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  4. 840 Aptilla Hydroplane Boat - Standard Mechanical Component
📐 2D Technical Drawings🤖 AI Generated

840 Aptilla Hydroplane Boat - Standard Mechanical Component 2D Technical Drawing Set

7
Drawing sheets
7
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
1 Sept 2026
Generated date
STEP
Source CAD format
840 Aptilla Hydroplane Boat - Standard Mechanical Component
Source 3D model
MPreview · 2D Drawing Sheets
1 / 7
⚠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
SVG7 files
DXF7 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 32 geometry edges from the CAD projection pipeline.

Sheet 2

Sheet 2

Orthographic

This sheet includes 28 geometry edges from the CAD projection pipeline.

Sheet 3

Sheet 3

Orthographic

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

Sheet 5

Sheet 5

Orthographic

This sheet includes 11 geometry edges from the CAD projection pipeline.

Sheet 6

Sheet 6

Orthographic

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

Sheet 7

Sheet 7

Orthographic

This sheet includes 30 geometry edges from the CAD projection pipeline.

Sheet 8

Sheet 8

Orthographic

This sheet includes 28 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 11

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

  • 11 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: (2000, 0, 0) · radius: 15

Magnifies the engine exhaust port pattern to show individual pipe spacing and alignment.

  • 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 3
Sheet 5
Sheet 6
Sheet 7
Sheet 8

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

6816a5652d82a7a72cbe4158

840 Aptilla Hydroplane Boat

6
sheets
0
control frames
6
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View0.1standard_view
2Assembly - Top View0.1standard_view
3Assembly - Left View0.25standard_view
4Assembly - Isometric View0.05standard_view
5Section A-A0.1section_view
6Detail B2.0detail_view

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

DRAWING REVIEW REPORT

6816a5652d82a7a72cbe4158

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

Summary
31
dimensions drawn
6
selected, not drawn
0
control frames
0
assumed tolerances
Dimensions not drawn
SheetTypeValueDescriptionReason
1Radius91.53x R91.5mmoutside page band (tried 10 position(s))
1Radius98.92x R98.9mmoutside page band (tried 10 position(s))
8Radius0.96x R0.9mmoutside page band (tried 20 position(s))
8Diameter1.98x Ø1.9mmoutside page band (tried 20 position(s))
8Diameter2.18x Ø2.1mmoutside page band (tried 20 position(s))
8Radius7.3R7.3mmoutside page band (tried 20 position(s))
Dimension schedule

All 31 dimension(s) drawn.

#SheetTypeValueDescription
11Radius2.32x R2.3mm
21Radius7.46x R7.4mm
31Radius72.92x R72.9mm
41Radius83.22x R83.2mm
52DistanceX9195.8overall width 9195.8mm
62Diameter4.94x Ø4.9mm
72Radius389.6R389.6mm
82Radius959.0R959.0mm
92Radius963.1R963.1mm
102Radius963.5R963.5mm
113DistanceX3741.0overall width 3741.0mm
123Radius16.520x R16.5mm
133Radius16.72x R16.7mm
143Radius30.92x R30.9mm
153Radius51.95x R51.9mm
163Radius52.2R52.2mm
173Radius280.0R280.0mm
183Radius280.2R280.2mm
195Radius29.7R29.7mm
205Radius296.7R296.7mm
215Radius302.2R302.2mm
225Radius304.4R304.4mm
235DistanceX1339.3width 1339.3mm at y≈0.0mm [unverified span]
245DistanceY2819.5height 2819.5mm at x≈0.0mm [unverified span]
256Diameter9.78x Ø9.7mm
266Diameter10.78x Ø10.7mm
277Radius29.8R29.8mm
287Radius51.6R51.6mm
297Radius51.83x R51.8mm
307Radius52.02x R52.0mm
317Radius52.13x R52.1mm

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  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
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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

7
Views analysed
7
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.

Open 3D CAD model →
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