R07.01.02.02 · 任务小类

设计评审、测量与逆向

Design review, measurement & reverse engineering

Interrogate models against rules and rebuild parametric CAD from scans or meshes.

20 条本项目编写的提案 · 分类 v1.1 · 新增基准运行 0 次。下方验证方式与部分得分规则是设计，不是执行结果。

典型应用: eDrawings · FreeCAD · SolidWorks ScanTo3D
小类 GUI 需求标签: HY · 混合

数字员工关联

本项目的小类归属，不代表员工能力实证或已导入基准覆盖。验收与价值指标均为建议，未测量 ROI。

关联岗位

工程与技术设计 · 具体工程交付包括约束完整的零件、有效修改与装配、工程图、测量结果、有限元结果及经过仿真的刀路。

对照全部数字员工工作流设计

任务提案 · 20

展开查看完整原文与建议检查方式；两种界面均保留提案英文原文。

R07.01.02.02-T01 eDrawings: measure arm-to-housing clearance and arm mass

原始指令

Open input/actuator.easm in eDrawings. Measure the minimum clearance between parts 'arm' and 'housing' in the shown position, and the mass of 'arm' assuming Al 6061 (2.70 g/cm³) from its volume. Write {clearance_mm, arm_mass_g} to output/review.json.

平台: win · Windows mac · macOS
应用: eDrawings
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: G3 · 仅 GUI
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 vis · 视觉判断 geom · 精确几何
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

Values vs kernel-computed ground truth: clearance ±0.05 mm, mass ±1%. The .easm holds only display data readable by eDrawings (no API), so the measure and mass tools in the GUI are the route; answers without a measure session in the eDrawings log are flagged.

建议部分得分

50% clearance within tolerance; 50% mass within tolerance.

R07.01.02.02-T02 FreeCAD: convert an STL to a refined solid and report its volume

原始指令

Import input/bracket.stl in FreeCAD, convert the mesh to a refined solid (Part › Create shape from mesh, then refine), export output/bracket_solid.step and write the solid's volume in mm³ to output/volume.txt.

平台: win · Windows mac · macOS lin · Linux
应用: FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击
工作产物: WP04 · 三维 / 空间模型
条件: 未声明
提案难度: 2 / 5

建议验证方式

STEP is a valid closed solid (BRep check), volume within 1% of mesh volume; refined (planar faces merged: face count ≤ 1.2× reference); volume.txt ±1%.

建议部分得分

40% valid solid; 30% refined; 30% volume reported.

R07.01.02.02-T03 CloudCompare: fit a cylinder to a scanned bore and report diameter

原始指令

Open input/housing_scan.ply in CloudCompare. Segment the main bore region and fit a cylinder (RANSAC Shape Detection or Fit › Cylinder). Report diameter and axis direction to output/bore.json.

平台: win · Windows mac · macOS lin · Linux
应用: CloudCompare
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: path · 连续路径 click · 指向与点击 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

Diameter within ±0.05 mm and axis within 0.5° of ground truth from the synthetic scan's source CAD; segmentation file (saved .bin) contains ≥ 80% bore points and < 5% outliers.

建议部分得分

60% diameter; 25% axis; 15% clean segmentation.

R07.01.02.02-T04 FreeCAD: section an STL at Z=15 and export the profile as DXF

原始指令

In FreeCAD, cross-section input/housing.stl at Z=15 mm, convert the section to clean polylines/arcs (Draft), and export output/section_z15.dxf in mm.

平台: win · Windows mac · macOS lin · Linux
应用: FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断
工作产物: WP04 · 三维 / 空间模型
条件: 未声明
提案难度: 3 / 5

建议验证方式

DXF closed loops vs reference section: Hausdorff < 0.2 mm, loop count equal, units mm; arcs fitted for holes (≤ 1 % radius error) earn the cleanliness credit.

建议部分得分

60% Hausdorff and loop count; 20% units/closure; 20% arcs fitted for circular features.

R07.01.02.02-T05 Count distinct fastener part numbers in a STEP assembly

原始指令

Open input/gearbox.step in eDrawings or FreeCAD. Using the assembly tree and visual inspection, list every distinct fastener part number (screws, nuts, washers, pins) with its quantity in output/fasteners.csv (part_number,qty).

