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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Structural and Thermal Analysis of Steam Turbine for Enhanced Efficiency and Reliability
ENERGY AND POWER · STEAM TURBINE

Structural and Thermal Analysis of Steam Turbine for Enhanced Efficiency and Reliability

.STEP
Free
Thermodynamic Analysis of Turbine Blade Under High Temperature and Water Vapor Flow
ENERGY AND POWER · TURBINE BLADE

Thermodynamic Analysis of Turbine Blade Under High Temperature and Water Vapor Flow

.STEP
Free
Simple Steam Turbine with Steel Tube Blades for Easy Fabrication
ENERGY AND POWER · STEAM TURBINE

Simple Steam Turbine with Steel Tube Blades for Easy Fabrication

.STEP
Free
High-Precision Steam Turbine Blade Model for Engineering Applications
ENERGY AND POWER · STEAM TURBINE BLADE

High-Precision Steam Turbine Blade Model for Engineering Applications

.STEP
Free
Gland Steam Condenser for Steam Turbine - 250 kg/hr Capacity
ENERGY AND POWER · GLAND STEAM CONDENSER

Gland Steam Condenser for Steam Turbine - 250 kg/hr Capacity

.STEP
Free
Tesla Turbine and Stirling Engine Thermodynamic Study
ENERGY AND POWER · TESLA TURBINE

Tesla Turbine and Stirling Engine Thermodynamic Study

.STEP
$5
Limit Switch, Model: OMRON D3V-6G6M-3C24-K
ROBOTICS · SAFETY DEVICE

Limit Switch, Model: OMRON D3V-6G6M-3C24-K

.STEP
Free
Citizen Windsurfing Watch - Precision Timepiece for Water Sports
JEWELLERY · CITIZEN WINDSURFING WATCH

Citizen Windsurfing Watch - Precision Timepiece for Water Sports

.STEP
Free
Citizen Watch CAD Model - Precision Timepiece Design
INDUSTRIAL DESIGN · PRECISION TIMEPIECE

Citizen Watch CAD Model - Precision Timepiece Design

.STEP
Free
Citizen Aviator Chronograph Eco-Drive Watch Assembly Model
JEWELLERY · CITIZEN AVIATOR CHRONOGRAPH

Citizen Aviator Chronograph Eco-Drive Watch Assembly Model

.STEP
Free
Citizen Watch 3D Model - Detailed Timepiece Design
JEWELLERY · TIMEPIECE

Citizen Watch 3D Model - Detailed Timepiece Design

.STEP
Free
Citizen Wrist Watch Replica CAD Model
JEWELLERY · CITIZEN

Citizen Wrist Watch Replica CAD Model

.STEP
Free
Citizen Watch Strap Adapter 22mm to 14mm
JEWELLERY · WATCH STRAP ADAPTER

Citizen Watch Strap Adapter 22mm to 14mm

.STEP
$15
Cam Housing | 7-Cylinder Radial Engine (STEP File + 2D Technical Drawing)
AEROSPACE · SOLIDWORKS

Cam Housing | 7-Cylinder Radial Engine (STEP File + 2D Technical Drawing)

.STEP
Free
Detachable Top Component for Versatile Machining and Pressing Operations
MACHINE DESIGN · DETACHABLE TOP COMPONENT

Detachable Top Component for Versatile Machining and Pressing Operations

.STEP
Free
KUKA IONTEC Six-Axis Industrial Robot with 30kg Payload Capacity
ROBOTICS · KUKA IONTEC

KUKA IONTEC Six-Axis Industrial Robot with 30kg Payload Capacity

.STEP
Free
Generic Mechanical Component with Approximate Dimensions
MACHINE DESIGN · MECHANICAL COMPONENT

Generic Mechanical Component with Approximate Dimensions

.STEP
Free
Double-Eye Leaf Spring for Trailer Suspension with 2,000 lb Axle Capacity
AUTOMOTIVE · DOUBLE-EYE LEAF SPRING

Double-Eye Leaf Spring for Trailer Suspension with 2,000 lb Axle Capacity

.STEP
Free
Remote Controlled Car Jack Powered by Wiper Motor and Motorcycle Battery
AUTOMOTIVE · REMOTE CONTROLLED CAR JACK

Remote Controlled Car Jack Powered by Wiper Motor and Motorcycle Battery

.STEP
Free
Automotive Design Component CAD Model
AUTOMOTIVE · AUTOMOTIVE DESIGN

Automotive Design Component CAD Model

.STEP
Free
Automotive Design Component for Engineering Applications
AUTOMOTIVE · AUTOMOTIVE DESIGN

Automotive Design Component for Engineering Applications

.STEP
Free
Structural Design Component for Positioning Applications
MACHINE DESIGN · STRUCTURAL COMPONENT

Structural Design Component for Positioning Applications

.STEP