝缺终止位置。",
          "evidence": "原图给Ø16中心高42及4宽，未给夹缝底高。STEP槽底距底面25，孔下沿34，夹缝在孔下方另延伸约9；不能由孔径自动得到。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/34/part_10.pdf",
          "drawing": "screening/T5/34/part_10_page1.png",
          "model": "screening/T5/34/part_10_model.png",
          "step": "geometry/T5/34/part_10.step"
        },
        {
          "case": "34",
          "part": "part_07",
          "rank": 3,
          "name": "MFGZS-20S-C-034A",
          "quantity": 2,
          "faces": 64,
          "solids": 1,
          "span_mm": [
            80.0,
            100.0,
            7.0
          ],
          "selection_reason": "多组安装孔与沉孔",
          "status": "candidate",
          "summary": "多孔安装板，几组安装孔均有尺寸链。",
          "evidence": "80×100×7；外侧六沉孔，内部20×22孔组以及36×19的M5孔组，可结合中心线确定位置。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/34/part_07.pdf",
          "drawing": "screening/T5/34/part_07_page1.png",
          "model": "screening/T5/34/part_07_model.png",
          "step": "geometry/T5/34/part_07.step"
        },
        {
          "case": "34",
          "part": "part_04",
          "rank": 4,
          "name": "MFGZS-20S-C-028A",
          "quantity": 2,
          "faces": 51,
          "solids": 1,
          "span_mm": [
            54.0,
            38.0,
            54.0
          ],
          "selection_reason": "台阶法兰及径向紧定螺孔",
          "status": "issue",
          "summary": "法兰四孔的孔径标注为空。",
          "evidence": "原图引线为4-Ø，没有数字；STEP四孔Ø5.5。Ø54法兰、Ø28轴身、Ø16内孔和PCD42不能代替这组孔径。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/34/part_04.pdf",
          "drawing": "screening/T5/34/part_04_page1.png",
          "model": "screening/T5/34/part_04_model.png",
          "step": "geometry/T5/34/part_04.step"
        },
        {
          "case": "34",
          "part": "part_02",
          "rank": 5,
          "name": "MFGZS-20S-C-032A",
          "quantity": 4,
          "faces": 42,
          "solids": 1,
          "span_mm": [
            70.0,
            100.0,
            7.0
          ],
          "selection_reason": "横向浅槽与正交螺孔",
          "status": "issue",
          "summary": "上沿横槽缺厚度方向的切入深度。",
          "evidence": "70×100×7；96.3和2.2确定槽位置/宽度。STEP槽底厚度坐标4.5、板面7，槽深2.5；图纸没有这个深度。该2.5为模型测量证据，尚非图纸已给尺寸。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/34/part_02.pdf",
          "drawing": "screening/T5/34/part_02_page1.png",
          "model": "screening/T5/34/part_02_model.png",
          "step": "geometry/T5/34/part_02.step"
        },
        {
          "case": "34",
          "part": "part_09",
          "rank": 6,
          "name": "MFGZS-20S-C-036A",
          "quantity": 2,
          "faces": 41,
          "solids": 1,
          "span_mm": [
            30.0,
            45.0,
            27.0
          ],
          "selection_reason": "正反面沉孔与盲螺孔的安装块",
          "status": "minor",
          "summary": "安装块的主体、沉孔和反面螺孔完整，小倒角未独立定值。",
          "evidence": "30×45×27；三Ø3.4沉孔及反面四M3盲孔位置已给；STEP这些孔轴均沿厚度方向。外角小倒角缺独立尺寸，作为小边角问题报告。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/34/part_09.pdf",
          "drawing": "screening/T5/34/part_09_page1.png",
          "model": "screening/T5/34/part_09_model.png",
          "step": "geometry/T5/34/part_09.step"
        }
      ],
      "others": [
        {
          "case": "34",
          "part": "part_05",
          "status": "minor",
          "summary": "光轴直径和长度齐全，端部小倒角未定值。",
          "evidence": "Ø16×700，STEP主圆柱一致；仅端部小倒角缺独立尺寸。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-030A",
          "status_label": "小问题",
          "pdf": "sources/T5/34/part_05.pdf",
          "model": "screening/T5/34/part_05_model.png"
        },
        {
          "case": "34",
          "part": "part_06",
          "status": "candidate",
          "summary": "简单安装板，外形、厚度和六处沉孔定位完整。",
          "evidence": "80×100×7；六处Ø3.4/沉孔Ø6深3.4，横向边距3.5，纵向15、50、85。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-033A",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/34/part_06.pdf",
          "model": "screening/T5/34/part_06_model.png"
        },
        {
          "case": "34",
          "part": "part_08",
          "status": "candidate",
          "summary": "矩形薄板尺寸完整，结构简单。",
          "evidence": "69×70×3；STEP为六面实体，无额外孔槽。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-035A",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/34/part_08.pdf",
          "model": "screening/T5/34/part_08_model.png"
        },
        {
          "case": "34",
          "part": "part_12",
          "status": "minor",
          "summary": "精密光轴主尺寸完整，端部小倒角未定值。",
          "evidence": "Ø16（0/-0.01）×200；模型主尺寸对应，端部倒角未单独标注。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-031A",
          "status_label": "小问题",
          "pdf": "sources/T5/34/part_12.pdf",
          "model": "screening/T5/34/part_12_model.png"
        },
        {
          "case": "34",
          "part": "part_13",
          "status": "minor",
          "summary": "光轴主尺寸完整，端部小倒角未定值。",
          "evidence": "Ø16×290；模型一致，仅端部倒角缺独立尺寸。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-037A",
          "status_label": "小问题",
          "pdf": "sources/T5/34/part_13.pdf",
          "model": "screening/T5/34/part_13_model.png"
        },
        {
          "case": "34",
          "part": "part_14",
          "status": "minor",
          "summary": "光轴主尺寸完整，端部小倒角未定值。",
          "evidence": "Ø16×220；模型一致，仅端部倒角缺独立尺寸。",
          "review_level": "full_page_and_model",
          "name": "MFGZS-20S-C-039A",
          "status_label": "小问题",
          "pdf": "sources/T5/34/part_14.pdf",
          "model": "screening/T5/34/part_14_model.png"
        }
      ]
    },
    {
      "case": "40",
      "note": "该组以安装板和支撑件为主；所选件含多面孔组、阶梯孔或斜截面。",
      "parts": [
        {
          "case": "40",
          "part": "part_07",
          "rank": 1,
          "name": "JQSJ-01-升降气缸固定板",
          "quantity": 1,
          "faces": 70,
          "solids": 1,
          "span_mm": [
            325.0,
            115.0,
            10.0
          ],
          "selection_reason": "中心轴孔与多面安装孔",
          "status": "candidate",
          "summary": "升降气缸固定板：中心孔与对称安装孔组完整。",
          "evidence": "325×115×10；中心Ø45，50×50四孔，250×100六沉孔，两侧对称M5孔位置明确。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_07.pdf",
          "drawing": "screening/T5/40/part_07_page1.png",
          "model": "screening/T5/40/part_07_model.png",
          "step": "geometry/T5/40/part_07.step"
        },
        {
          "case": "40",
          "part": "part_05",
          "rank": 2,
          "name": "JQSJ-03-固定板吊板",
          "quantity": 2,
          "faces": 68,
          "solids": 1,
          "span_mm": [
            315.0,
            115.0,
            10.0
          ],
          "selection_reason": "两面沉孔及端面连接孔",
          "status": "candidate",
          "summary": "固定板吊板：两面沉孔和端面螺孔，尺寸链较完整。",
          "evidence": "315×115×10；七处正面沉孔和三处反面沉孔分开标注，横向27.5/12.5/7.5与40/130/130链定位，竖向100及对称中心线。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_05.pdf",
          "drawing": "screening/T5/40/part_05_page1.png",
          "model": "screening/T5/40/part_05_model.png",
          "step": "geometry/T5/40/part_05.step"
        },
        {
          "case": "40",
          "part": "part_09",
          "rank": 3,
          "name": "JQSJ-06-升降板",
          "quantity": 1,
          "faces": 90,
          "solids": 1,
          "span_mm": [
            240.0,
            110.0,
            10.0
          ],
          "selection_reason": "双面沉孔与中央交叉孔组",
          "status": "candidate",
          "summary": "升降板的两面沉孔和中间安装孔组较完整。",
          "evidence": "240×110×10；8孔横向12.5/50/55/110、竖距80，两面沉孔深度2.5/5.5；中间45孔距与97.5定位可读。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_09.pdf",
          "drawing": "screening/T5/40/part_09_page1.png",
          "model": "screening/T5/40/part_09_model.png",
          "step": "geometry/T5/40/part_09.step"
        },
        {
          "case": "40",
          "part": "part_08",
          "rank": 4,
          "name": "JQSJ-05-升降气缸法兰",
          "quantity": 1,
          "faces": 26,
          "solids": 1,
          "span_mm": [
            60.0,
            22.5,
            60.0
          ],
