Marathon Logo
Why us?DashboardLibraryHire Designers
Tools ▼
Resources
Blogs ▼
Menu Icon
  1. Home /
  2. Library /
  3. 2D Technical Drawings /
  4. Wankel Engine | High-Quality CAD Model
📐 2D Technical Drawings🤖 AI GeneratedFree Download

Wankel Engine | High-Quality CAD Model — 2D Technical Drawing Set (2D CAD drawings)

5
Drawing Sheets
5
Views Analysed
3
Export Formats
2
Section Cuts
1st Angle
Projection
MPreview · 2D Drawing Sheets
1 / 5
⚠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)
PDF5 sheets
SVG5 files
DXF5 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 overall width, height, and the rectangular housing profile with mounting flanges and port locations. Essential for understanding the external envelope and mounting interface.

Assembly - Top View

Assembly - Top View

Orthographic

Reveals the circular rotor geometry, bolt hole pattern on the top flange, central shaft, and the radial arrangement of mounting holes. Critical for understanding the rotor chamber and fastener layout.

Assembly - Left View

Assembly - Left View

Orthographic

Displays the side profile showing the internal chamber divisions, rotor position within the housing, and the depth of the engine. Reveals the multi-chamber configuration essential for combustion cycle understanding.

Section A-A

Section A-A

Orthographic

Vertical section through the centerline reveals the internal rotor chamber geometry, rotor profile, eccentric shaft bore, and wall thicknesses of the housing. Shows the figure-eight chamber shape and rotor clearances critical for engine function.

Section B-B

Section B-B

Orthographic

Horizontal section through the rotor centerline shows the rotor triangular cross-section, its position within the housing, internal port locations, and the eccentric shaft bore diameter. Essential for understanding combustion chamber volumes and rotor-to-housing clearances.

A — Asection_a · Section5
sheet_num: 5 · edges: 25

Vertical section through the centerline reveals the internal rotor chamber geometry, rotor profile, eccentric shaft bore, and wall thicknesses of the housing. Shows the figure-eight chamber shape and rotor clearances critical for engine function.

  • 25 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
B — Bsection_b · Section6
sheet_num: 6 · edges: 25

Horizontal section through the rotor centerline shows the rotor triangular cross-section, its position within the housing, internal port locations, and the eccentric shaft bore diameter. Essential for understanding combustion chamber volumes and rotor-to-housing clearances.

  • 25 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, 290) · radius: 80

Magnifies the bolt hole pattern on the top flange, showing hole diameters, spacing, and the central shaft bore. Critical for assembly and fastener specification.

  • 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 - Left View
PDFSVGDXF
Section A-A
PDFSVGDXF
Section B-B
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
  • ✓ No subscription · pay per file
$4.99
per drawing set
4 min
avg. turnaround

AI Transparency

How these drawings were generated

The Marathon 3D→2D pipeline rendered 5 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 2 section cuts 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

5
Views Analysed
5
Sheets Generated
2
Section Cuts
3
Export Formats
13 May 2026
Generated

Free Online CAD Viewer –Secure, Fast & Cloud-Based

A lightweight, online tool to convert 3D file formats—anytime, anywhere, without installing any software.

Drag & drop your 3D files

Supported formats: STEP (.step, .stp), IGES (.igs, .iges), STL (.stl), PLY (.ply), OFF (.off), BREP (.brp, .brep)

upload
Don't have a file? Try one of these samples:


CAD Viewer featureOpen CAD files instantly in your browser.
CAD Viewer featureNo software needed.
CAD Viewer featurePrivate uploads.
CAD Viewer featureAutomatically deleted after 24hrs.
CAD Viewer featureUpload files up to 300 MB

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.

Get it BuiltReply within 24 hours
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
India
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved

Explore More 2D Designs

View all
M12 X-CODE CAT6A Plug - High-Performance Industrial Connector preview
M12 X-CODE CAT6A Plug - High-Performance Industrial Connector
2D DrawingFree
Toyota Hilux Double Cab 3D CAD Model for Engineering and Design preview
Toyota Hilux Double Cab 3D CAD Model for Engineering and Design
2D DrawingFree
Toyota Hilux Revo Offroad Bumper 4x4 Concept 3D Model preview
Toyota Hilux Revo Offroad Bumper 4x4 Concept 3D Model
2D DrawingFree
MAN TGS 8x8 Heavy Duty Truck CAD Model preview
MAN TGS 8x8 Heavy Duty Truck CAD Model
2D DrawingFree
BME680 Environmental Sensor 3D Model preview
BME680 Environmental Sensor 3D Model
2D DrawingFree
Ball Valve DN50 - Industrial Valve Model preview
Ball Valve DN50 - Industrial Valve Model
2D DrawingFree
Generic 12V Linear Actuator with 100mm Stroke Length preview
Generic 12V Linear Actuator with 100mm Stroke Length
2D DrawingFree
RATTMMOTOR ZBX80 100mm Linear Stage Motion Actuator with 1605 Ballscrew preview
RATTMMOTOR ZBX80 100mm Linear Stage Motion Actuator with 1605 Ballscrew
2D DrawingFree

