Introduction to Computer-Aided Design (CAD)
Computer-aided design, or CAD, is a software-based approach that enables users to create, edit, and manipulate digital models of physical objects. In the context of engineering and technology, CAD is widely used for designing, prototyping, and optimizing complex systems.
Key Components of CAD Software
- Solid modeling: allows users to create 2D and 3D models of objects using various tools and techniques
- Ligging and assembly: enables the creation of complex systems by combining multiple components
- Surface modeling: facilitates the creation of detailed surface models for analysis and visualization
Real-World Applications of CAD in Engineering
CAD has numerous applications across various industries, including aerospace, automotive, and healthcare. It is used to design and optimize complex systems, such as aircraft and vehicles, medical equipment, and surgical instruments.