          "selection_reason": "内外台阶、螺纹和法兰孔组",
          "status": "minor",
          "summary": "升降气缸法兰主体尺寸齐全，边缘圆角半径未逐一标注。",
          "evidence": "Ø60×22.5、轴向10/5、Ø30台阶、M18×1.5、PCD45四M5均有标注；剖面与模型存在小圆角，其半径未写明，属于边缘细节问题。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/40/part_08.pdf",
          "drawing": "screening/T5/40/part_08_page1.png",
          "model": "screening/T5/40/part_08_model.png",
          "step": "geometry/T5/40/part_08.step"
        },
        {
          "case": "40",
          "part": "part_11",
          "rank": 5,
          "name": "JQSJ-09-托板2",
          "quantity": 1,
          "faces": 83,
          "solids": 1,
          "span_mm": [
            150.0,
            150.0,
            10.0
          ],
          "selection_reason": "密集双面沉孔阵列",
          "status": "candidate",
          "summary": "托板2的两面孔组尺寸完整。",
          "evidence": "150×150×10；九孔130×110，四孔80×110；Ø16深2.5、Ø11深5.5与通孔明确。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_11.pdf",
          "drawing": "screening/T5/40/part_11_page1.png",
          "model": "screening/T5/40/part_11_model.png",
          "step": "geometry/T5/40/part_11.step"
        },
        {
          "case": "40",
          "part": "part_10",
          "rank": 6,
          "name": "JQSJ-08-托板1",
          "quantity": 1,
          "faces": 68,
          "solids": 1,
          "span_mm": [
            150.0,
            75.0,
            10.0
          ],
          "selection_reason": "两组双面沉孔阵列",
          "status": "candidate",
          "summary": "托板1的两面孔组尺寸完整。",
          "evidence": "150×75×10；六孔130×50，四孔80×50；两面Ø16深2.5、Ø11深6与通孔尺寸分开给出。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_10.pdf",
          "drawing": "screening/T5/40/part_10_page1.png",
          "model": "screening/T5/40/part_10_model.png",
          "step": "geometry/T5/40/part_10.step"
        },
        {
          "case": "40",
          "part": "part_06",
          "rank": 7,
          "name": "JQSJ-04-吊板加强筋",
          "quantity": 2,
          "faces": 27,
          "solids": 1,
          "span_mm": [
            315.0,
            50.0,
            10.0
          ],
          "selection_reason": "斜轮廓及两方向盲孔",
          "status": "candidate",
          "summary": "吊板加强筋：斜边与两组正交盲孔尺寸明确。",
          "evidence": "315×50×10；斜边转折120、端高15；顶边孔40/130/130，端面孔边距7.5/孔距35，均标M5深10。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_06.pdf",
          "drawing": "screening/T5/40/part_06_page1.png",
          "model": "screening/T5/40/part_06_model.png",
          "step": "geometry/T5/40/part_06.step"
        }
      ],
      "others": [
        {
          "case": "40",
          "part": "part_01",
          "status": "candidate",
          "summary": "支撑杆主尺寸及两端盲螺孔完整，但结构简单。",
          "evidence": "Ø16×264，两端对称M6深12；不进入本轮复杂零件七件名单。",
          "review_level": "full_page_and_model",
          "name": "JQSJ-07-支撑杆",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_01.pdf",
          "model": "screening/T5/40/part_01_model.png"
        },
        {
          "case": "40",
          "part": "part_02",
          "status": "candidate",
          "summary": "托条截面和孔尺寸齐全，但结构较简单。",
          "evidence": "75×20×10，顶宽5/基部高10的对称斜截面，两M5深10/间距50。",
          "review_level": "full_page_and_model",
          "name": "JQSJ-10-托条1",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_02.pdf",
          "model": "screening/T5/40/part_02_model.png"
        },
        {
          "case": "40",
          "part": "part_03",
          "status": "candidate",
          "summary": "斜截面托条的主体与三孔尺寸完整。",
          "evidence": "191×20×10、顶宽5、基部高10；三个贯穿M5在20/75/130，相邻55。",
          "review_level": "full_page_and_model",
          "name": "JQSJ-11-托条2",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/40/part_03.pdf",
          "model": "screening/T5/40/part_03_model.png"
        },
        {
          "case": "40",
          "part": "part_04",
          "status": "unresolved",
          "summary": "尺寸文字较全，但部分投影视图轮廓显示异常。",
          "evidence": "325×30×10、三M5深10及两端四M5深10/间距15已给；端面视图和轴测区域只剩少量孔线，外轮廓缺失。应检查视图显示/导出设置，暂作备选。",
          "review_level": "full_page_and_model",
          "name": "JQSJ-02-固定板筋板",
          "status_label": "待确认",
          "pdf": "sources/T5/40/part_04.pdf",
          "model": "screening/T5/40/part_04_model.png"
        }
      ]
    },
    {
      "case": "65",
      "note": "保留基座、滑台和波纹盖板等复杂截面件，后续需补型材截面尺寸。",
      "parts": [
        {
          "case": "65",
          "part": "part_16",
          "rank": 1,
          "name": "Z轴-底座",
          "quantity": 1,
          "faces": 353,
          "solids": 1,
          "span_mm": [
            100.0,
            330.0,
            48.0
          ],
          "selection_reason": "核心运动基座、复杂型材截面与密集孔组",
          "status": "issue",
          "summary": "滑台底座安装孔较完整，但型材截面缺完整定义。",
          "evidence": "330长、100×48截面、中央8厚和多组孔位/沉孔深度已给；两翼凹槽、局部壁厚及圆角等未逐一约束。材料栏有底座型材型号，仍需对应厂家截面图或补尺寸。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_16.pdf",
          "drawing": "screening/T5/65/part_16_page1.png",
          "model": "screening/T5/65/part_16_model.png",
          "step": "geometry/T5/65/part_16.step"
        },
        {
          "case": "65",
          "part": "part_18",
          "rank": 2,
          "name": "Z轴-滑台",
          "quantity": 1,
          "faces": 102,
          "solids": 1,
          "span_mm": [
            110.0,
            80.0,
            47.0
          ],
          "selection_reason": "滑台承载主体、轴孔及多级截面",
          "status": "issue",
          "summary": "滑台主体与孔组有尺寸，截面多个台阶和轮廓未完整定义。",
          "evidence": "110×80×47、Ø30.5孔、75/18局部尺寸、M3/M5及沉孔组已标；其余截面槽口宽深、台阶位置和大轮廓过渡圆弧缺标。已有型号LHA10-M-100HT，需核对相应截面资料。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_18.pdf",
          "drawing": "screening/T5/65/part_18_page1.png",
          "model": "screening/T5/65/part_18_model.png",
          "step": "geometry/T5/65/part_18.step"
        },
        {
          "case": "65",
          "part": "part_04",
          "rank": 3,
          "name": "50高速马达固定件",
          "quantity": 1,
          "faces": 39,
          "solids": 1,
          "span_mm": [
            80.0,
            50.0,
            72.972
          ],
          "selection_reason": "开口夹持与径向/端面孔组",
          "status": "candidate",
          "summary": "开口电机夹持座尺寸较完整，优先替代孔数错误的板件。",
          "evidence": "Ø80外形/Ø48夹孔、50轴向宽、33截平位置、3宽夹缝；四M5孔30×38及夹紧孔8/30、Ø5.2/Ø10深14.5分别标注。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_04.pdf",
          "drawing": "screening/T5/65/part_04_page1.png",
          "model": "screening/T5/65/part_04_model.png",
          "step": "geometry/T5/65/part_04.step"
        },
        {
          "case": "65",
          "part": "part_09",
          "rank": 4,
          "name": "X-20",
          "quantity": 1,
          "faces": 98,
          "solids": 1,
          "span_mm": [
            115.0,
            160.0,
            12.0
          ],
          "selection_reason": "阶梯轮廓和多组沉孔",
          "status": "candidate",
          "summary": "多孔阶梯板，各孔组与外轮廓以坐标尺寸定义。",
          "evidence": "115×160×12；12个正面和4个反面Ø5.5/Ø10沉孔；横向14/30/46/74/90/106及120/150坐标齐全，R3和C1已注。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_09.pdf",
          "drawing": "screening/T5/65/part_09_page1.png",
          "model": "screening/T5/65/part_09_model.png",
          "step": "geometry/T5/65/part_09.step"
        },
        {
          "case": "65",
          "part": "part_14",
          "rank": 5,
          "name": "Z轴-X-05",
          "quantity": 1,
          "faces": 31,
          "solids": 1,
          "span_mm": [
            62.0,
            12.0,
            55.0
          ],
          "selection_reason": "台阶轴承孔和径向固定孔",
          "status": "candidate",
          "summary": "轴承支撑块的台阶、径向螺孔及轴承沉孔尺寸较完整。",
          "evidence": "62×55×12；台阶53/10、R2，Ø10/Ø24深8.5，孔中心35.5、侧M4及两M5孔的孔深/位置有给出；不同方向的轴线应按各视图分别定位。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_14.pdf",
          "drawing": "screening/T5/65/part_14_page1.png",
          "model": "screening/T5/65/part_14_model.png",
          "step": "geometry/T5/65/part_14.step"
        },
        {
          "case": "65",
          "part": "part_11",
          "rank": 6,
          "name": "Z轴-X-02",
