计算机辅助设计（CAD）

Computer Aided Design (计算机辅助设计) refers to the use of software tools to create, modify, analyze, and optimize designs in various fields such as engineering, architecture, and product design. By facilitating precise modeling and visualization, CAD enhances the efficiency of the design process, enabling designers to iterate quickly and effectively. Additionally, CAD systems often integrate with other technologies, such as computer-aided manufacturing (CAM), to streamline production workflows and improve overall product quality.