Engineering design is the fusion of scientific principles and creative thinking to develop products or systems. In the mechanical and automotive sectors, this process considers durability, energy efficiency, safety, cost-effectiveness, and aesthetics. It encompasses optimizing complex mechanical and dynamic systems, integrating innovative technologies, and enhancing production efficiency. In the mechanical sector, engineering design focuses on developing industrial equipment, mechanical systems, and production tools. In the automotive sector, vehicle performance, aerodynamics, safety, ergonomics, and sustainability take center stage. Engineering Design Process in Mechanical and Automotive Sectors 1. Problem Identification Mechanical: Issues like insufficient load capacity in a conveyor system are analyzed. For instance, addressing low vibration resistance in a CNC machine. Automotive: Problems like excessive fuel consumption require aerodynamic or engine system improvements. 2. Resea...