          "quantity": 1,
          "faces": 44,
          "solids": 1,
          "span_mm": [
            100.0,
            10.0,
            74.0
          ],
          "selection_reason": "电机定位孔及多组安装孔",
          "status": "candidate",
          "summary": "电机安装板孔组尺寸丰富且可定位。",
          "evidence": "100×74×10；Ø38.5中心高46，六M4与两组沉孔用坐标列出；模型中心孔、各组孔径及相对位置对应。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_11.pdf",
          "drawing": "screening/T5/65/part_11_page1.png",
          "model": "screening/T5/65/part_11_model.png",
          "step": "geometry/T5/65/part_11.step"
        },
        {
          "case": "65",
          "part": "part_19",
          "rank": 7,
          "name": "Z轴-盖板",
          "quantity": 1,
          "faces": 72,
          "solids": 1,
          "span_mm": [
            82.0,
            330.0,
            12.0
          ],
          "selection_reason": "波纹盖板、曲折截面与端部孔",
          "status": "issue",
          "summary": "盖板的复杂截面缺壁厚、波纹和局部槽口尺寸。",
          "evidence": "330×82×12、端孔75间距/偏移4及M4深8、底孔15已给；截面波纹节距/深度和局部壁厚不足，需补完整截面。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_19.pdf",
          "drawing": "screening/T5/65/part_19_page1.png",
          "model": "screening/T5/65/part_19_model.png",
          "step": "geometry/T5/65/part_19.step"
        }
      ],
      "others": [
        {
          "case": "65",
          "part": "part_02",
          "status": "issue",
          "summary": "导轨只给平面及孔组尺寸，缺厚度和截面。",
          "evidence": "248×12、十Ø3.5/Ø6深3.5、端距11.5已给；未给截面高度、滚道等形状。材料栏写茶色亚克力，与BOM导轨身份也需核对。",
          "review_level": "full_page_and_model",
          "name": "HI_IAC02-110-13-1AW                                                               13 110",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_02.pdf",
          "model": "screening/T5/65/part_02_model.png"
        },
        {
          "case": "65",
          "part": "part_03",
          "status": "exclude",
          "summary": "丝杆组件仅有局部安装尺寸。",
          "evidence": "总长308、末端Ø8×9；主杆、螺母、支座各段外形/孔组未定义，需补充组件或厂家资料。",
          "review_level": "full_page_and_model",
          "name": "12丝杆-A",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/65/part_03.pdf",
          "model": "screening/T5/65/part_03_model.png"
        },
        {
          "case": "65",
          "part": "part_10",
          "status": "candidate",
          "summary": "连接块外形、对称孔距及沉孔深度完整。",
          "evidence": "70×24×13；两M8底孔Ø6.8间距52，两Ø5.5/Ø10深5.5间距26，均在中心线上；模型孔中心为9/22/48/61。",
          "review_level": "full_page_and_model",
          "name": "Z轴-X-01",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_10.pdf",
          "model": "screening/T5/65/part_10_model.png"
        },
        {
          "case": "65",
          "part": "part_12",
          "status": "candidate",
          "summary": "端板两组沉孔及四角倒角尺寸齐全。",
          "evidence": "100×74×10；上组孔距46/距边6，Ø5.5/Ø10深5；下组孔距75/距边66，Ø4.5/Ø8深4.5；C3。",
          "review_level": "full_page_and_model",
          "name": "Z轴-X-03",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_12.pdf",
          "model": "screening/T5/65/part_12_model.png"
        },
        {
          "case": "65",
          "part": "part_13",
          "status": "issue",
          "summary": "同类沉孔的标注数量与图面、模型不一致。",
          "evidence": "原图写8×Ø3.2/沉孔Ø6深3.5，但四列四排共16个；STEP也有16根Ø3.2轴线。四个M6孔另列，不应计入这组。",
          "review_level": "full_page_and_model",
          "name": "Z轴-X-04",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_13.pdf",
          "model": "screening/T5/65/part_13_model.png"
        },
        {
          "case": "65",
          "part": "part_15",
          "status": "candidate",
          "summary": "小连接板信息完整，可作为较简单的备选。",
          "evidence": "42×25×5；两Ø3.4孔间距35/高度17.5，两M3间距20/高度3.1，四角C1.5。",
          "review_level": "full_page_and_model",
          "name": "Z轴-X-06",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/65/part_15.pdf",
          "model": "screening/T5/65/part_15_model.png"
        },
        {
          "case": "65",
          "part": "part_17",
          "status": "issue",
          "summary": "感应片缺孔径、孔距以及局部轮廓尺寸。",
          "evidence": "20宽、展开31.7、折后27、1.5厚及7.5偏移已给，但两孔规格/定位、上部窄片宽度与折弯位置没有完整定义。",
          "review_level": "full_page_and_model",
          "name": "Z轴-感应片",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/65/part_17.pdf",
          "model": "screening/T5/65/part_17_model.png"
        }
      ]
    },
    {
      "case": "73",
      "note": "封头与浮动接头均保留；浮动接头原图信息较少，后续补图工作量较大。",
      "parts": [
        {
          "case": "73",
          "part": "part_15",
          "rank": 1,
          "name": "YX-03-37前封头",
          "quantity": 1,
          "faces": 33,
          "solids": 1,
          "span_mm": [
            200.0,
            21.0,
            30.0
          ],
          "selection_reason": "封合核心、长孔及多级截面",
          "status": "unresolved",
          "summary": "封头截面尺寸的基准与倒角关系需确认，保留为核心候选。",
          "evidence": "模型总厚21，端面受C1倒角影响的平面范围19，原图也标19，不能直接断言相差2。原图12、19对台阶与孔中心的控制范围仍有歧义；后续补图先厘清基准，不直接当作确定的2毫米漏标。",
          "review_level": "full_page_and_model",
          "status_label": "待确认",
          "pdf": "sources/T5/73/part_15.pdf",
          "drawing": "screening/T5/73/part_15_page1.png",
          "model": "screening/T5/73/part_15_model.png",
          "step": "geometry/T5/73/part_15.step"
        },
        {
          "case": "73",
          "part": "part_12",
          "rank": 2,
          "name": "YX-03-32前封下封头底板",
          "quantity": 1,
          "faces": 70,
          "solids": 1,
          "span_mm": [
            280.0,
            15.0,
            120.0
          ],
          "selection_reason": "复杂底板、轴孔、长槽与缺口",
          "status": "candidate",
          "summary": "底板包含轴孔、长槽、T形缺口及多组安装孔，尺寸较完整。",
          "evidence": "280×120×15；Ø32.3两孔/Ø26中孔，210/42/24/36定位链；6.5宽长槽及T缺口16/9、11/9有标注，模型孔径/轴线位置对应。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/73/part_12.pdf",
          "drawing": "screening/T5/73/part_12_page1.png",
          "model": "screening/T5/73/part_12_model.png",
          "step": "geometry/T5/73/part_12.step"
        },
        {
          "case": "73",
          "part": "part_11",
          "rank": 3,
          "name": "YX-03-022前封头下固定板",
          "quantity": 1,
          "faces": 42,
          "solids": 1,
          "span_mm": [
            240.0,
            16.0,
            40.0
          ],
          "selection_reason": "阶梯板及双面复合沉孔",
          "status": "issue",
          "summary": "反面Ø20.4沉孔缺深度。",
          "evidence": "A-A剖面给两处Ø20.4而未给深度；模型圆柱面自Y=0至2，深2。主体厚16、正面局部厚14及另一侧Ø15孔不能代替这个独立凹位深度。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/73/part_11.pdf",
          "drawing": "screening/T5/73/part_11_page1.png",
          "model": "screening/T5/73/part_11_model.png",
          "step": "geometry/T5/73/part_11.step"
        },
        {
          "case": "73",
          "part": "part_17",
          "rank": 4,
          "name": "YX-03-65前封封头1",
          "quantity": 1,
          "faces": 26,
          "solids": 1,
          "span_mm": [
            200.0,
            21.0,
            8.0
          ],
          "selection_reason": "台阶封头条、缺口与沉孔",
          "status": "issue",
          "summary": "边缘R5缺口没有给圆心到边缘的距离或切入量。",
          "evidence": "原图只给两R5贯穿及140间距。STEP缺口在8厚边缘仅切入2（圆柱面厚度坐标6至8），并非自动确定的半圆缺口；需独立的圆心偏置/切深。模型29.824/169.824的细小横移另列为核对信息，不作为主要否决依据。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/73/part_17.pdf",
          "drawing": "screening/T5/73/part_17_page1.png",
          "model": "screening/T5/73/part_17_model.png",
          "step": "geometry/T5/73/part_17.step"
        },
        {
          "case": "73",
          "part": "part_14",
          "rank": 5,
          "name": "YX-03-36前封头隔热板",
          "quantity": 1,
          "faces": 26,
          "solids": 1,
          "span_mm": [
            200.0,
            15.0,
            30.0
          ],
          "selection_reason": "隔热台阶与多组定位/连接孔",
          "status": "candidate",
          "summary": "隔热板的截面台阶和三对孔可确定。",
          "evidence": "200×30×15，凸台宽20/高3；孔距170、140、110，高度11及中线明确；M5盲孔深度、通孔和Ø5定位孔分别给出。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/73/part_14.pdf",
          "drawing": "screening/T5/73/part_14_page1.png",
