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Computer-aided design (CAD) is the use of computers (or workstations) to aid in the creation, modification, analysis, or optimization of a design. [ 1 ] : 3 This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing.
One goal of CAD is to allow quicker iterations in the design process; [9] another is to enable smoothly transitioning to the CAM stage. [10] Although manually created drawings historically facilitated "a designer's goal of displaying an idea," [11] it did not result in a machine-readable result that could be modified and subsequently be used to directly build a prototype. [12]
A computer graphics department was established in 1962, and by 1965 had begun to make movies by computer. [ 13 ] In the 1960s, technological developments in the industries of aircraft, automotive, industrial control, and electronics provided advancements in the fields of three-dimensional surface construction, NC programming, and design analysis.
The first Computer-aided architectural design was written by the 1960s. It helped architectures very much that they do not need to draw blueprints. Computer-aided design also known as CAD was the first type of program to help architectures but since it did not have all the features, Computer-aided architectural engineering created as a specific ...
Example of Computer-aided architectural design. Computer-aided architectural design (CAAD) software programs are the repository of accurate and comprehensive records of buildings and are used by architects and architectural companies for architectural design and architectural engineering. [1]
C. C3D Toolkit; Russian Geometric Kernel; CAD/CAM dentistry; CAD data exchange; CAD/CAM; Cadwork; Class A surface; COBie; Collaborative product development; Comparison of CAD, CAM, and CAE file viewers
Technology computer-aided design (technology CAD or TCAD) is a branch of electronic design automation (EDA) that models semiconductor fabrication and semiconductor device operation. The modeling of the fabrication is termed process TCAD , while the modeling of the device operation is termed device TCAD .
FreeCAD is a general-purpose parametric 3D computer-aided design (CAD) modeler and a building information modeling (BIM) software application with finite element method (FEM) support. [4] It is intended for mechanical engineering product design but also expands to a wider range of uses around engineering, such as architecture or electrical ...