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📐 2D Technical Drawings🤖 AI GeneratedFree Download

Submarine | 3D Engineering Design File — 2D Technical Drawing Set (2D CAD drawings)

4
Drawing Sheets
4
Views Analysed
3
Export Formats
1
Section Cuts
1st Angle
Projection
MPreview · 2D Drawing Sheets
1 / 4
⚠SVG and PDF files may not accurately reflect the dimensions. Please download the FCStd file for accurate details.
Assembly - Front View
Download All Sheets
🛠 Download FreeCAD (.FCStd)📦 Download All Formats (.zip)
PDF4 sheets
SVG4 files
DXF4 files
🧊Open 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.

Assembly - Front View

Assembly - Front View

Orthographic

Shows the full longitudinal profile, including the conical nose, main cylindrical body, and tail fin assembly. Reveals the external control surfaces (handle and stabilizer) and overall height (Z-direction) for mounting and clearance planning.

Assembly - Top View

Assembly - Top View

Orthographic

Critical for showing the circular symmetry and diameter of the main hull (85 mm), the location of the two 8 mm mounting holes at Z=180 mm, and the 15 mm internal bore at Z=-90 mm. Also shows the offset of the handle attachment relative to the centerline.

Assembly - Right View

Assembly - Right View

Orthographic

Reveals the internal cutouts and mounting features on the right side of the hull (e.g., the 30 mm bore at Z=-70 mm and the 15 mm internal bore at Z=-90 mm). Shows the asymmetry of the handle and stabilizer relative to the main axis, which is not visible in Front or Top views.

Section A-A

Section A-A

Orthographic

Reveals the internal wall thickness (10 mm between 85 mm outer and 65 mm inner diameter at mid-length), the 15 mm internal bore at Z=-90 mm, and the 30 mm bore at Z=-70 mm. Shows the concentricity of the internal bores and the location of the 15 mm internal flange at Z=-90 mm.

A — Asection_a · Section5
sheet_num: 5 · edges: 43

Reveals the internal wall thickness (10 mm between 85 mm outer and 65 mm inner diameter at mid-length), the 15 mm internal bore at Z=-90 mm, and the 30 mm bore at Z=-70 mm. Shows the concentricity of the internal bores and the location of the 15 mm internal flange at Z=-90 mm.

  • 43 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 Cdetail_c · base_view: Top
anchor: (0, 0, 0) · radius: 20

Magnifies the 15 mm internal bore at Z=-90 mm and the 15 mm internal flange at Z=-90 mm, which are critical for sealing and interface with internal components. The detail shows the precise location of the 15 mm bore relative to the 85 mm outer diameter.

  • 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.

Assembly - Front View
PDFSVGDXF
Assembly - Top View
PDFSVGDXF
Assembly - Right View
PDFSVGDXF
Section A-A
PDFSVGDXF

Paid Pipeline · $4.99 per set

Have your own CAD file? Get 2D drawings just like these.

Upload any STEP, IGES, or FreeCAD file. Our AI analyses the 3D geometry, selects the best views and section cuts, and delivers a complete 2D engineering drawing set in under 4 minutes.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
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$4.99
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AI Transparency

How these drawings were generated

The Marathon 3D→2D pipeline rendered 4 views of the 3D CAD model and passed them through our AI analysis engine.

The AI reasoned about the geometry, selected view candidates, and planned 1 section cut to expose critical internal features. It also selected detail-view anchor points for local manufacturing-critical regions. The final drawing configuration was then generated automatically for sheet outputs in SVG, DXF, and PDF.

0 dimension references were mapped across sheets, with per-sheet labels, views, and extracted edge geometry.

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
3
Export Formats
16 Jun 2026
Generated

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