          "model": "screening/T5/73/part_14_model.png",
          "step": "geometry/T5/73/part_14.step"
        },
        {
          "case": "73",
          "part": "part_13",
          "rank": 6,
          "name": "YX-03-35前封封头垫板",
          "quantity": 1,
          "faces": 24,
          "solids": 1,
          "span_mm": [
            200.0,
            20.0,
            30.0
          ],
          "selection_reason": "导向槽与正反面连接孔",
          "status": "minor",
          "summary": "封头垫板主体和槽截面完整，部分孔以深度写法表达穿透。",
          "evidence": "200×30×20，20宽/3深槽；孔距170与150，Ø5.5深17及M5深17/底孔20。槽底有效厚度17，模型呈穿透；此处是终止表达问题，未据此判为关键漏标。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/73/part_13.pdf",
          "drawing": "screening/T5/73/part_13_page1.png",
          "model": "screening/T5/73/part_13_model.png",
          "step": "geometry/T5/73/part_13.step"
        },
        {
          "case": "73",
          "part": "part_10",
          "rank": 7,
          "name": "F-M10125F浮动接头",
          "quantity": 1,
          "faces": 67,
          "solids": 1,
          "span_mm": [
            26.0,
            26.0,
            58.0
          ],
          "selection_reason": "核心浮动连接、六角面和多段台阶",
          "status": "issue",
          "summary": "浮动接头缺完整外形、螺纹和剖面尺寸。",
          "evidence": "图面仅给Ø10与总长58，主体各直径/轴向台阶、螺纹规格及内部结构未定义。作为核心传动连接件入选，需结合厂家图或原模型补充完整尺寸。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/73/part_10.pdf",
          "drawing": "screening/T5/73/part_10_page1.png",
          "model": "screening/T5/73/part_10_model.png",
          "step": "geometry/T5/73/part_10.step"
        }
      ],
      "others": [
        {
          "case": "73",
          "part": "part_01",
          "status": "candidate",
          "summary": "调节块的正交孔与沉孔尺寸齐全。",
          "evidence": "46×20×15；两Ø5.8/Ø10深5.4，间距30；中间M8贯穿，模型轴线居中，C2与通用倒圆倒角已有说明。",
          "review_level": "full_page_and_model",
          "name": "YX-03-40前封头调节块",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/73/part_01.pdf",
          "model": "screening/T5/73/part_01_model.png"
        },
        {
          "case": "73",
          "part": "part_05",
          "status": "candidate",
          "summary": "导柱主圆柱、扳手平面及端部盲螺孔尺寸完整。",
          "evidence": "Ø20×160；端部20长、16对边的平面，另一端M8深22/底孔25；C1及通用边缘要求明确，模型为两平面而非Ø16轴颈。",
          "review_level": "full_page_and_model",
          "name": "YX-03-33前封下封头导柱",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/73/part_05.pdf",
          "model": "screening/T5/73/part_05_model.png"
        },
        {
          "case": "73",
          "part": "part_16",
          "status": "minor",
          "summary": "调节杆主体、端部平面与螺纹区完整，头部用了不规范的孔标记。",
          "evidence": "总长90、70/80轴向链、Ø8、M8、端平面长10/对边7；头部Ø15，厚度可由90-80得10。头部引线却带沉孔/深9符号，模型为实心外圆头，属于表达冲突，单独列为小标注问题。",
          "review_level": "full_page_and_model",
          "name": "YX-03-45调节杆",
          "status_label": "小问题",
          "pdf": "sources/T5/73/part_16.pdf",
          "model": "screening/T5/73/part_16_model.png"
        }
      ]
    },
    {
      "case": "82",
      "note": "复杂运动块、开窗立板和轴座均保留，孔规格及定位漏标单独列出。",
      "parts": [
        {
          "case": "82",
          "part": "part_15",
          "rank": 1,
          "name": "MDHJ-6-19A(运动块）",
          "quantity": 1,
          "faces": 114,
          "solids": 1,
          "span_mm": [
            180.0,
            80.0,
            19.0
          ],
          "selection_reason": "核心运动块、台阶、轴孔和多方向孔组",
          "status": "issue",
          "summary": "右端两处孔缺规格、孔距及深度标注。",
          "evidence": "原图右端视图画出两个孔，但未注螺纹/直径、位置、孔深；模型有沿X的Ø3.3底孔，端面坐标(y,z)=(50,5)、(50,15)，孔距10。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_15.pdf",
          "drawing": "screening/T5/82/part_15_page1.png",
          "model": "screening/T5/82/part_15_model.png",
          "step": "geometry/T5/82/part_15.step"
        },
        {
          "case": "82",
          "part": "part_13",
          "rank": 2,
          "name": "MDHJ-6-16(立板）",
          "quantity": 1,
          "faces": 155,
          "solids": 1,
          "span_mm": [
            330.0,
            14.0,
            140.0
          ],
          "selection_reason": "开窗立板与密集连接孔",
          "status": "issue",
          "summary": "正面三处M4孔缺横向定位尺寸；窗口内角半径未标。",
          "evidence": "原图只给这组三孔距底10；STEP对应横坐标62、112、162，间距50。上下窄边视图160标的是另一组孔，不能代用。200×50窗口内角模型R10也未标。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_13.pdf",
          "drawing": "screening/T5/82/part_13_page1.png",
          "model": "screening/T5/82/part_13_model.png",
          "step": "geometry/T5/82/part_13.step"
        },
        {
          "case": "82",
          "part": "part_12",
          "rank": 3,
          "name": "MDHJ-6-14(安装板)",
          "quantity": 1,
          "faces": 54,
          "solids": 1,
          "span_mm": [
            14.0,
            150.0,
            140.0
          ],
          "selection_reason": "安装窗、台阶及沉孔",
          "status": "issue",
          "summary": "顶部两沉孔缺横向定位，窗口内角半径也未标。",
          "evidence": "模型顶部两Ø5.5/Ø10沉孔距左右边各6，孔距128；原图只给距上20，没有这组横向位置。95×100窗口四角模型R10，原图未给半径。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_12.pdf",
          "drawing": "screening/T5/82/part_12_page1.png",
          "model": "screening/T5/82/part_12_model.png",
          "step": "geometry/T5/82/part_12.step"
        },
        {
          "case": "82",
          "part": "part_14",
          "rank": 4,
          "name": "MDHJ-6-17(轴座板)",
          "quantity": 1,
          "faces": 53,
          "solids": 1,
          "span_mm": [
            14.0,
            80.0,
            140.0
          ],
          "selection_reason": "轴承定位孔与复合安装孔",
          "status": "issue",
          "summary": "正面两处沉孔只给位置，没有孔径及沉孔规格。",
          "evidence": "98孔距、距上20可读；模型为Ø5.5通孔、Ø10沉孔。原图没有对应规格引线；中心Ø25/Ø32及10深属于中心孔，不能代替。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_14.pdf",
          "drawing": "screening/T5/82/part_14_page1.png",
          "model": "screening/T5/82/part_14_model.png",
          "step": "geometry/T5/82/part_14.step"
        },
        {
          "case": "82",
          "part": "part_08",
          "rank": 5,
          "name": "8.12垂直方案去毛刺上下丝杆座",
          "quantity": 1,
          "faces": 58,
          "solids": 1,
          "span_mm": [
            55.0,
            50.0,
            40.0
          ],
          "selection_reason": "丝杆定位及三方向孔组",
          "status": "candidate",
          "summary": "丝杆座的中心孔和三方向螺孔位置完整。",
          "evidence": "55×50×40；Ø28中心距上26、PCD38四M6；顶部15×10四M4、底部44×20四M5；C10已标。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/82/part_08.pdf",
          "drawing": "screening/T5/82/part_08_page1.png",
          "model": "screening/T5/82/part_08_model.png",
          "step": "geometry/T5/82/part_08.step"
        },
        {
          "case": "82",
          "part": "part_17",
          "rank": 6,
          "name": "MDHJ-6-24(底板）",
          "quantity": 1,
          "faces": 61,
          "solids": 1,
          "span_mm": [
            14.0,
            80.0,
            180.0
          ],
          "selection_reason": "轴孔和长圆调节槽",
          "status": "minor",
          "summary": "轴座底板主体和孔槽齐全，槽端半径与宽度有小差异。",
          "evidence": "180×80×14、Ø25/Ø32深10；长槽宽8.5同时写R4.3，精确半圆应为R4.25，STEP实际为R4.25。差0.05，属于小标注差异。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/82/part_17.pdf",
          "drawing": "screening/T5/82/part_17_page1.png",
          "model": "screening/T5/82/part_17_model.png",
          "step": "geometry/T5/82/part_17.step"
        },
        {
          "case": "82",
          "part": "part_11",
          "rank": 7,
          "name": "MDHJ-6-13(步进电机安装板)",
          "quantity": 1,
          "faces": 40,
          "solids": 1,
          "span_mm": [
            8.0,
            130.0,
            100.0
          ],
          "selection_reason": "电机定位孔、方形孔组与调节槽",
          "status": "minor",
          "summary": "电机安装板主尺寸齐全，四角小倒角未独立定值。",
          "evidence": "100×130×8、Ø75、69.5方形M5组；7宽长槽15/35/15及竖距110。STEP孔距与槽端半径对应，边角倒角为次要细节。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/82/part_11.pdf",
          "drawing": "screening/T5/82/part_11_page1.png",
          "model": "screening/T5/82/part_11_model.png",
          "step": "geometry/T5/82/part_11.step"
