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阐明了装配工艺对螺母拧紧机提出的技术要求,介绍了交流力矩电机的特性及其在螺母拧紧机上的应用,指出了该装置的发展前景。
The technical requirements of nut tightening machine in assembly process are expounded. The characteristics of AC torque motor and its application in nut tightening machine are introduced. The development prospect of this device is pointed out.