平台: win · Windows mac · macOS lin · Linux
应用: eDrawings · FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 nav · 平移 / 缩放 / 滚动 vis · 视觉判断
工作产物: WP02 · 记录 / 表格
条件: 未声明
提案难度: 2 / 5

建议验证方式

CSV set/quantities compared to ground truth from the STEP product structure; some fasteners share generic names and must be distinguished by geometry (length).

建议部分得分

60% part-number set (F1); 40% quantities exact.

R07.01.02.02-T06 SolidWorks ScanTo3D: parametric bracket from a scan within 0.02 Chamfer

原始指令

From input/bracket_scan.ply, use SolidWorks ScanTo3D (mesh prep, surface/feature extraction) and parametric features to produce output/bracket.SLDPRT and STEP with at most 12 features, normalised Chamfer distance < 0.02 to the scan.

平台: win · Windows
应用: SolidWorks ScanTo3D
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 vis · 视觉判断 geom · 精确几何
工作产物: WP04 · 三维 / 空间模型
条件: licensed · 授权专业软件 long · 长流程
提案难度: 5 / 5

建议验证方式

Chamfer distance (normalised by bbox diagonal) on 50k samples < 0.02; feature count ≤ 12 via API; holes are true cylinders with diameters ±0.05 vs design intent table.

建议部分得分

50% Chamfer distance (scaled); 25% feature budget; 25% hole diameters.

R07.01.02.02-T07 SolidWorks Thickness Analysis: list regions thinner than 1.5 mm

原始指令

Run Thickness Analysis on input/cover_molded.SLDPRT with target 1.5 mm. Record each thin region's location (centroid XYZ) and minimum thickness in output/thin_regions.csv, and add a 'DFM Note' custom property with the count.

平台: win · Windows
应用: SolidWorks
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: licensed · 授权专业软件
提案难度: 4 / 5

建议验证方式

Grader's ray-cast thickness map identifies seeded thin regions; CSV rows matched by centroid within 3 mm; min thickness ±0.05; property count equals region count.

建议部分得分

60% regions found (F1); 25% thickness values; 15% property set.

R07.01.02.02-T08 eDrawings: review markups against a checklist

原始指令

Review input/enclosure.easm against input/review_checklist.pdf (8 items: fastener access, cable bend radius, label area, etc.). For each failing item, add an eDrawings markup cloud with a comment starting with the item number, then save output/enclosure_markup.easm.

平台: win · Windows mac · macOS
应用: eDrawings
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: G3 · 仅 GUI
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 path · 连续路径 vis · 视觉判断 type · 文字与表单
工作产物: WP10 · 标注
条件: 未声明
提案难度: 3 / 5

建议验证方式

Markup file parsed: comments for exactly the seeded failing items (3 of 8) with correct item numbers; each cloud's 3D anchor lies near the relevant component (bbox test). The markup file must be saved by eDrawings (its app metadata is checked) and the agent has no shell or scripting host to write markups directly.

建议部分得分

60% correct failing items flagged (F1); 40% markups anchored at right components.

R07.01.02.02-T09 CloudCompare: as-built scan vs CAD deviation report

原始指令

Align input/asbuilt.ply to input/design.step (tessellated) in CloudCompare with fine registration, compute cloud-to-mesh distances, and report the percentage of points within ±0.3 mm and the max deviation in output/deviation.json; save the coloured scalar-field image.

平台: win · Windows mac · macOS lin · Linux
应用: CloudCompare
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 geom · 精确几何 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

Grader recomputes after its own ICP: reported % within ±1 point and max deviation ±0.05 mm; registration RMS reported ≤ reference RMS × 1.2; image file present with colour scale.

建议部分得分

30% registration quality; 40% % within tolerance; 20% max deviation; 10% image.

R07.01.02.02-T10 Geomagic Design X: impeller rebuilt as parametric CAD from scan

原始指令

In Geomagic Design X, rebuild input/impeller_scan.stl as parametric CAD: hub by revolve, one blade by lofted surfaces, circular pattern (7 blades), bore with keyway. Export output/impeller.step; mean deviation to scan ≤ 0.1 mm.