        }
      ],
      "others": [
        {
          "case": "82",
          "part": "part_01",
          "status": "candidate",
          "summary": "加强板外形及三处正交螺孔尺寸完整。",
          "evidence": "60×60×12；顶孔间距40、右边距10，侧孔距上20；M5深10/Ø4.2深12.4给出。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-15(加强筋)",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/82/part_01.pdf",
          "model": "screening/T5/82/part_01_model.png"
        },
        {
          "case": "82",
          "part": "part_02",
          "status": "issue",
          "summary": "导轨安装板正面三孔缺规格及横向定位。",
          "evidence": "302×40×18；上下边M4/M6节距和两端M5明确，正面三孔未给相应规格及横向位置，不能用上下边的60节距替代。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-18(导轨安装板)",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_02.pdf",
          "model": "screening/T5/82/part_02_model.png"
        },
        {
          "case": "82",
          "part": "part_06",
          "status": "issue",
          "summary": "斜加强板的四处孔没有孔径、螺纹和深度。",
          "evidence": "80×80×11、20宽端部以及50/60孔距已给；两方向四孔均画出，但缺规格引线。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-26(斜板)",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/82/part_06.pdf",
          "model": "screening/T5/82/part_06_model.png"
        },
        {
          "case": "82",
          "part": "part_09",
          "status": "exclude",
          "summary": "同步轮只有内孔、键槽与紧定孔的改制尺寸。",
          "evidence": "Ø12、键宽5/高度8.5、M4已标；轮体直径、轴向长度、挡边及齿形未完整给出，图面没有足够标准型号尺寸说明。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-11(同步轮075L16)",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/82/part_09.pdf",
          "model": "screening/T5/82/part_09_model.png"
        },
        {
          "case": "82",
          "part": "part_18",
          "status": "minor",
          "summary": "折形感应器板的孔槽与截面主尺寸完整，小弯角未给半径。",
          "evidence": "280×50×20、厚2；四槽宽3.5、中心长90、7.5/19及10边距；三Ø5按30/110/110及8定位。内弯角半径未写，按小边缘细节保留。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-25(感应器安装板)",
          "status_label": "小问题",
          "pdf": "sources/T5/82/part_18.pdf",
          "model": "screening/T5/82/part_18_model.png"
        },
        {
          "case": "82",
          "part": "part_21",
          "status": "exclude",
          "summary": "同步轮缺轮体和挡边的完整尺寸。",
          "evidence": "内孔Ø15.9、键宽5/高度10.5、两M4距端5已标；外径、主体长度、挡边尺寸与齿形均不能仅由此图确定。",
          "review_level": "full_page_and_model",
          "name": "MDHJ-6-36(同步轮)",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/82/part_21.pdf",
          "model": "screening/T5/82/part_21_model.png"
        }
      ]
    },
    {
      "case": "85",
      "note": "兼顾运动、支承结构与分气块。",
      "parts": [
        {
          "case": "85",
          "part": "part_09",
          "rank": 1,
          "name": "FRTRAEz-SL-A048",
          "quantity": 1,
          "faces": 108,
          "solids": 1,
          "span_mm": [
            130.0,
            280.0,
            15.0
          ],
          "selection_reason": "复杂台阶与多组定位孔",
          "status": "minor",
          "summary": "复杂阶梯底板的孔、槽与外形尺寸较完整，个别孔采用超过板厚的深度写法。",
          "evidence": "280×130×15；局部厚度14/11/14、R2/R3和各孔坐标可读。两侧M4为10+15尺寸链；Ø6.5深16超过15板厚，按穿透解释，未作为关键漏标。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/85/part_09.pdf",
          "drawing": "screening/T5/85/part_09_page1.png",
          "model": "screening/T5/85/part_09_model.png",
          "step": "geometry/T5/85/part_09.step"
        },
        {
          "case": "85",
          "part": "part_14",
          "rank": 2,
          "name": "FRTRAEz-SL-A053",
          "quantity": 1,
          "faces": 86,
          "solids": 1,
          "span_mm": [
            120.0,
            12.0,
            255.0
          ],
          "selection_reason": "大孔阵列和阶梯长槽",
          "status": "candidate",
          "summary": "多孔长板的孔阵列、阶梯长槽和安装孔尺寸较完整。",
          "evidence": "255×120×12；8处Ø30已定位，阶梯槽R3.1/R5及6深、25/245位置、90间距均有标注，其余M4/M5及沉孔分组给出。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/85/part_14.pdf",
          "drawing": "screening/T5/85/part_14_page1.png",
          "model": "screening/T5/85/part_14_model.png",
          "step": "geometry/T5/85/part_14.step"
        },
        {
          "case": "85",
          "part": "part_10",
          "rank": 3,
          "name": "FRTRAEz-SL-A049",
          "quantity": 1,
          "faces": 80,
          "solids": 1,
          "span_mm": [
            90.0,
            60.0,
            40.0
          ],
          "selection_reason": "丝杆支承孔及多方向孔组",
          "status": "issue",
          "summary": "PCD38上的四孔没有规格和深度标注。",
          "evidence": "原图给Ø28、PCD38及45°，未给该组孔径/螺纹/深度。模型这组底孔Ø4.2；4×M5引线属于另一面孔组，不能代用。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/85/part_10.pdf",
          "drawing": "screening/T5/85/part_10_page1.png",
          "model": "screening/T5/85/part_10_model.png",
          "step": "geometry/T5/85/part_10.step"
        },
        {
          "case": "85",
          "part": "part_13",
          "rank": 4,
          "name": "FRTRAEz-SL-A052",
          "quantity": 1,
          "faces": 58,
          "solids": 1,
          "span_mm": [
            110.0,
            30.0,
            90.0
          ],
          "selection_reason": "折形安装结构与大孔/小孔组合",
          "status": "issue",
          "summary": "两处大通孔缺直径，另有小孔缺规格。",
          "evidence": "110×90折形板，原图只给两大孔50间距和45边距；STEP两孔Ø20。另两Ø2.5底孔有3/27位置链但缺孔径/螺纹及孔深。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/85/part_13.pdf",
          "drawing": "screening/T5/85/part_13_page1.png",
          "model": "screening/T5/85/part_13_model.png",
          "step": "geometry/T5/85/part_13.step"
        },
        {
          "case": "85",
          "part": "part_11",
          "rank": 5,
          "name": "FRTRAEz-SL-A050",
          "quantity": 1,
          "faces": 42,
          "solids": 1,
          "span_mm": [
            60.0,
            32.0,
            60.0
          ],
          "selection_reason": "轴承凹位、支脚及避让结构",
          "status": "candidate",
          "summary": "轴承支架的中心台阶孔、支脚及安装孔尺寸较完整。",
          "evidence": "60×60×32；Ø38.1深5、内孔R17、47.14方形M4、44间距沉孔、15厚支脚和R4避让均有尺寸，与模型主要特征对应。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/85/part_11.pdf",
          "drawing": "screening/T5/85/part_11_page1.png",
          "model": "screening/T5/85/part_11_model.png",
          "step": "geometry/T5/85/part_11.step"
        },
        {
          "case": "85",
          "part": "part_08",
          "rank": 6,
          "name": "FRTRAE29-SL-A080",
          "quantity": 1,
          "faces": 64,
          "solids": 1,
          "span_mm": [
            130.0,
            15.0,
            22.0
          ],
          "selection_reason": "分气主孔、12支路孔及安装孔",
          "status": "minor",
          "summary": "分气块主孔、支路孔及安装孔尺寸较完整，管螺纹公差写法有疑点。",
          "evidence": "130×15×22；12个M5按10节距排列，主孔Ø8/端部G1/8，安装孔Ø4.5间距100。G1/8后写6H需统一螺纹标记，但不属于主孔径和位置漏标。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/85/part_08.pdf",
          "drawing": "screening/T5/85/part_08_page1.png",
          "model": "screening/T5/85/part_08_model.png",
          "step": "geometry/T5/85/part_08.step"
        },
        {
          "case": "85",
          "part": "part_07",
          "rank": 7,
          "name": "FRTRAE29-SL-A078",
          "quantity": 1,
          "faces": 39,
          "solids": 1,
          "span_mm": [
            10.0,
            30.0,
            240.0
          ],
          "selection_reason": "斜轮廓、异径横孔与调节槽",
          "status": "candidate",
          "summary": "斜导向条的轮廓、横孔、长槽和三方向螺孔尺寸丰富。",
          "evidence": "240×30/端高5、厚10；Ø16/12/10位置20/60/100，R2.5槽140至162；底边M5在10/130/230，上斜边M4的100/65尺寸链和端M5位置13已给。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/85/part_07.pdf",
          "drawing": "screening/T5/85/part_07_page1.png",
          "model": "screening/T5/85/part_07_model.png",
          "step": "geometry/T5/85/part_07.step"
        }
      ],
      "others": [
        {
          "case": "85",
          "part": "part_01",
          "status": "issue",
          "summary": "径向M5的螺纹深度与底孔深度矛盾。",
          "evidence": "原图Ø4.2底孔深6却要求M5螺纹深10；与通常底孔需覆盖有效螺纹的条件冲突，不能直接按完整盲孔定义使用。",
          "review_level": "full_page_and_model",
