CAD Exchanger - CAD data conversion company.

CAD (Computer-Aided Design) files may contain 2D or 3D designs. They are generated by CAD software programs, which can be used to create models or architecture plans. 2D CAD files are often referred to as drawings, while 3D files are often called models, parts, or assemblies. Common CAD file extensions include .DWG, .DXF, .DGN, and .STL.

I don't have a reference source, other than about 20 years experience in the field. It breaks down like this: 2D - DXF, DWG both Autodesk AUTOCAD formats. If it's not important to convey the actual CAD geometry, but just the product of it, PD.

CAD Open Data Exchange (ODX) Libraries is a set of CAD-independent API for reading and writing native CAD files. File formats supported include Catia V4, Catia V5, CATIA V6, CATShape, Unigraphics, SOLIDWORKS, JT, PDF, Parasolid, IGES and STEP.

CAD-geometry and solid modelling concepts (CSG, B-rep) as well as current CAx exchange formats (STEP, IGES, DXF, SET ). Special attention is devoted to STEP; the ISO STandard for the Exchange of Product data (ISO-10303) which addresses industry needs for data sharing between CAx applications and storage of product data.

CAD Data Exchange (or Interoperability) is a black hole problem. The reason for using this analogy is, if you try to solve this problem yourself, all your focus, attention and energy will be sucked by it. And like most of the traps, this one also appears very simple and tempting to solve all by yourselves. Our familiarity with engineering data formats.

Poor data translation is the most publicized and costly problem in CAD data exchange.Translation problems result from many issues: geometry, topology, model precision,features, and countless more. Errors that often mean you have to recreate thedata or the complete model, for example, are edges and faces that have small gapsbetween them, sliver faces that have very thin aspect ratios and are.

The DGN format is not as prevalent as the AutoCAD formats but remains a critical format for large engineering projects that use CAD data. A unique feature of the DGN format is you can save it with nonstandard file extensions. This can be utilized to denote content; for example, you can save a DGN file with a .par extension to identify drawings containing parcel information.

An exchange format is a 3D model file format that doesn't belong to any particular application, but is used primarily to transfer (exchange) a model between applications. All 3D programs have the ability to export and import at least a few exchange file formats. Contrast with a native file format, the format specific to a 3D application. Exchange formats are also referred to as generic or.

Open large CAD data without installation of full-blown CAD systems or any other apps. Collaborate efficiently Share and review your designs with your engineering team, suppliers, manufacturers and other stakeholders. Convert 3D CAD files Export CAD data to the industry demanded file formats. Explore model contents Navigate through product structure and properties, adjust names, materials and.

The exchange process targets primarily the geometric information of the CAD data but it can also target other aspects such as metadata, knowledge, manufacturing information, tolerances and assembly structure. There are three options available for CAD data exchange: direct model translation, neutral file exchange and third-party translators.

Identification of Data Elements Flowing into Functional Areas Descriptions and Explanations of Data Types and Formats STEP file is a CAD file format, usually used to share 3D models between users with different CAD interfaces and systems and also is a standardized graphic exchange file format and usually it is used in ANSIS program.