The automotive production line operation and adjustment worker is a person who operates and adjusts the equipment and tooling of the automotive production line, and uses the specialized organic processing, welding, stamping, painting, heat treatment, casting, forging and other process methods of automotive production to complete the processing of parts. The job responsibilities of automotive production line operators mainly include: (1) adjusting automotive machining, welding, stamping, painting, heat treatment, casting, forging production line equipment and tooling; (2) Install fixtures and clamp workpieces; (3) Trimming related tools and cutting tools; (4) Mechanical processing, welding, stamping, painting, heat treatment, casting, forging and other processing of workpieces; (5) Inspect the quality characteristics of the completed workpiece; (6) Maintain and maintain the equipment and process equipment of the automotive production line, and eliminate any general faults that may occur during use.