          "name": "FRTRAE29-SL-A079",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/85/part_01.pdf",
          "model": "screening/T5/85/part_01_model.png"
        },
        {
          "case": "85",
          "part": "part_02",
          "status": "minor",
          "summary": "多孔长板主尺寸和坐标齐全，螺孔深度采用穿透写法。",
          "evidence": "600×40×6；13处Ø20中心50、140至580每40一孔，另两Ø10在15/105；四沉头孔80/280/440/595、四M4在15/105及30孔距。模型孔数相符。M4深8超过6厚，按通孔理解。",
          "review_level": "full_page_and_model",
          "name": "FRTRAEz-SL-A054",
          "status_label": "小问题",
          "pdf": "sources/T5/85/part_02.pdf",
          "model": "screening/T5/85/part_02_model.png"
        },
        {
          "case": "85",
          "part": "part_06",
          "status": "minor",
          "summary": "带凸台连接条尺寸完整，部分孔深写法超过材料厚度。",
          "evidence": "40×10、底厚5.8/总高10.8、凸台Ø9；两Ø4.5/Ø8深4间距30；中M6深12/底孔15，超过总高，主几何按贯穿解释。",
          "review_level": "full_page_and_model",
          "name": "FRTRAE29-SL-A077",
          "status_label": "小问题",
          "pdf": "sources/T5/85/part_06.pdf",
          "model": "screening/T5/85/part_06_model.png"
        },
        {
          "case": "85",
          "part": "part_12",
          "status": "unresolved",
          "summary": "斜撑内腔壁厚的尺寸对应关系需确认。",
          "evidence": "外形90×40×40、两端外沿10、内腔宽74/R4、孔槽15/16与18/56已给。模型内腔两直壁分别在距外面10处；图中隐藏线与10尺寸的外轮廓对齐，但未明确该10是否同时约束内壁，本轮保守留待确认。",
          "review_level": "full_page_and_model",
          "name": "FRTRAEz-SL-A051",
          "status_label": "待确认",
          "pdf": "sources/T5/85/part_12.pdf",
          "model": "screening/T5/85/part_12_model.png"
        },
        {
          "case": "85",
          "part": "part_15",
          "status": "exclude",
          "summary": "导轨缺孔规格及完整截面尺寸。",
          "evidence": "220长、15宽、20端距/60节距，标HGH15CA-220；图面没有孔径/沉孔深度和滚道截面，需匹配厂家资料。",
          "review_level": "full_page_and_model",
          "name": "HGH15CA导轨-05",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/85/part_15.pdf",
          "model": "screening/T5/85/part_15_model.png"
        },
        {
          "case": "85",
          "part": "part_18",
          "status": "minor",
          "summary": "长连接薄板孔位尺寸齐全，轮廓边角未独立定值。",
          "evidence": "600×40×2；四M4在5/160/320/520，两Ø7在495/585，全部同一中线。角部小圆角未标半径。",
          "review_level": "full_page_and_model",
          "name": "KFRTRAFA-SL-B042",
          "status_label": "小问题",
          "pdf": "sources/T5/85/part_18.pdf",
          "model": "screening/T5/85/part_18_model.png"
        },
        {
          "case": "85",
          "part": "part_21",
          "status": "issue",
          "summary": "折形开口支架基本没有几何尺寸标注。",
          "evidence": "三视图能看到U口、两方向六孔及折边，但没有外形、板厚、孔径/孔距、槽口宽深；需要全面补图。",
          "review_level": "full_page_and_model",
          "name": "KFRTRAFC-BJ-SL-BC0062",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/85/part_21.pdf",
          "model": "screening/T5/85/part_21_model.png"
        },
        {
          "case": "85",
          "part": "part_23",
          "status": "exclude",
          "summary": "丝杆组件只给轴端改制尺寸，螺母轮廓和孔未定义。",
          "evidence": "总长260，15/26/50/60、Ø10/Ø12及M12×1.0已给；法兰和螺母各径向/轴向尺寸、孔组及位置缺项；标注SFS1610-260需结合厂家图核实。",
          "review_level": "full_page_and_model",
          "name": "丝杠SFS1610-0526",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/85/part_23.pdf",
          "model": "screening/T5/85/part_23_model.png"
        }
      ]
    },
    {
      "case": "88",
      "note": "包含异形轮廓、多孔板和多台阶导向销。",
      "parts": [
        {
          "case": "88",
          "part": "part_15",
          "rank": 1,
          "name": "SKTB1M15-03-028V01",
          "quantity": 1,
          "faces": 170,
          "solids": 1,
          "span_mm": [
            335.0,
            250.0,
            12.0
          ],
          "selection_reason": "H形轮廓、定位孔和密集沉孔",
          "status": "candidate",
          "summary": "H形底板轮廓和各孔组尺寸丰富，主要特征对应。",
          "evidence": "335×250×12；8R10/12C3、四Ø10定位孔306×230、十二沉孔及两M5采用坐标定位；中间孔高65与模型对应。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_15.pdf",
          "drawing": "screening/T5/88/part_15_page1.png",
          "model": "screening/T5/88/part_15_model.png",
          "step": "geometry/T5/88/part_15.step"
        },
        {
          "case": "88",
          "part": "part_14",
          "rank": 2,
          "name": "SKTB1M15-03-025V01",
          "quantity": 1,
          "faces": 146,
          "solids": 1,
          "span_mm": [
            200.0,
            170.0,
            10.0
          ],
          "selection_reason": "多径孔阵列与局部减薄",
          "status": "candidate",
          "summary": "多孔安装板的坐标孔阵列与局部台阶尺寸较完整。",
          "evidence": "200×170×10；16M4坐标表、四Ø21.2、两Ø40、中心Ø30、两组沉孔均有尺寸；9厚与总10厚结合侧部10宽确定浅台阶。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_14.pdf",
          "drawing": "screening/T5/88/part_14_page1.png",
          "model": "screening/T5/88/part_14_model.png",
          "step": "geometry/T5/88/part_14.step"
        },
        {
          "case": "88",
          "part": "part_06",
          "rank": 3,
          "name": "SKTB1M15-03-029V01",
          "quantity": 2,
          "faces": 49,
          "solids": 1,
          "span_mm": [
            100.0,
            40.0,
            10.0
          ],
          "selection_reason": "阶梯、长槽和复合孔",
          "status": "minor",
          "summary": "阶梯长槽板主体尺寸完整，槽位置有很小的模型差异。",
          "evidence": "100×40×10/局部8厚；槽宽6.5、中心长10，15/25和75/85定位。图纸槽高30.6，模型30.621，差0.021；三沉孔规格和位置已给出。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/88/part_06.pdf",
          "drawing": "screening/T5/88/part_06_page1.png",
          "model": "screening/T5/88/part_06_model.png",
          "step": "geometry/T5/88/part_06.step"
        },
        {
          "case": "88",
          "part": "part_12",
          "rank": 4,
          "name": "SKTB1M15-03-017V01",
          "quantity": 1,
          "faces": 44,
          "solids": 1,
          "span_mm": [
            55.0,
            22.0,
            30.0
          ],
          "selection_reason": "T形截面和两沉孔",
          "status": "candidate",
          "summary": "T形槽连接件的截面台阶及沉孔尺寸完整。",
          "evidence": "55×30×22；截面宽25/16.5、高5.5/14.5，两沉孔间距35，位置以中线及尺寸链确定。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_12.pdf",
          "drawing": "screening/T5/88/part_12_page1.png",
          "model": "screening/T5/88/part_12_model.png",
          "step": "geometry/T5/88/part_12.step"
        },
        {
          "case": "88",
          "part": "part_05",
          "rank": 5,
          "name": "SKTB1M15-03-026V01",
          "quantity": 2,
          "faces": 68,
          "solids": 1,
          "span_mm": [
            100.0,
            40.0,
            10.0
          ],
          "selection_reason": "三主孔和六边部盲孔",
          "status": "candidate",
          "summary": "三孔安装板的外形、主孔及边孔尺寸完整。",
          "evidence": "100×40×10；三Ø15在20/50/80，六M5边孔在10/50/90并给盲孔深10；通用C0.5。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_05.pdf",
          "drawing": "screening/T5/88/part_05_page1.png",
          "model": "screening/T5/88/part_05_model.png",
          "step": "geometry/T5/88/part_05.step"
        },
        {
          "case": "88",
          "part": "part_02",
          "rank": 6,
          "name": "SKTB1M15-03-023V01",
          "quantity": 4,
          "faces": 31,
          "solids": 1,
          "span_mm": [
            12.0,
            35.0,
            12.0
          ],
          "selection_reason": "多级导向销、R5过渡和锥端",
          "status": "unresolved",
          "summary": "导向销锥形尖端的轴向位置尚不能唯一确定。",
          "evidence": "Ø12×35、17/25/27台阶、R5和40°均已给出；未见尖端端径或锥段起点/长度。R5与角度本身不足以确定过渡相对端面的轴向位置。",
          "review_level": "full_page_and_model",
          "status_label": "待确认",
          "pdf": "sources/T5/88/part_02.pdf",
          "drawing": "screening/T5/88/part_02_page1.png",
          "model": "screening/T5/88/part_02_model.png",
          "step": "geometry/T5/88/part_02.step"
        },
        {
          "case": "88",
          "part": "part_01",
          "rank": 7,
          "name": "SKTB1M15-03-015V01",
          "quantity": 4,
          "faces": 32,
          "solids": 1,
          "span_mm": [
            80.0,
            10.0,
            50.0