平台: win · Windows
应用: Geomagic Design X
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: path · 连续路径 geom · 精确几何 vis · 视觉判断
工作产物: WP04 · 三维 / 空间模型
条件: licensed · 授权专业软件 long · 长流程
提案难度: 5 / 5

建议验证方式

Accuracy Analyzer equivalent computed by grader: mean deviation ≤ 0.1, 95th percentile ≤ 0.3 mm; blade count 7 by pattern; bore Ø ±0.02; STEP is a valid solid.

建议部分得分

50% deviation metrics; 20% pattern; 15% hub/bore; 15% valid solid.

R07.01.02.02-T11 FreeCAD: draft-angle check of a molded part for a parting direction

原始指令

For input/clip_body.step with pull direction +Z, use FreeCAD's draft analysis (Part › Check geometry / Draft angle analysis add-on) to list every face with draft below 1°. Write face indices and their draft to output/draft_faces.csv.

平台: win · Windows mac · macOS lin · Linux
应用: FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 4 / 5

建议验证方式

Grader computes face drafts from the STEP; CSV face set F1 ≥ 0.95 and angles ±0.1°. Face indices follow the documented STEP order.

建议部分得分

70% face set; 30% angle values.

R07.01.02.02-T12 Onshape: compare two versions and list changed features

原始指令

In Onshape document 'Housing-R', use Compare between versions V5 and V7 to find every feature added, removed or changed, and write them to output/changes.csv (feature,change_type,detail).

平台: web · 任意系统（网页）
应用: Onshape
交互表面: brow · 浏览器
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 nav · 平移 / 缩放 / 滚动 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

CSV rows compared to the seeded change list (feature names, types); detail must contain the changed parameter for 'changed' rows.

建议部分得分

60% change set (F1); 25% change types; 15% detail parameter.

R07.01.02.02-T13 Fusion mesh workspace: convert a knob scan into a prismatic body

原始指令

Import input/knob_scan.obj into Fusion, repair and reduce the mesh, and convert it to a prismatic BRep (Convert Mesh › Prismatic), then rebuild the bore as a true cylinder of the measured diameter. Export STEP.

平台: win · Windows mac · macOS
应用: Fusion
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 vis · 视觉判断 geom · 精确几何
工作产物: WP04 · 三维 / 空间模型
条件: licensed · 授权专业软件
提案难度: 4 / 5

建议验证方式

STEP valid solid; planar/cylindrical faces recognised (face count ≤ 1.5× reference); bore is a cylindrical surface Ø ±0.1 of truth; overall deviation to scan ≤ 0.2 mm mean.

建议部分得分

30% prismatic conversion; 40% bore cylinder; 30% deviation.

R07.01.02.02-T14 MeshLab: Hausdorff distance between a printed scan and its STL

原始指令

In MeshLab, align input/print_scan.ply to input/model.stl (point-pair alignment then ICP) and compute one-sided Hausdorff distance scan→model. Write mean, RMS and max to output/hausdorff.json.

平台: win · Windows mac · macOS lin · Linux
应用: MeshLab
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 2 / 5

建议验证方式

Grader recomputes after its own alignment; values within 5% (mean/RMS) and 10% (max).

建议部分得分

40% alignment acceptable; 60% three metrics within tolerance.

R07.01.02.02-T15 FSAE impact attenuator rule compliance from CAD

原始指令

Using input/front_bulkhead.step and the rule excerpt input/fsae_rules_T3.pdf, determine whether the impact attenuator mounting complies (attenuator size, anti-intrusion plate thickness, bolt count/size). Write compliant yes/no and the governing dimension with value to output/compliance.json.

平台: win · Windows mac · macOS
应用: eDrawings · FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 vis · 视觉判断 geom · 精确几何
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 4 / 5

建议验证方式

Answer vs expert ground truth: verdict exact, governing rule ID exact, measured value ±0.1 mm. Seeded case fails exactly one rule.

建议部分得分

40% verdict; 30% governing rule; 30% value.

