This course provides an in-depth understanding of designing and modeling engine components using CATIA, a leading CAD (Computer-Aided Design) software widely used in the automotive and aerospace industries. Learners will gain hands-on experience in creating precise 3D models, assemblies, and technical drawings of essential engine parts such as pistons, connecting rods, crankshafts, cylinder heads, and valves. By combining design theory with practical application, this course equips learners with the knowledge to design, analyze, and simulate engine components that meet real-world engineering standards and performance requirements. Key Takeaways - Introduction to CATIA interface and part design tools - 3D modeling of major engine components - Assembly design and motion constraints - Drafting and detailed technical documentation - Application of design principles and geometric tolerances in engine systems