Maintenance and calibration method for B push rod potentiometer assembly of loading and unloading machine

The invention belongs to the technical field of nuclear power, and particularly relates to a maintenance and calibration method for a B push rod potentiometer assembly of a loading and unloading machine. The potentiometer assembly is disassembled, performance inspection is performed on all functional parts, the failure rate of the B push rod potentiometer assembly in the operation process of the loading and unloading machine is effectively reduced, abrasion of mechanical parts is controllable, the performance of electrical parts is reliable, operation steps are optimized and solidified, the on-site overhaul efficiency is greatly improved, the maintenance period of offline equipment is shortened, and the reliability of service equipment is ensured. 本公开属于核电技术领域，具体涉及一种装卸料机B推杆电位计组件检修与标定方法。本公开通过将电位计组件解体并对所有功能部件进行性能检查，有效降低装卸料机在运行过程中B推杆电位计组件失效率，确保机械部件磨损可控，电气部件性能可靠，对操作步骤进行优化固化，现场检修效率大为提高，缩短了离线设备检修周期，确保了服役设备可靠性。