CAD data creator12/12/2023 ![]() ![]() As a result, they are most accurate when used in their intended software. Native CAD files often contain more information than their neutral counterparts. ![]() As a result, the absolute dimensions and features of STEP and IGES files may not translate precisely as the native file specified. STEP is a newer format and is popular due to its improved accuracy over IGES.Īlthough these file types can work with most software, the conversion from native to neutral can introduce errors in the file. p21) are neutral file types used for solid 3D models. iges) convey surface models and can include gaps, misaligned orientations, or missing surfaces. ![]() There are two principal neutral CAD file types: IGES and STEP. Neutral file typesĮngineering teams can use these file types to communicate components in a customer assembly or convey design features to a contract manufacturer who would fabricate the part. The list of file types is not comprehensive, but it reflects common file types used in modern engineering design and manufacturing. Designers can use neutral file formats in any software, while native files contain information software designers optimized for their platform. native CAD formatsĬAD files exist in two primary formats: neutral and native. 3D files, and what happens when you export CAD to a PDF or TIFF file. In this article, we explain the pros and cons of native vs. This type of situation creates the need for a neutral file type, which can be opened by either system. For example, you might want to share CAD with a supplier, but your company uses one CAD system (say, Creo) and your supplier uses another (like SolidWorks). Sharing CAD is not always straightforward. With the rise of remote work and international project teams, engineers must identify the best way to share CAD and collaborate virtually. They are the medium over which engineering teams collaborate to bring innovation and improvement to an industry. Whatever the application, CAD files are essential to product design and development. ![]()
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