摘要
采用化学成分分析,力学性能测试及显微组织检验等方法分析了连杆加工困难的原因。结果表明,连杆硬度高是导致机械加工困难的主要原因。同时提出了改进措施。
The reason of machine work difficulty of connecting rod was analyzed by means of chemical composition analysis, mechanical properies testing and microstructure examination. Results showed that the high hardness of connecting rod was the main reason to machine work difficulty. Finally the reformative measure was put forward.
出处
《理化检验（物理分册）》
CAS
2008年第6期312-313,315,共3页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
连杆
加工困难
硬度
力学性能
Connecting rod
Machine work difficulty
Hardness
Mechanical property
