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  4. Railings 3 | Professional CAD Design
📐 2D Technical Drawings🤖 AI Generated

Railings 3 | Professional CAD Design 2D Technical Drawing Set

7
Drawing sheets
7
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
22 Sept 2026
Generated date
STEP
Source CAD format
Railings 3 | Professional CAD Design
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 86 geometry edges from the CAD projection pipeline.

Sheet 2

Sheet 2

Orthographic

This sheet includes 110 geometry edges from the CAD projection pipeline.

Sheet 3

Sheet 3

Orthographic

This sheet includes 111 geometry edges from the CAD projection pipeline.

Sheet 5

Sheet 5

Orthographic

This sheet includes 115 geometry edges from the CAD projection pipeline.

Sheet 6

Sheet 6

Orthographic

This sheet includes 105 geometry edges from the CAD projection pipeline.

Sheet 7

Sheet 7

Orthographic

This sheet includes 105 geometry edges from the CAD projection pipeline.

Sheet 8

Sheet 8

Orthographic

This sheet includes 105 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 115

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

  • 115 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: Left
anchor: (0, 0, 0) · radius: 20

Magnifies the small hole pattern and mechanical linkage components for clear representation.

  • 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

6878e0ec9e8f5b3b99636987

Railings with Steel Sheet

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

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

DRAWING REVIEW REPORT

6878e0ec9e8f5b3b99636987

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

Summary
37
dimensions drawn
3
selected, not drawn
4
control frames
2
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
position0.2C | B | Alowbolt/hole pattern × 52 (position)
profile_of_a_surface0.6C | B | Amedium1128 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Dimensions not drawn
SheetTypeValueDescriptionReason
6Diameter16.03x Ø16.0mmoutside page band (tried 20 position(s))
7Diameter16.03x Ø16.0mmoutside page band (tried 20 position(s))
8Diameter16.03x Ø16.0mmoutside page band (tried 20 position(s))
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.1high
perpendicularity0.3Chigh
position0.2diameterC | B | Alow
profile_of_a_surface0.6C | B | Amedium
Dimension schedule

All 37 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX1321.5overall width 1321.5mm
21DistanceY1478.7overall height 1478.7mm
31Angle45.020x angle 45.0 deg
41Angle75.06x angle 75.0 deg
52DistanceX1321.5overall width 1321.5mm
62DistanceY2723.1overall height 2723.1mm
72Diameter26.0Ø26.0mm
82Diameter31.0Ø31.0mm
92DistanceX240.0hole pitch 240.0mm (horizontal, Ø7.1)
102Radius20.04x R20.0mm
112Radius50.0R50.0mm
122Radius877.5R877.5mm
132Angle60.05x angle 60.0 deg
142Angle43.3angle 43.3 deg
153DistanceX2702.6overall width 2702.6mm
163DistanceY1478.1overall height 1478.1mm
173Diameter7.12x Ø7.1mm
183DistanceY632.6hole pitch 632.6mm (vertical, Ø11)
193DistanceY1200.3hole pitch 1200.3mm (vertical, Ø7.1)
203Radius370.0R370.0mm
213Radius372.0R372.0mm
223Radius378.04x R378.0mm
233Angle73.826x angle 73.8 deg
245Diameter16.03x Ø16.0mm
255Diameter26.0Ø26.0mm
265Radius370.02x R370.0mm
275Radius372.02x R372.0mm
285Radius378.02x R378.0mm
295Angle60.06x angle 60.0 deg
305Angle73.826x angle 73.8 deg
315DistanceY60.0hole pitch 60.0mm (2 x Ø16, from model)
326Diameter11.03x Ø11.0mm
336Diameter15.03x Ø15.0mm
347Diameter11.03x Ø11.0mm
357Diameter15.03x Ø15.0mm
368Diameter11.03x Ø11.0mm
378Diameter15.03x Ø15.0mm

Paid Pipeline · $5.99 per drawing set

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

7
Views analysed
7
Sheets generated
1
Section cuts
2
Export formats
22 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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