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  4. Raspberry Pi 4 Model B 9 | Professional CAD Design
📐 2D Technical Drawings🤖 AI Generated

Raspberry Pi 4 Model B 9 | Professional CAD Design 2D Technical Drawing Set

6
Drawing sheets
6
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
11 Sept 2026
Generated date
STEP
Source CAD format
Raspberry Pi 4 Model B 9 | Professional CAD Design
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

Orthographic

This sheet includes 73 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 55 geometry edges from the CAD projection pipeline.

Sheet 3

Orthographic

This sheet includes 81 geometry edges from the CAD projection pipeline.

Sheet 5

Orthographic

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

Sheet 6

Orthographic

This sheet includes 66 geometry edges from the CAD projection pipeline.

Sheet 7

Orthographic

This sheet includes 53 geometry edges from the CAD projection pipeline.

Sheet 5section_a · Section5
sheet_num: 5 · edges: 107

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

  • 107 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: (60.46, 125.76, 469.7) · radius: 10

Magnifies the top square-end rod and the circular hole, showing precise dimensions 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

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

68790b2b9e8f5b3b9963713d

Raspberry Pi 4 Model B

6
sheets
34
control frames
3
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View1.0standard_view
2Assembly - Top View2.0standard_view
3Assembly - Left View1.0standard_view
4Assembly - Isometric 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

68790b2b9e8f5b3b9963713d

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

Summary
40
dimensions drawn
3
selected, not drawn
34
control frames
23
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
position0.3A | B | Cmediumbolt/hole pattern × 3 (position)
position0.3A | B | Clowbolt/hole pattern × 3 (position)
position0.25A | B | Cmediumbolt/hole pattern × 12 (position)
position0.3A | B | Clowbolt/hole pattern × 8 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.3A | B | Clowbolt/hole pattern × 3 (position)
position0.3A | B | Clowbolt/hole pattern × 3 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.2A | B | Clowbolt/hole pattern × 14 (position)
position0.3A | B | Clowbolt/hole pattern × 4 (position)
position0.2A | B | Clowbolt/hole pattern × 6 (position)
position0.3A | B | Clowbolt/hole pattern × 3 (position)
position0.3A | B | Cmedium34× Ø6.79 hole location (position)
position0.3A | B | Cmedium34× Ø6.3 hole location (position)
position1.5A | B | Cmedium6× Ø30 hole location (position)
position0.15A | B | Clow4× Ø8.5 hole location (position)
position0.3A | B | Clow4× Ø38 hole location (position)
position0.3A | B | Clow4× Ø43 hole location (position)
profile_of_a_surface0.4A | B | Cmedium972 face(s) have no analytic form — profile is the only control that applies to a sculpted surface
Dimensions not drawn
SheetTypeValueDescriptionReason
1DistanceY62.0hole pitch 62.0mm (vertical, Ø4.2)outside page band (tried 16 position(s))
3DistanceX250.0overall width 250.0mmoutside page band (tried 16 position(s))
5Diameter12.7Ø12.7mmoutside page band (tried 10 position(s))
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.2high
perpendicularity0.2Ahigh
parallelism0.2Ahigh
position0.3diameterA | B | Cmedium
position0.3diameterA | B | Clow
position0.25diameterA | B | Cmedium
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
position0.2diameterA | B | Clow
position0.3diameterA | B | Clow
position0.2diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Cmedium
position0.3diameterA | B | Cmedium
position1.5diameterA | B | Cmedium
position0.15diameterA | B | Clow
position0.3diameterA | B | Clow
position0.3diameterA | B | Clow
cylindricity0.2high
circularity0.2high
straightness0.2diameterhigh
circular_runout0.2Chigh
circular_runout0.2Chigh
circular_runout0.2Chigh
total_runout0.2Chigh
total_runout0.2Chigh
profile_of_a_surface0.4A | B | Cmedium
Dimension schedule

All 40 dimension(s) drawn.

#SheetTypeValueDescription
11Diameter4.26x Ø4.2mm
21Diameter7.02x Ø7.0mm
31DistanceX53.7hole pitch 53.7mm (horizontal, Ø4.2)
41DistanceY100.0hole pitch 100.0mm (vertical, Ø7)
51Radius0.7R0.7mm
61Radius4.2R4.2mm
71Radius15.9R15.9mm
81Radius42.22x R42.2mm
91Radius56.9R56.9mm
102DistanceX193.0overall width 193.0mm
112DistanceY250.0overall height 250.0mm
122Diameter12.54x Ø12.5mm
132DistanceY120.0hole pitch 120.0mm (vertical, Ø12.5)
142DistanceX165.0hole pitch 165.0mm (horizontal, Ø12.5)
152DistanceX77.5hole pattern width 77.5mm (14 x Ø12.7, from model)
162DistanceY76.1hole pattern height 76.1mm (14 x Ø12.7, from model)
172DistanceX77.2hole pattern width 77.2mm (14 x Ø12.7, from model)
182DistanceY76.8hole pattern height 76.8mm (14 x Ø12.7, from model)
193Diameter30.0Ø30.0mm
203Radius0.6R0.6mm
213Radius0.72x R0.7mm
223Radius17.5R17.5mm
233Radius42.23x R42.2mm
243Radius61.62x R61.6mm
255Diameter30.0Ø30.0mm
265Radius0.65x R0.6mm
275Radius0.73x R0.7mm
285Radius1.011x R1.0mm
295Radius6.02x R6.0mm
305Radius6.320x R6.3mm
315Radius17.52x R17.5mm
325Radius42.25x R42.2mm
335Radius61.62x R61.6mm
346Diameter4.26x Ø4.2mm
356Diameter5.56x Ø5.5mm
366Diameter10.06x Ø10.0mm
377Diameter30.0Ø30.0mm
387Diameter55.0Ø55.0mm
397Diameter56.0Ø56.0mm
407Radius17.6R17.6mm

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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
11 Sept 2026
Generated date

Explore Marathon OS

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