Automotive parts manufacturing focuses on high-volume production, high efficiency, and high consistency. It widely employs blank forming processes such as die casting, precision forging, and stamping, combined with high-speed milling, turning centers, and multi-axis machining to achieve precision finishing of flat surfaces, hole patterns, and complex curved surfaces; For critical components such as engine blocks and transmission housings, strict requirements for positional accuracy and surface roughness must be met. Rotating parts like crankshafts and camshafts rely on grinding and dynamic balancing. Structural components such as steering knuckles and control arms are often machined on horizontal machining centers, where multiple surfaces are finished in a single setup. This is combined with automated loading/unloading, in-process inspection, and cleaning lines to achieve rhythmic production.