R07.01.02.02-T16 SolidWorks: assembly mass properties and inertia check against spec

原始指令

Open input/gimbal.SLDASM with materials assigned. Report the assembly centre of mass relative to the 'Pivot' coordinate system and principal moments of inertia to output/massprops.json, and state whether CoM lies within the Ø2 mm spec zone around the pivot axis.

平台: win · Windows
应用: SolidWorks
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击
工作产物: WP12 · 答案 / 决策
条件: licensed · 授权专业软件
提案难度: 3 / 5

建议验证方式

Values vs kernel ground truth: CoM ±0.05 mm, inertias ±0.5%, boolean exact; must use the Pivot coordinate system (values differ from default origin).

建议部分得分

40% CoM in correct frame; 40% inertias; 20% verdict.

R07.01.02.02-T17 SolidWorks Design Checker: run company standard and fix violations

原始指令

Run SolidWorks Design Checker on input/plate.SLDPRT with input/acme_std.swstd, then fix the five reported violations (units, material, custom properties, unconstrained sketches, hole standard) in the part. Rerun until clean and save.

平台: win · Windows
应用: SolidWorks Design Checker
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: G2 · GUI 必要
交互原语: click · 指向与点击 type · 文字与表单
工作产物: WP04 · 三维 / 空间模型
条件: licensed · 授权专业软件
提案难度: 4 / 5

建议验证方式

Grader re-runs the standard via Design Checker API: 0 failures; geometry volume unchanged ±0.01%; each violation's fix verified individually.

建议部分得分

80% five violations fixed (16 each); 20% geometry unchanged.

R07.01.02.02-T18 Photogrammetry to scaled mesh and measured part dimensions

原始指令

Build a mesh from the 48 photos in input/photos/ (turntable, includes a 100 mm scale bar) with Meshroom, scale it in MeshLab using the bar, and measure the part's overall length, width and the main hole diameter into output/measure.json.

平台: win · Windows lin · Linux
应用: Meshroom · MeshLab
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: HY · 混合
交互原语: click · 指向与点击 geom · 精确几何 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: multiapp · 多应用 long · 长流程
提案难度: 5 / 5

建议验证方式

Measurements vs ground truth: overall dims ±0.5 mm, hole ±0.3 mm; scaled mesh file present and its scale bar length 100 ±0.3 mm.

建议部分得分

30% mesh reconstructed; 20% scale applied; 50% three measurements.

R07.01.02.02-T19 FreeCAD: wall thickness at a marked location via section view

原始指令

input/tank.step has a red-marked face patch. In FreeCAD, create a section through the mark perpendicular to the wall and measure the wall thickness there. Write it to output/wall.txt (mm, 2 decimals).

平台: win · Windows mac · macOS lin · Linux
应用: FreeCAD
交互表面: desk · 桌面 GUI
GUI 需求 · 任务设定: HY · 混合
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: click · 指向与点击 geom · 精确几何 vis · 视觉判断
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

Value within ±0.1 mm of kernel-computed thickness at the mark; the wall is drafted, so a measurement at the wrong location or angle fails.

建议部分得分

30% section at correct location; 70% thickness within tolerance.

R07.01.02.02-T20 Control pair of T03: bore cylinder fit with Open3D

原始指令

Control pair of T03. Without a GUI, write scripts/fit_bore.py using Open3D/NumPy to segment the bore in input/housing_scan.ply and fit a cylinder; write the same output/bore.json fields.

平台: lin · Linux mac · macOS win · Windows
应用: Open3D · Python
交互表面: term · 终端 api · API / SDK
GUI 需求 · 任务设定: CL · CLI 足够
GUI 需求 · 普通权限: CL · CLI 足够
交互原语: code · 代码与命令
工作产物: WP12 · 答案 / 决策
条件: 未声明
提案难度: 3 / 5

建议验证方式

Same diameter (±0.05 mm) and axis (±0.5°) checks as T03; reported as the scripted baseline.

建议部分得分

70% diameter; 30% axis.

已有研究映射

以下沿用研究目录中的基准与小类映射，不是逐题标注、执行记录或产品背书。

同工作流族的小类

R07.01.02.01 带尺寸、形位公差与BOM的工程图