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Computer-aided design (CAD) Defined as any design activity that involves the effective use of the computer to create, modify, analyze, or document an engineering design.
What is CAD? CAD is a technology concerned with the use of computer systems to assist in the creation, modification, analysis, and optimization of a design (Groover and Zimmers 1984). At this point, it is important to emphasize that the computer does not change the basic nature of the design process.
31 Μαρ 2023 · Computer Aided Design is the name given to a software package that lets the designer accomplish the following functions: sketch a two-dimensional (2D) sketch, create a three-dimensional body from the two-dimensional sketch, assemble multiple three-dimensional (3D) bodies into an assembly, and create an engineering drawing of the three ...
As a verb, "to design" refers to the process of originating and developing a plan for a product, structure, system, or component. As a noun, "a design" is used for both the final (solution) plan (e.g. proposal, drawing, model, description) or the result of implementing that plan (e.g. object produced, result of the process).
Computer-Aided Design (CAD) is the use of computer systems (or workstations) to aid in the creation, modification, analysis, or optimization of a design. CAD 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.
However, the ever increasing size and the complexity of digital systems require design methods which make use of computers, which themselves are complex digital systems. These methods are known as computer aided design (CAD) methods and a number of CAD tools have been developed for this purpose.
Computer-Aided Manufacturing (CAM) is the technology concerned with the use of computer systems to plan, manage, and control manufacturing operations. Computer-Aided Engineering (CAE) is the technology concerned with the use of computer systems to analyze CAD geometry, allowing the designer to simulate and study how the product will behave.
