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  4. Single Piston Engine - Standard Mechanical Component
📐 2D Technical Drawings🤖 AI Generated

Single Piston Engine - Standard Mechanical Component 2D Technical Drawing Set

6
Drawing sheets
6
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
1 Sept 2026
Generated date
STEP
Source CAD format
Single Piston Engine - Standard Mechanical Component
Source 3D model
MPreview · 2D Drawing Sheets
1 / 6
⚠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
SVG6 files
DXF6 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

Sheet 1

Orthographic

This sheet includes 17 geometry edges from the CAD projection pipeline.

Sheet 2

Sheet 2

Orthographic

This sheet includes 27 geometry edges from the CAD projection pipeline.

Sheet 4

Sheet 4

Orthographic

This sheet includes 32 geometry edges from the CAD projection pipeline.

Sheet 5

Sheet 5

Orthographic

This sheet includes 13 geometry edges from the CAD projection pipeline.

Sheet 6

Sheet 6

Orthographic

This sheet includes 17 geometry edges from the CAD projection pipeline.

Sheet 7

Sheet 7

Orthographic

This sheet includes 17 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 13

Sheet 5. Geometry is derived from the 3D model projection for this drawing set.

  • 13 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: 15

Magnifies the mounting bracket and hole pattern, providing a clear view of the bolt hole dimensions and bracket geometry.

  • 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
Sheet 6
Sheet 7

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

6817046ce883a1bdfe58b617

Single Piston Engine

6
sheets
0
control frames
1
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View1.0standard_view
2Assembly - Top View1.0standard_view
3Assembly - Isometric View1.0standard_view
4Assembly - Front Hidden View1.0standard_view
5Section A-A1.0section_view
6Detail B2.0detail_view

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

DRAWING REVIEW REPORT

6817046ce883a1bdfe58b617

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

Summary
32
dimensions drawn
1
selected, not drawn
0
control frames
0
assumed tolerances
Dimensions not drawn
SheetTypeValueDescriptionReason
4Diameter190.6Ø190.6mmoverlaps prior label (tried 10 position(s))
Dimension schedule

All 32 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX245.1overall width 245.1mm
21DistanceY326.8overall height 326.8mm
31DistanceY108.9hole pitch 108.9mm (vertical, Ø19.7)
41DistanceX171.5hole pitch 171.5mm (horizontal, Ø19.7)
51Radius4.18x R4.1mm
61Radius102.1R102.1mm
72DistanceY383.9overall height 383.9mm
82Diameter51.7Ø51.7mm
92Diameter54.5Ø54.5mm
102Diameter68.1Ø68.1mm
112DistanceX154.0hole pitch 154.0mm (horizontal, Ø11.6)
122Radius4.15x R4.1mm
134DistanceX245.1overall width 245.1mm
144DistanceY326.8overall height 326.8mm
154Diameter128.0Ø128.0mm
164DistanceY108.9hole pitch 108.9mm (vertical, Ø19.7)
174DistanceX171.5hole pitch 171.5mm (horizontal, Ø19.7)
184Distance163.4bolt circle Ø163.4mm (8 x Ø11.6 holes)
194Radius4.42x R4.4mm
204Radius8.26x R8.2mm
214Radius68.1R68.1mm
225DistanceX383.9overall width 383.9mm
235DistanceY326.8overall height 326.8mm
245Radius0.7R0.7mm
255Radius1.48x R1.4mm
265Radius2.72x R2.7mm
275Radius4.12x R4.1mm
285DistanceX374.4width 374.4mm at y≈-69.1074mm [unverified span]
295DistanceX367.6width 367.6mm at y≈103.66109999999999mm [unverified span]
306Diameter19.74x Ø19.7mm
317Diameter19.74x Ø19.7mm
327Radius4.18x R4.1mm

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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

6
Views analysed
6
Sheets generated
1
Section cuts
2
Export formats
1 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.

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