＠沈宏谋在电机生产中，经常会遇到薄而小的轴套，生产中由于批量大，效率低质量又难保证。我们在生产ＦＴＹ系列永磁同步电机时，为适应生产需要特地设计了一种能自行锁紧快速装卸的夹具，该夹具结构简单（图所示），是由一根心轴和一滚柱所组成。操作时，只要将轴套装入心轴后... @ Shen Hongmou in the motor production, often encounter thin and small bushings, due to the large batch production, low efficiency and quality is difficult to guarantee. We are in the production of FTY series of permanent magnet synchronous motor, in order to meet the production needs of a specially designed to quickly lock the quick loading and unloading fixture, the fixture structure is simple (shown), is a mandrel and a roller by composition. Operation, as long as the sleeve into the mandrel ...