What does CAD stand for in engineering?

In engineering, CAD stands for Computer-Aided Design, which refers to the use of computer software to facilitate the creation, modification, analysis, or optimization of a design. CAD software enhances productivity in the design process and improves the quality of design and documentation. It allows engineers and designers to create precise drawings and models, simulate performance, and visualize their work in three dimensions.

Using CAD, engineers can manage design complexity more effectively and make iterative changes quickly, which is crucial for effective communication and collaboration within teams. It is an integral part of modern engineering practices, contributing to industries such as architecture, automotive, aerospace, and manufacturing, where detailed designs and precision are essential.