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  4. Orangepi R1 Lts 1 | 3D CAD Engineering Model
📐 2D Technical Drawings🤖 AI Generated

Orangepi R1 Lts 1 | 3D CAD Engineering Model 2D Technical Drawing Set

3
Drawing sheets
3
Views analysed
3
Export formats
0
Section cuts
1st Angle
Projection type
13 Sept 2026
Generated date
STEP
Source CAD format
Orangepi R1 Lts 1 | 3D CAD Engineering Model
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

Sheet 1

Orthographic

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

Sheet 2

Sheet 2

Orthographic

This sheet includes 107 geometry edges from the CAD projection pipeline.

Sheet 3

Sheet 3

Orthographic

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

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 3

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

68aabce18c8fa566d0285b7e

OrangePi R1+LTS with 3D Printed Case

4
sheets
3
control frames
1
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View10.0standard_view
2Assembly - Top View5.0standard_view
3Assembly - Left View10.0standard_view
4Assembly - Isometric View5.0standard_view

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

DRAWING REVIEW REPORT

68aabce18c8fa566d0285b7e

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

Summary
23
dimensions drawn
1
selected, not drawn
3
control frames
2
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
position0.2A | B | Cmediumbolt/hole pattern × 8 (position)
profile_of_a_surface0.2A | B | Cmedium3853 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Dimensions not drawn
SheetTypeValueDescriptionReason
1—value drifted: asked 2.9, measured 2.33936
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.1high
position0.2diameterA | B | Cmedium
profile_of_a_surface0.2A | B | Cmedium
Dimension schedule

All 23 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX60.5overall width 60.5mm
21DistanceY22.9overall height 22.9mm
31Diameter2.3Ø2.3mm
41Diameter2.5Ø2.5mm
51DistanceX60.3width 60.3mm at y≈-10.0mm [unverified span]
62DistanceX60.3overall width 60.3mm
72Diameter3.52x Ø3.5mm
82Diameter7.54x Ø7.5mm
92DistanceX32.2hole pitch 32.2mm (horizontal, Ø6.3)
102DistanceY51.1hole pitch 51.1mm (vertical, Ø6.3)
112Radius4.42x R4.4mm
122Radius5.02x R5.0mm
132Angle45.08x angle 45.0 deg
142DistanceY8.0hole pitch 8.0mm (2 x Ø0.4, from model)
152DistanceY78.2hole pitch 78.2mm (2 x Ø3.5, from model)
163DistanceX87.8overall width 87.8mm
173DistanceY22.9overall height 22.9mm
183Radius0.86x R0.8mm
193Radius1.04x R1.0mm
203Radius1.22x R1.2mm
213Radius1.32x R1.3mm
223Radius1.72x R1.7mm
233Angle45.02x angle 45.0 deg

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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
13 Sept 2026
Generated date

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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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