Recently added / Trending

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

Damen Outboard Rhib 975 1 | 3D CAD Engineering Model
Damen Outboard Rhib 975 1 | 3D CAD Engineering Model
500Kva Gea Transformer Bushing 1 | CAD Model for Energy Systems
500Kva Gea Transformer Bushing 1 | CAD Model for Energy Systems
Crank And Shaft 2 | 3D CAD Engineering Model
Crank And Shaft 2 | 3D CAD Engineering Model
5V Dc Gear Motor Simplified 1 | 3D CAD Engineering Model
5V Dc Gear Motor Simplified 1 | 3D CAD Engineering Model
3D Printed Drill Bit Holder for Sizes 1 to 13 mm
3D Printed Drill Bit Holder for Sizes 1 to 13 mm
Linear Bearing / Linear Sleeve Bearings | 3D Engineering Design File
Linear Bearing / Linear Sleeve Bearings | 3D Engineering Design File
Desk Lamp 75 | Industrial CAD Design
Desk Lamp 75 | Industrial CAD Design
Compact Four-Compartment Pill Container with Twist-Dispense Lid
Compact Four-Compartment Pill Container with Twist-Dispense Lid
Practice 51 | Industrial CAD Design
Practice 51 | Industrial CAD Design
Belt Pulley Mechanism Examples for Industrial Applications
Belt Pulley Mechanism Examples for Industrial Applications
View all designs

Marathon-OS Design Hub

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

Compact Accessory Case for SD Cards and Card Readers on 3D Printers
Compact Accessory Case for SD Cards and Card Readers on 3D Printers
Corner Holder for 20x20 Sigma 3D Printer Frame
Corner Holder for 20x20 Sigma 3D Printer Frame
22 30Mm Tapered Push Fit Adapter 3D Print 1 | Professional CAD Design
22 30Mm Tapered Push Fit Adapter 3D Print 1 | Professional CAD Design
Qidi Q1 Pro Btt Microprobe Mount V2 1 | 3D CAD Engineering Model
Qidi Q1 Pro Btt Microprobe Mount V2 1 | 3D CAD Engineering Model
Fan Protection 60Mm 1 | 3D CAD Engineering Model
Fan Protection 60Mm 1 | 3D CAD Engineering Model
M!N!Mal 0 Ch - Raspberry Pi Zero 2 / Banana Pi M2 Case With Heatsink & Cooling | 3D Engineering Design File
M!N!Mal 0 Ch - Raspberry Pi Zero 2 / Banana Pi M2 Case With Heatsink & Cooling | 3D Engineering Design File
Design 8 | 3D Engineering Design File
Design 8 | 3D Engineering Design File
3D Model Created from Scanned Data
3D Model Created from Scanned Data
Face Shield For Small 3D Printers 3 | Professional CAD Design
Face Shield For Small 3D Printers 3 | Professional CAD Design
Box With Hinges For 3D Printing | 3D Engineering Design File
Box With Hinges For 3D Printing | 3D Engineering Design File
Ryobi Light Conversion 1 | 3D CAD Engineering Model
Ryobi Light Conversion 1 | 3D CAD Engineering Model
Ice Queen Crown - Printable - Standard Mechanical Component
Ice Queen Crown - Printable - Standard Mechanical Component
Whale Bookmark 1 | 3D CAD Engineering Model
Whale Bookmark 1 | 3D CAD Engineering Model
Spool Holder Adapter 2 | 3D CAD Engineering Model
Spool Holder Adapter 2 | 3D CAD Engineering Model
CLASSIC VINTAGE CAR'S TYRES || CAD MODEL
CLASSIC VINTAGE CAR'S TYRES || CAD MODEL
Batman Mask Holder | 3D Engineering Design File
Batman Mask Holder | 3D Engineering Design File
View all designs