Standard conversions from live pricingLive pricingSTEP or STP to 2D drawings2D drawingsSee conversion pricingPricing
Marathon Logo
Why us?Dashboard
Library
Hire Designers
Tools
Resources
  1. Home /
  2. Library /
  3. 2D Technical Drawings /
  4. Raspberry Pi 4B Heatsink (Radiator Cooling Fan) | 3D Engineering Design File
📐 2D Technical Drawings🤖 AI Generated

Raspberry Pi 4B Heatsink (Radiator Cooling Fan) | 3D Engineering Design File 2D Technical Drawing Set

4
Drawing sheets
4
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
20 Jun 2026
Generated date
STEP
Source CAD format
Raspberry Pi 4B Heatsink (Radiator Cooling Fan) | 3D Engineering Design File
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.
Assembly - Front View
Assembly - Front View
Download all drawing sheets
PDF3 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.

Assembly - Front View

Orthographic

The front view clearly shows the arrangement of the cooling fins and the central fan, providing a comprehensive understanding of the heatsink's profile and airflow path.

Assembly - Left View

Orthographic

The left view offers a side perspective that highlights the depth and the internal structure of the heatsink, including the fan's position relative to the fins.

Section A-A

Orthographic

This section reveals the internal structure of the heatsink, including the thickness of the fins and the internal cavity for the fan, which are not visible in external views.

A — Asection_a · Section5
sheet_num: 5 · edges: 20

This section reveals the internal structure of the heatsink, including the thickness of the fins and the internal cavity for the fan, which are not visible in external views.

  • 20 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: (51.14, 185.61, 858.86) · radius: 10

This detail magnifies the fan's mounting area, showing the precise location and dimensions of the fan's attachment points.

  • 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
Assembly - Left View
Section A-A

Paid Pipeline · $5.99 per drawing set

Have your own 3D CAD file?

Upload a STEP or STP file and generate a 2D drawing set with PDF, SVG and DXF outputs.

  • ✓ Usually ready in minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$5.99
per drawing set incl. GST
4 min
avg. turnaround

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
1
Section cuts
3
Export formats
20 Jun 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 →
Marathon Logo

The specialist CAD conversion platform for engineering, mesh and drawing workflows.

Start a conversion
ConvertAll 60+ conversion toolsSTEP to STLSTL to STEPIGES to STEPDWG to DXFSTEP or STP to 2D
Products3D CAD Products2D CAD Products
Tools and servicesAll CAD Tools3D CAD ViewerSTEP BOM ExtractorHire a CAD Designer
CompanyHomeAbout UsContact Us
LegalPrivacy PolicyTerms and ConditionsRefund Policy
© 2026 Marathon OS. All rights reserved.Convert precisely. Download confidently. Keep moving.

Recently added / Trending

Everything you need to design faster, smarter, and with more impact.

1 4 FNPT 1 8 MNPT Pipe Fitting
1 4 FNPT 1 8 MNPT Pipe Fitting
Replacement Adapter Model for Toilet Flush Pump
Replacement Adapter Model for Toilet Flush Pump
Jeep Sheet Metal Business Card Holder - Standard Mechanical Component
Jeep Sheet Metal Business Card Holder - Standard Mechanical Component
Threaded Steel Pipe Plugs
Threaded Steel Pipe Plugs
Trailer - Boat | High-Quality CAD Model
Trailer - Boat | High-Quality CAD Model
25 Ton Pad Eye Weldable 1 | 3D CAD Engineering Model
25 Ton Pad Eye Weldable 1 | 3D CAD Engineering Model
Hot Charge System for Connecting CCM to Rolling Mill Plant
Hot Charge System for Connecting CCM to Rolling Mill Plant
Baseus Car Charger Dual Qc3 0 30W Max | CAD Model for Energy Systems
Baseus Car Charger Dual Qc3 0 30W Max | CAD Model for Energy Systems
Electric Actuator Actuador Electrico
Electric Actuator Actuador Electrico
QS180 Motor
QS180 Motor
View all designs

Marathon-OS Design Hub

Everything you need to design faster, smarter, and with more impact.

IGES and STL File Formats for CAD Models
IGES and STL File Formats for CAD Models
Apple TV Siri Remote Holder - Secure and Convenient Storage
Apple TV Siri Remote Holder - Secure and Convenient Storage
Longlife Airtag Aa-Battery Case | 3D Engineering Design File
Longlife Airtag Aa-Battery Case | 3D Engineering Design File
Creality Ender 3 V3 Filament Sensor - Downloadable CAD Representation
Creality Ender 3 V3 Filament Sensor - Downloadable CAD Representation
Face Shield For Small 3D Printers 1 | Professional CAD Design
Face Shield For Small 3D Printers 1 | Professional CAD Design
Teapot | 3D Engineering Design File
Teapot | 3D Engineering Design File
QIDI 4PLUS Exhaust Adapter for 75mm Tube
QIDI 4PLUS Exhaust Adapter for 75mm Tube
Aplysa TP4 1 CAD Model
Aplysa TP4 1 CAD Model
Eternal Crochet Flower Vase 1 | 3D CAD Engineering Model
Eternal Crochet Flower Vase 1 | 3D CAD Engineering Model
Rubber Duckie | 3D CAD Engineering Model
Rubber Duckie | 3D CAD Engineering Model
Compact Accessory Case for SD Cards and Card Readers on 3D Printers
Compact Accessory Case for SD Cards and Card Readers on 3D Printers
Dremel Holder Using Iberville BC2020 Electric Utility Box
Dremel Holder Using Iberville BC2020 Electric Utility Box
High-Precision FDM 3D Printer with Large Build Volume
High-Precision FDM 3D Printer with Large Build Volume
Coronavirus Flu Reusable Mask
Coronavirus Flu Reusable Mask
Brass 0.4mm V6 Nozzle CAD Model
Brass 0.4mm V6 Nozzle CAD Model
Brass PTFE Coupler for Prusa Mini 3D Printer
Brass PTFE Coupler for Prusa Mini 3D Printer
View all designs

Explore More 2D Designs

View all
BIO REACTOR, Used for CFD Analysis for Projects
2D Drawing$5.99
M12 X-CODE CAT6A Plug - High-Performance Industrial Connector
2D Drawing$5.99
M12 X-Code Connector - High-Performance Industrial Connector
2D Drawing$5.99
Toyota Hilux Double Cab 3D CAD Model for Engineering and Design
2D Drawing$5.99
Offroad Transmission Undershield for Enhanced Protection
2D Drawing$5.99
Adjustable Square and Round Tube Rock Slider for Pickup Trucks
2D Drawing$5.99
Aluminum Off-Road Front Bumper for Toyota Hilux Vigo
2D Drawing$5.99
Toyota Hilux Revo Offroad Bumper 4x4 Concept 3D Model
2D Drawing$5.99