Engineering CAD Design Library

Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.

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Front Hood Closure System for Vehicle Body Attachment
AUTOMOTIVE · BIW 05 FRONT HOOD CLOSURE 1

Front Hood Closure System for Vehicle Body Attachment

.STEP
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<100 downloads
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Architectural Reinforcement Bracket Design
AUTOMOTIVE · BIW 06 REINFORCEMENT BRACKET 1

Architectural Reinforcement Bracket Design

.STEP
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<100 downloads
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Front Hood Closure System for Vehicle Body Attachment
AUTOMOTIVE · BIW 07 FRONT HOOD CLOSURE

Front Hood Closure System for Vehicle Body Attachment

.STEP
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<100 downloads
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Tailgate Design for Vehicle Rear Door
AUTOMOTIVE · BIW 08 TAILGATE 1

Tailgate Design for Vehicle Rear Door

.STEP
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<100 downloads
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Architectural Support Bracket for Wall Overhangs
AUTOMOTIVE · BIW 09

Architectural Support Bracket for Wall Overhangs

.STEP
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<100 downloads
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Body-in-White (BIW) Car Body Structure Overview
AUTOMOTIVE · BIW 10 A PILLAR SIDE 1

Body-in-White (BIW) Car Body Structure Overview

.STEP
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<100 downloads
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Automobile Seat Assembly Design for Comfort and Safety
AUTOMOTIVE · SEAT ASSEMBLY

Automobile Seat Assembly Design for Comfort and Safety

.STEP
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<100 downloads
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Automobile Seat Assembly Design for Comfort and Safety
AUTOMOTIVE · SEAT ASSEMBLY

Automobile Seat Assembly Design for Comfort and Safety

.STEP
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<100 downloads
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Motor Vehicle Door Assembly with Reinforcement and Lock Mechanism
AUTOMOTIVE · BIW 11 BACKDOOR ASSEMBLY 1

Motor Vehicle Door Assembly with Reinforcement and Lock Mechanism

.STEP
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<100 downloads
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NASA Harpoon Panel Connection Mechanism
AEROSPACE · NASA HARPOON 1

NASA Harpoon Panel Connection Mechanism

.STEP
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<100 downloads
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USAF F-35A Solid Assembly Model - Detailed 3D Aircraft Model
AVIATION · F35A

USAF F-35A Solid Assembly Model - Detailed 3D Aircraft Model

.STEP
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<100 downloads
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Innovative Four-Wheel Drive Transport Solution for Challenging Terrains
AUTOMOTIVE · 4WD

Innovative Four-Wheel Drive Transport Solution for Challenging Terrains

.STEP
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<100 downloads
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3D Model of Transporter C17 Aircraft with Foldable Landing Gear and Tail Gate
AEROSPACE · BABY C17

3D Model of Transporter C17 Aircraft with Foldable Landing Gear and Tail Gate

.STEP
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<100 downloads
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Boeing 737 Root Airfoil CAD Model
AVIATION · BOEING 737 7

Boeing 737 Root Airfoil CAD Model

.STEP
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<100 downloads
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Autonomous Concentric Locking Device for NASA Challenge
AEROSPACE · NASA CHALLENGE CONCENTRIC LOCKING DEVICE 1

Autonomous Concentric Locking Device for NASA Challenge

.STEP
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<100 downloads
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Auxetic Wing Design and Structural Analysis
AEROSPACE · AUXETIC WING

Auxetic Wing Design and Structural Analysis

.STEP
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<100 downloads
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Basic Jet Engine Model for Beginners
AEROSPACE · JET ENGINE 314

Basic Jet Engine Model for Beginners

.STEP
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<100 downloads
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Bell 407 Rotor Head Layout Model for Scale Design
AVIATION · BELL 407

Bell 407 Rotor Head Layout Model for Scale Design

.STEP
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<100 downloads
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Innovative Electric Propulsion Glider Design
AVIATION · SAILPLANE 3

Innovative Electric Propulsion Glider Design

.STEP
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<100 downloads
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High-Precision Compact Spindle with ER25 Tool Interface
MACHINE DESIGN · X30 F ER25 1

High-Precision Compact Spindle with ER25 Tool Interface

.STEP
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<100 downloads
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Shahid 136 UAV - Unmanned Aerial Vehicle Model
AVIATION · SHAHID 136 UAV 1

Shahid 136 UAV - Unmanned Aerial Vehicle Model

.STEP
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<100 downloads
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Red Bull RB16B Front Wing CAD Model
AUTOMOTIVE · RED BULL RB16B

Red Bull RB16B Front Wing CAD Model

.STEP
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<100 downloads
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