          ],
          "selection_reason": "带台阶/圆角的非对称连接轮廓",
          "status": "issue",
          "summary": "下方M5孔的竖向位置未找到尺寸。",
          "evidence": "80×50×10非对称L板；上孔距上7.5明确，下孔模型距上42.5，未给对应尺寸或横向对称基准，不能仅凭图像镜像定位。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/88/part_01.pdf",
          "drawing": "screening/T5/88/part_01_page1.png",
          "model": "screening/T5/88/part_01_model.png",
          "step": "geometry/T5/88/part_01.step"
        }
      ],
      "others": [
        {
          "case": "88",
          "part": "part_03",
          "status": "candidate",
          "summary": "导向轴尺寸完整，可替代尖端定义不清的销。",
          "evidence": "Ø12×110、端部两平面11对边/15长/距端5，另一端M5深10，未注倒角C0.5。",
          "review_level": "full_page_and_model",
          "name": "SKTB1M15-03-027V01",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_03.pdf",
          "model": "screening/T5/88/part_03_model.png"
        },
        {
          "case": "88",
          "part": "part_13",
          "status": "candidate",
          "summary": "气缸连接头各段外径、长度、平面与内螺纹完整。",
          "evidence": "Ø25×25；腰部Ø16、两端长度10/5、22对边、贯穿M14×1.5以及通用C0.5。",
          "review_level": "full_page_and_model",
          "name": "SKTB1M15-03-024V01",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/88/part_13.pdf",
          "model": "screening/T5/88/part_13_model.png"
        }
      ]
    },
    {
      "case": "95",
      "note": "按源BOM的零件项选取：part_10为21实体机架，part_05/06各为5实体门组件。前后门为近似结构变体，最终挑5时可只保留一件。",
      "parts": [
        {
          "case": "95",
          "part": "part_10",
          "rank": 1,
          "name": "SKTB1M15-02-001V01",
          "quantity": 1,
          "faces": 1265,
          "solids": 21,
          "span_mm": [
            980.0,
            1140.0,
            1080.0
          ],
          "selection_reason": "核心型材机架及多构件连接",
          "status": "issue",
          "summary": "机架缺型材截面及连接结构的完整尺寸。",
          "evidence": "980×1080×1140；材料栏为40型材，STEP为21实体机架，按源BOM的part_10整体入选。型材壁厚/槽形和连接孔未完整定义，后续需补构件截面及连接尺寸。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_10.pdf",
          "drawing": "screening/T5/95/part_10_page1.png",
          "model": "screening/T5/95/part_10_model.png",
          "step": "geometry/T5/95/part_10.step"
        },
        {
          "case": "95",
          "part": "part_11",
          "rank": 2,
          "name": "SKTB1M15-02-002V01",
          "quantity": 1,
          "faces": 125,
          "solids": 1,
          "span_mm": [
            900.0,
            500.0,
            30.0
          ],
          "selection_reason": "多开窗、多孔和周边折边",
          "status": "issue",
          "summary": "面板折边U形槽缺规格和深度。",
          "evidence": "900×500×30、1.5T及面板主开孔已标；上下折边U槽只给270/450/630位置，未给槽宽/深度，模型槽端圆弧Ø9。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_11.pdf",
          "drawing": "screening/T5/95/part_11_page1.png",
          "model": "screening/T5/95/part_11_model.png",
          "step": "geometry/T5/95/part_11.step"
        },
        {
          "case": "95",
          "part": "part_07",
          "rank": 3,
          "name": "SKTB1M15-02-008V01",
          "quantity": 2,
          "faces": 42,
          "solids": 1,
          "span_mm": [
            350.0,
            81.0,
            40.0
          ],
          "selection_reason": "折弯支架、安装耳和调节槽",
          "status": "issue",
          "summary": "显示器支架端部耳板宽度/折弯位置缺标注。",
          "evidence": "350×81×40、2厚、R3、334孔距和槽位置齐全；STEP两侧竖壁距端20（另一壁面22），原图没有这个折弯位置，不能用安装孔距端8替代。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_07.pdf",
          "drawing": "screening/T5/95/part_07_page1.png",
          "model": "screening/T5/95/part_07_model.png",
          "step": "geometry/T5/95/part_07.step"
        },
        {
          "case": "95",
          "part": "part_04",
          "rank": 4,
          "name": "SKTB1M15-02-004V01",
          "quantity": 2,
          "faces": 52,
          "solids": 1,
          "span_mm": [
            1000.0,
            310.0,
            30.0
          ],
          "selection_reason": "大幅钣金件、四周折边及槽口",
          "status": "issue",
          "summary": "折边U形槽缺宽度、深度和竖向定位。",
          "evidence": "1000×310×30，材料1.5T已给；折边槽仅标100/500/900横向位置。模型槽端圆弧Ø9，原图未给该规格及槽底高度。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_04.pdf",
          "drawing": "screening/T5/95/part_04_page1.png",
          "model": "screening/T5/95/part_04_model.png",
          "step": "geometry/T5/95/part_04.step"
        },
        {
          "case": "95",
          "part": "part_13",
          "rank": 5,
          "name": "SKTB1M15-02-010V01",
          "quantity": 1,
          "faces": 40,
          "solids": 1,
          "span_mm": [
            34.5,
            160.0,
            400.0
          ],
          "selection_reason": "偏置折弯截面和长槽",
          "status": "minor",
          "summary": "钣金护罩主体截面及长槽完整，小折弯圆角未单独给值。",
          "evidence": "400×160、材料1.5；截面33/26.5/120/160和8.5宽槽的135/145及50/200/350定位可读。模型总深34.5包含1.5板厚偏置，不能直接当作33标错。",
          "review_level": "full_page_and_model",
          "status_label": "小问题",
          "pdf": "sources/T5/95/part_13.pdf",
          "drawing": "screening/T5/95/part_13_page1.png",
          "model": "screening/T5/95/part_13_model.png",
          "step": "geometry/T5/95/part_13.step"
        },
        {
          "case": "95",
          "part": "part_05",
          "rank": 6,
          "name": "SKTB1M15-02-005V01",
          "quantity": 2,
          "faces": 254,
          "solids": 5,
          "span_mm": [
            450.0,
            518.0,
            15.0
          ],
          "selection_reason": "型材边框、嵌板及把手开孔",
          "status": "issue",
          "summary": "前门缺型材、玻璃以及把手开孔尺寸。",
          "evidence": "450×518×15；STEP为5实体门组件，按源BOM的part_05入选。把手孔缺大小和定位，边框截面与玻璃厚度未给。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_05.pdf",
          "drawing": "screening/T5/95/part_05_page1.png",
          "model": "screening/T5/95/part_05_model.png",
          "step": "geometry/T5/95/part_05.step"
        },
        {
          "case": "95",
          "part": "part_06",
          "rank": 7,
          "name": "SKTB1M15-02-007V01",
          "quantity": 2,
          "faces": 254,
          "solids": 5,
          "span_mm": [
            430.0,
            1058.0,
            15.0
          ],
          "selection_reason": "型材边框、嵌板及把手开孔",
          "status": "issue",
          "summary": "后门缺型材/玻璃截面，把手孔仅写配做。",
          "evidence": "430×1058×15；STEP为5实体门组件，按源BOM的part_06入选。把手孔没有轮廓/位置尺寸，型材及玻璃截面未完整定义；与part_05属于近似结构的尺寸变体。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/95/part_06.pdf",
          "drawing": "screening/T5/95/part_06_page1.png",
          "model": "screening/T5/95/part_06_model.png",
          "step": "geometry/T5/95/part_06.step"
        }
      ],
      "others": [
        {
          "case": "95",
          "part": "part_01",
          "status": "exclude",
          "summary": "侧门仅给整体尺寸，型材和玻璃截面未定义。",
          "evidence": "210×710×15；模型由5实体组成，图纸缺边框宽度/槽形、壁厚和玻璃厚度等，无法仅凭整体外形重建。",
          "review_level": "full_page_and_model",
          "name": "SKTB1M15-02-006V01",
          "status_label": "资料缺项较多",
          "pdf": "sources/T5/95/part_01.pdf",
          "model": "screening/T5/95/part_01_model.png"
        },
        {
          "case": "95",
          "part": "part_03",
          "status": "unresolved",
          "summary": "单件矩形板尺寸齐全，但两件的有孔/无孔变体定义需核实。",
          "evidence": "900×480×6、Ø25位于40/40；原图写另一件不开孔，BOM却同一part_03数量2，提取原型为有孔件。此处属于变体对应问题，不能按两件同形直接使用。",
          "review_level": "full_page_and_model",
          "name": "SKTB1M15-02-003V01",
          "status_label": "待确认",
          "pdf": "sources/T5/95/part_03.pdf",
          "model": "screening/T5/95/part_03_model.png"
        },
        {
          "case": "95",
          "part": "part_12",
          "status": "candidate",
          "summary": "报警灯安装板轮廓和孔尺寸完整。",
          "evidence": "120×120×3、C30/C3、中心Ø20、四M3及四Ø9均有坐标定位。",
          "review_level": "full_page_and_model",
          "name": "SKTB1M15-02-009V01",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/95/part_12.pdf",
          "model": "screening/T5/95/part_12_model.png"
        }
      ]
    },
    {
      "case": "122",
      "note": "优先复杂导轨、腔体、支架和成形罩。",
