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  4. Radial Engine Assembly with Pistons and Connecting Rods for Aircraft
📐 2D Technical Drawings🤖 AI Generated

Radial Engine Assembly with Pistons and Connecting Rods for Aircraft 2D Technical Drawing Set

5
Drawing sheets
5
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
28 Aug 2026
Generated date
STEP
Source CAD format
Radial Engine Assembly with Pistons and Connecting Rods for Aircraft
Source 3D model
MPreview · 2D Drawing Sheets
1 / 3
⚠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
SVG3 files
DXF3 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 67 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 91 geometry edges from the CAD projection pipeline.

Sheet 6

Orthographic

This sheet includes 83 geometry edges from the CAD projection pipeline.

Detail Bdetail_b · base_view: Front
anchor: (0, 0, 0) · radius: 20

Magnifies the piston ring groove detail for precise manufacturing specifications.

  • 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 6

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

697fb509e7385e975b576b93

Radial Engine Assembly

5
sheets
5
control frames
0
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View1.0standard_view
2Assembly - Top View1.0standard_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

697fb509e7385e975b576b93

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
5
control frames
1
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
profile_of_a_surface0.2A | Blow286 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
cylindricity0.2high
circularity0.2high
circular_runout0.2Ahigh
circular_runout0.2Ahigh
profile_of_a_surface0.2A | Blow
Dimension schedule

All 18 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceY94.0overall height 94.0mm
21DistanceX509.8width 509.8mm at y≈0.0mm [unverified span]
31DistanceX499.2width 499.2mm at y≈-46.12823999999999mm [unverified span]
41DistanceX498.8width 498.8mm at y≈-38.4402mm [unverified span]
52DistanceX527.5overall width 527.5mm
62DistanceY537.7overall height 537.7mm
72Diameter46.0Ø46.0mm
82Diameter63.0Ø63.0mm
92DistanceX52.0hole pitch 52.0mm (horizontal, Ø10)
102DistanceX261.3hole pitch 261.3mm (horizontal, Ø18)
112Radius22.14x R22.1mm
122Radius35.02x R35.0mm
132Radius72.05x R72.0mm
142Radius189.010x R189.0mm
156Diameter18.05x Ø18.0mm
166Diameter22.05x Ø22.0mm
176Diameter36.05x Ø36.0mm
186Radius47.075x R47.0mm

Paid Pipeline · $5.99 per drawing set

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  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$5.99
per drawing set incl. GST
4 min
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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

3
Views analysed
3
Sheets generated
0
Section cuts
2
Export formats
28 Aug 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.

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