电动机钢板机壳整形工艺

Methods of Motor Steel Shaping

钢板壳电机的生产技术关键是机壳的制造 ,包括机壳的卷制、焊接和整形。整形工艺可以弥补机壳在卷制和焊接工艺上所存在的缺陷 ,在很大程度上影响电机的装配质量。整形工艺可采用芯胎法、整形胎法和胀胎法。 3种工艺方法比较 ,胀胎法应是最合理、整形效果最好的整形方法。

The crux of manufacturing of steel shell motor is shell making, which consists of rolling, welding and shaping. Shaping can remedy the defect of shell which produced due to rolling and welding. The defect will in great measure infect the assembly quality of electric motor. Shaping can be classified as bulging core process, partial cylinder shaping process and bulging clack process. Among these methods the bulging clack process is the most reasonable and the most effective.