Download 3D CAD data from the machine parts CAD library in the "PART community" provided by CADENAS WEB2CAD Inc. (free of charge). You can download native data, approximately 20 or more models in 3D data format.
You will need to register as a user if you intend on using the system.
Proceed to the Registration screen and click "Create New Account".
(Those that have completed the user registration for CADENAS WEB2CAD do not need to register for a new account. You can use this service with either your registered mail address or password.)