电机壳体内孔加工同轴度的改善

Improvement of the Concentricity of the Motor Housing Machining

电机广泛应用于各行各业,大型离心式空调压缩机电机壳体内孔的同轴度是影响电机主轴跳动、压缩机震动、运转噪音的重要因素。本文讨论了大型离心式空调压缩机电机壳体在卧式加工中心镗削内孔时,其同轴度误差产生的原因以及改善方法。

Motors are widely used in various industries. Concentricity of compressor motor housing body bore of large centrifugal air conditioning is the main factor to affect the spindle runout, the compressor vibration, and the noise factor operation. This paper discusses the reasons for the large centrifugal air compressor motor housing when the horizontal machining center boring the hole, the concentricity error generation and the improvement methods.