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Machine Design

Free CAD Tips

3DCADTips is a free, independent, and objective information resource for 3D CAD users, administrators, and managers.

The site's goal is to provide the best 3D CAD, CAM, and CAE tips on the Web and at one location where they can be searched and browsed. Tips range from implementation to data exchange, and for over 20 applications including Solid-Works, Solid Edge, and Pro/E. The tip shows how to correct STL output errors in Pro/E. 3DCADTips provides access to over 30 tip archives including the Synthesis Library of Pro/Engineer Tips developed by Synthesis Engineering Services (

3DCADTips Inc.,

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