CAD, CAE and CAM Technology in Mechanical Design

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In the machinery industry or automation industry, CAD, CAE, and CAM complement each other. Design with CAD and then manufacture with CAM. CAD is the design process using computer technology, CAE is the use of computer simulation to analyze physical problems, and CAM is the use of computers and computer software to control machines for manufacturing, usually suitable for mass-produced parts.To get more news about mechanical cad drawings, you can visit shine news official website.
CAD/CAE/CAM are three functional types of industrial design software, representing computer-aided design, computer-aided engineering, and computer-aided manufacturing. CAD/CAE/CAM will be included in the basic functions of large-scale industrial design software suites. CAD emphasizes the design of the product itself from scratch, such as appearance, component position matching, material, etc. CAE for simulation, analysis requirements design, and CAM for 3D prototyping and fabrication purposes.
What is Computer-Aided Design (CAD)?
Computer-aided design (CAD) refers to the process of using computer software to create and analogize physical designs to show the appearance, structure, color, texture, and other characteristics of newly developed products. To put it simply, CAD is used to assist in designing and drawing. With the continuous development of technology, computer-aided design is not only suitable for the industry but also widely used in many fields such as graphic printing and publishing. It involves both software and dedicated hardware.
What is Computer-Aided Engineering (CAE)?
Computer-Aided Engineering (CAE) is mainly used for simulation analysis, verification, and improvement of designs. With the rapid development of computers and 3D CAD in recent years, the proportion of CAE applications has become higher and higher, the difficulty of use has become lower and lower, and the number of users has grown significantly. Compared to CAD, CAE users require more physics-related knowledge to set conditions and interpret results. As for the mathematical methods used in the calculation process, such as differential equations, finite element method, finite volume method, etc., all can be handed over to the computer for processing.
What is Computer-Aided Manufacturing (CAM)?
Computer-Aided Manufacturing (CAM) is the process of manufacturing product components in which engineers make extensive use of product lifecycle management computer software. In other words, CAM is used to assist manufacturing, and the final output of CAM automatic programming is the CNC machining program. The 3D models of components generated in CAD are used to generate the CNC code that drives the numerically controlled machine tools. This includes the engineer selecting the type of tool, the machining process, and the machining path.