CADfájlok

CADfájlok, often referred to as CAD files, are digital documents used in computer-aided design (CAD) software to create, modify, and analyze 2D or 3D designs. These files store geometric data, material properties, assembly information, and other design-related parameters. CAD files are fundamental to various industries, including engineering, architecture, manufacturing, and product design, enabling professionals to visualize and iterate on designs before physical production.

There are numerous CAD file formats, each with its own characteristics and applications. Some are proprietary, meaning they are specific to a particular CAD software (e.g., DWG for AutoCAD, SLDPRT for SolidWorks). Others are open or neutral formats, designed for interoperability between different CAD systems (e.g., STEP, IGES, STL). The choice of file format often depends on the intended use, such as drafting, solid modeling, or 3D printing.

Commonly encountered CAD file extensions include .dwg, .dxf, .stl, .step, .iges, .sldprt, .ipt, and .rvt. Each extension signifies a particular type of CAD data. For instance, .stl files are widely used for 3D printing, representing surfaces as a collection of triangles. .dwg and .dxf are prevalent in 2D drafting and technical drawings.

The ability to create, share, and manage CAD files is crucial for collaborative design processes. Version control and data integrity are important considerations when working with these files, especially in complex projects. CAD files form the backbone of the digital design workflow, bridging the gap between conceptualization and realization.