在欧洲,推广车用燃料与润滑剂试验规范的各有关组织机构都将凸轮和随动件作为一个重要课题。这不是因使用中的特殊困难而是由于凸轮和随动件在往复发动机中构成了一种极限区,犹如其它某些零件,在进一步发展发动机时必须仔细地注意。欧洲燃料与润滑剂性能试验研究协调会议(CEC)的一个专门小组就是专为考虑车用 In Europe, cam and follower are an important issue for all organizations involved in the testing of fuel fuels and lubricants for vehicles. This is not due to the special difficulties in use but due to the fact that the cam and follower form a limit zone in the reciprocating engine, like some other parts, care must be taken when further developing the engine. A special panel of the European Fuel and Lubricant Performance Test Research Coordination Conference (CEC) was designed to consider automotive