      "parts": [
        {
          "case": "122",
          "part": "part_15",
          "rank": 1,
          "name": "传送导轨D",
          "quantity": 1,
          "faces": 104,
          "solids": 1,
          "span_mm": [
            70.0,
            33.0,
            163.732
          ],
          "selection_reason": "复杂导轨截面、斜端与多方向盲孔",
          "status": "issue",
          "summary": "复杂导轨的多组盲螺孔缺深度。",
          "evidence": "五M5深10明确；另外四M3模型底孔圆柱段深8.5、两组M4底孔圆柱段深11/11.5，图中未标相应深度。主截面尺寸已给，165与模型163.732涉及斜端倒角，未把该差值直接判为长度错误。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_15.pdf",
          "drawing": "screening/T5/122/part_15_page1.png",
          "model": "screening/T5/122/part_15_model.png",
          "step": "geometry/T5/122/part_15.step"
        },
        {
          "case": "122",
          "part": "part_05",
          "rank": 2,
          "name": "zuheluo-018",
          "quantity": 1,
          "faces": 76,
          "solids": 1,
          "span_mm": [
            70.0,
            60.0,
            28.0
          ],
          "selection_reason": "腔体、台阶、凹口和复合孔",
          "status": "issue",
          "summary": "盒体两处M4盲孔缺深度，后续需补充。",
          "evidence": "两M4位置±9、距端4.5可读，但未给有效螺纹深度或钻孔深度。STEP底孔Ø3.3圆柱段长11并带锥底。四Ø8.5确与该模型对应，未据轴测遮挡误判为另一零件。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_05.pdf",
          "drawing": "screening/T5/122/part_05_page1.png",
          "model": "screening/T5/122/part_05_model.png",
          "step": "geometry/T5/122/part_05.step"
        },
        {
          "case": "122",
          "part": "part_12",
          "rank": 3,
          "name": "zuheluo-027",
          "quantity": 1,
          "faces": 76,
          "solids": 1,
          "span_mm": [
            80.0,
            110.0,
            15.0
          ],
          "selection_reason": "开口缺口、多组沉孔与螺孔",
          "status": "candidate",
          "summary": "端板的两组沉孔、螺孔和开口缺口尺寸较完整。",
          "evidence": "80×110×15；六M6、四Ø5.8/Ø10、两Ø7/Ø11、两Ø12开口槽及2偏置，C5/C1.5有标注，侧视显示M6贯穿。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_12.pdf",
          "drawing": "screening/T5/122/part_12_page1.png",
          "model": "screening/T5/122/part_12_model.png",
          "step": "geometry/T5/122/part_12.step"
        },
        {
          "case": "122",
          "part": "part_11",
          "rank": 4,
          "name": "zuheluo-026",
          "quantity": 1,
          "faces": 56,
          "solids": 1,
          "span_mm": [
            90.0,
            50.0,
            40.0
          ],
          "selection_reason": "斜支架及两方向沉孔",
          "status": "candidate",
          "summary": "斜支架的壁厚、斜面和沉孔组尺寸较完整。",
          "evidence": "90×50×40；侧壁8、底10、斜面14.51/13.89；五Ø5.8/Ø10深5.4与四Ø7/Ø11深6.4分别定位。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_11.pdf",
          "drawing": "screening/T5/122/part_11_page1.png",
          "model": "screening/T5/122/part_11_model.png",
          "step": "geometry/T5/122/part_11.step"
        },
        {
          "case": "122",
          "part": "part_06",
          "rank": 5,
          "name": "zuheluo-019",
          "quantity": 1,
          "faces": 72,
          "solids": 1,
          "span_mm": [
            63.0,
            40.0,
            6.0
          ],
          "selection_reason": "中央凹位与双面复合孔",
          "status": "issue",
          "summary": "图纸缺模型中央大凹位和背面附加沉孔的尺寸。",
          "evidence": "STEP中央凹位宽45（距左9至54）、深2.7（总厚6，底面厚3.3）；PDF没有对应宽/深。背面四Ø6.1深1.5凹位也未给规格；仅图示Ø3.6/Ø6.5深3.4不足以描述最终模型。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_06.pdf",
          "drawing": "screening/T5/122/part_06_page1.png",
          "model": "screening/T5/122/part_06_model.png",
          "step": "geometry/T5/122/part_06.step"
        },
        {
          "case": "122",
          "part": "part_13",
          "rank": 6,
          "name": "zuheluo-028",
          "quantity": 1,
          "faces": 56,
          "solids": 1,
          "span_mm": [
            20.0,
            110.0,
            21.0
          ],
          "selection_reason": "局部减薄、圆弧缺口与盲孔",
          "status": "issue",
          "summary": "两处M6盲孔缺深度。",
          "evidence": "M6中心间距96、各距端7已给；模型Ø5底孔自21面延伸至4，圆柱段17并带锥底。图中没有对应螺纹/底孔深度，不能直接确定终止。",
          "review_level": "full_page_and_model",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_13.pdf",
          "drawing": "screening/T5/122/part_13_page1.png",
          "model": "screening/T5/122/part_13_model.png",
          "step": "geometry/T5/122/part_13.step"
        },
        {
          "case": "122",
          "part": "part_07",
          "rank": 7,
          "name": "zuheluo-022",
          "quantity": 1,
          "faces": 54,
          "solids": 1,
          "span_mm": [
            50.235,
            69.1,
            17.0
          ],
          "selection_reason": "斜面钣金罩、折边和安装孔",
          "status": "candidate",
          "summary": "斜面钣金罩给出成形、展开及孔阵列尺寸。",
          "evidence": "厚1.2；侧面12.41°、6/17高度，宽69.10/47.50/12；四Ø4.5孔35×59.50，折弯R0.1及角部C3。模型斜面及四孔对应；外包50.24含倾斜折边偏置，不直接等同图纸的50直边。",
          "review_level": "full_page_and_model",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_07.pdf",
          "drawing": "screening/T5/122/part_07_page1.png",
          "model": "screening/T5/122/part_07_model.png",
          "step": "geometry/T5/122/part_07.step"
        }
      ],
      "others": [
        {
          "case": "122",
          "part": "part_01",
          "status": "candidate",
          "summary": "短导柱主尺寸和端部螺孔深度已给。",
          "evidence": "Ø6×39，M3有效深度6通过轴向尺寸标明，端部0.5×45°；属于较简单备选。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-020",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_01.pdf",
          "model": "screening/T5/122/part_01_model.png"
        },
        {
          "case": "122",
          "part": "part_02",
          "status": "candidate",
          "summary": "隔套内外径、长度和倒角齐全。",
          "evidence": "Ø9、内孔Ø6.05、长33、四处0.3×45°；与模型名义几何对应。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-021",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_02.pdf",
          "model": "screening/T5/122/part_02_model.png"
        },
        {
          "case": "122",
          "part": "part_03",
          "status": "issue",
          "summary": "孔数量标为4，但图面和模型均只有3孔。",
          "evidence": "49×48×20，孔坐标(10,11)、(36,11)、(23,31)；引线写4-Ø6.50，STEP也只有三根Ø6.5轴线。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-029",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_03.pdf",
          "model": "screening/T5/122/part_03_model.png"
        },
        {
          "case": "122",
          "part": "part_08",
          "status": "minor",
          "summary": "折形安装板主尺寸与孔槽完整，小弯角半径未标。",
          "evidence": "55×65×26、厚2.5；四Ø5.5在±12及28/52，两4.5宽槽40间距、中心长13/距边8。折弯内半径未给，按小弯角问题保留。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-023",
          "status_label": "小问题",
          "pdf": "sources/T5/122/part_08.pdf",
          "model": "screening/T5/122/part_08_model.png"
        },
        {
          "case": "122",
          "part": "part_09",
          "status": "issue",
          "summary": "底边两处M5盲孔缺深度。",
          "evidence": "原图M5仅给位置±25，没有深度。STEPØ4.2圆柱底孔自底边进入14并带锥底；这是模型测量证据，不能当作图紙已标14。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-024",
          "status_label": "需补充或修正",
          "pdf": "sources/T5/122/part_09.pdf",
          "model": "screening/T5/122/part_09_model.png"
        },
        {
          "case": "122",
          "part": "part_10",
          "status": "candidate",
          "summary": "斜加强筋的外轮廓和四处盲螺孔完整。",
          "evidence": "100×50×12；两端15、底孔44/16、侧孔88/38，四M5深10，与模型主要特征对应。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-025",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_10.pdf",
          "model": "screening/T5/122/part_10_model.png"
        },
        {
          "case": "122",
          "part": "part_14",
          "status": "candidate",
          "summary": "薄连接片外形及三组长圆孔尺寸完整。",
          "evidence": "30×30×2；两槽宽4.5、中心4/12及高度±9；大槽宽12、中心18/20，C8/C2已标。",
          "review_level": "full_page_and_model",
          "name": "zuheluo-030",
          "status_label": "未发现关键缺项",
          "pdf": "sources/T5/122/part_14.pdf",
          "model": "screening/T5/122/part_14_model.png"
        }
      ]
    }
  ]
}