精密曲轴连杆颈磨削加工技术的研究  

Research on Grinding Technology of Precision Crankshaft Connecting Rod Neck

作　　者：张慎明 Zhang Shenming

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州市545007

出　　处：《时代汽车》2020年第20期142-143,共2页Auto Time

摘　　要：内燃机与发动机作为汽车的心脏,曲轴作为心脏的血管,所以加强曲轴的设计与加工就显得尤为重要,加上曲轴类型多样,加工精度将直接关乎到发动机性能,进而对汽车质量带来影响。因此,市面上对于曲轴精度的要求也越发苛刻。本文对以精密曲轴连杆颈磨削加工技术作为研究对象,对其工艺要点和相关误差因素进行了探究,旨于为企业带来更好的经济效应。The internal combustion engine and the engine are the heart of the car,and the crankshaft is the blood vessel of the heart.Therefore,it is particularly important to strengthen the design and processing of the crankshaft.With the various types of crankshafts,the machining accuracy will directly aff ect the performance of the engine,which will aff ect the quality of the car.Therefore,the requirements for crankshaft accuracy on the market are becoming more stringent.This article takes the precision crankshaft connecting rod neck grinding processing technology as the research object,and explores its process points and related error factors,aiming to bring better economic eff ects to the enterprise.

关 键 词：加工技术 连杆轴颈摩削 曲轴连杆颈 

分 类 号：TK4[动力工程及工程热物理—动力机械及工程]