Responsibilities and job responsibilities of mechanical and electrical engineers1、 Core Responsibilities1. Equipment full cycle management Implement the installation, commissioning, and daily maintenance of production equipment, mechanical and electrical equipment (including machinery, circuits, pneumatic systems, etc.) Develop equipment inspection plan, conduct hazard investigation and record operation status, establish and maintain database Quickly diagnose and repair faulty equipment, analyze the causes of faults, and propose preventive improvement plans2. Technical support and optimization Participate in the selection, acceptance, and technical transformation of new equipment, optimize equipment performance and production line efficiency, calculate maintenance costs, develop spare parts procurement plans, and control maintenance expenses3. Safety and regulatory management Implement equipment safety operating procedures and regularly assess equipment operational risks (such as electrical safety, mechanical protection) Cooperate with the enterprise's safety management system to ensure that equipment meets industry standards and environmental requirements