AR-CAD

3D CAD with Motion Simulation

We develop 3D CAD Software with Motion Simulation Capabilites. Our flagship products are freeCAD, a free 3D CAD with Motion Simulation and IN-Motion, a Motion Simulation Addin for Autodesk® InventorTM

Download Autodesk Inventor Assemblies for IN-Motion


Simple Pendulum

Four Bar Mechanism

Elliptical Trammel

Linear Spring

Torsion Pendulum

3D Slider Crank

IC Engine
Source: Shipped with Autodesk Inventor

Star Engine
Source: sDotson.com

Windshield Wiper
Source: Shipped with Autodesk Inventor

Gravity Test
Watch Tutorial
Design downloaded from Free Templates - your source for free web templates