屏蔽电机是电站和舰船最重要的机电设备之一。该类电机性能先进、技术要求高、制造工艺复杂。某电机厂研制的屏蔽电机在交付部队后的运行中发生了定子、转子屏蔽套相互摩擦破损,造成定子与转子抱死,无法继续使用的重大故障,不得不将全部电机返厂检修。当时军代表和电机厂根据实际情况成立了故障归零工作领导小组和技术攻关组,由工厂总经理担任领导小组组长。经过一年多的质量 Shielded motor is one of the most important electrical and mechanical equipment for power station and ship. Such advanced motor performance, high technical requirements, manufacturing complex process. A shielded motor developed by a motor factory in the operation after the delivery of the unit occurred stator and rotor shielding sleeve friction and damage each other, resulting in the stator and rotor lock, can not continue to use the major failure, had to return all the motor overhaul. At that time, the military representatives and the motor factory set up a zero-fault working leading group and a technical research group according to the actual situation, and the factory general manager took the lead group leader. After more than a year of quality