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  4. V6 Engine Crankshaft CAD Model
📐 2D Technical Drawings🤖 AI Generated

V6 Engine Crankshaft CAD Model 2D Technical Drawing Set

4
Drawing sheets
4
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
15 Sept 2026
Generated date
STEP
Source CAD format
V6 Engine Crankshaft CAD Model
Source 3D model
MPreview · 2D Drawing Sheets
1 / 4
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Sheet 1
Sheet 1
Download all drawing sheets
SVG4 files
DXF4 files
🧊Open source 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Sheet 1

Orthographic

This sheet includes 82 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 36 geometry edges from the CAD projection pipeline.

Sheet 4

Orthographic

This sheet includes 84 geometry edges from the CAD projection pipeline.

Sheet 5

Orthographic

This sheet includes 88 geometry edges from the CAD projection pipeline.

Sheet 4section_a · Section4
sheet_num: 4 · edges: 84

Sheet 4. Geometry is derived from the 3D model projection for this drawing set.

  • 84 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Front
anchor: (0, 0, 0) · radius: 20

Magnifies the fillet radius at the junction of a journal and web, critical for stress concentration analysis.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 4
Sheet 5

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

697f364d43f8439281e445c4

Crankshaft for V6 Engine

5
sheets
4
control frames
0
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View1.0standard_view
2Assembly - Top View2.0standard_view
3Assembly - Isometric View1.0standard_view
4Section A-A1.0section_view
5Detail B2.0detail_view

Generated automatically and intended for review before use. A companion review report lists what needs checking.

DRAWING REVIEW REPORT

697f364d43f8439281e445c4

This drawing is generated automatically and is a first draft. The items below need a human decision.

Summary
18
dimensions drawn
0
selected, not drawn
4
control frames
1
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
profile_of_a_surface0.2A | B | Clow72 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
cylindricity0.2high
circular_runout0.2Ahigh
total_runout0.2Ahigh
profile_of_a_surface0.2A | B | Clow
Dimension schedule

All 18 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX211.6overall width 211.6mm
21DistanceY564.9overall height 564.9mm
32Diameter63.5Ø63.5mm
42Diameter64.8Ø64.8mm
52Radius41.92x R41.9mm
62Radius44.32x R44.3mm
72Radius44.52x R44.5mm
82Radius48.33x R48.3mm
92Radius50.88x R50.8mm
104DistanceX196.8overall width 196.8mm
114Radius0.621x R0.6mm
124Radius2.518x R2.5mm
134Radius2.64x R2.6mm
144Radius168.92x R168.9mm
154Radius169.04x R169.0mm
164DistanceY564.9height 564.9mm at x≈-46.8531mm [unverified span]
175Radius0.623x R0.6mm
185Radius2.512x R2.5mm

Paid Pipeline · $5.99 per drawing set

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  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
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$5.99
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4 min
avg. turnaround

AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

4
Views analysed
4
Sheets generated
1
Section cuts
2
Export formats
15 Sept 2026
Generated date

Explore Marathon OS

Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

Open 3D CAD model →
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