汽车纵臂与车架连接扭矩控制方法

Trailing Arm and the Frame Connection Torque Control Method of Automotive

以汽车纵臂装配过程为实例,介绍了生产过程汽车装配扭矩质量控制流程和关键扭矩监控方法,对汽车纵臂装配过程中出现的扭矩衰减进行了原因分析,阐述了对于联接件接合面有间隙造成的扭矩衰减可以采取二次拧紧的控制方法。

Take automobile trailing arm assembly as example,introduce the quality control procedure of automobile assembly torque during production and monitor method on key torque,analysis the torque attenuation appear on automobile trailing arm assembly process,explain composition surface space cause the torque attenuation can be controlled by secondary tighten.