摘要
本文通过对某型突击步枪拉壳钩簧进行氧化处理的试验研究,分析了拉壳钩簧氧化处理后能提高寿命的原因,并提供了试验方法与结果。
The thesis mainly talks about the experiment research on the oxidation treatment of special machine＇s extractor spring. In the thesis the author analysis the reasons on why through the oxidation extractor spring can people improve the service life and author also provide the experimental methods and results which are available for reference.
出处
《价值工程》
2013年第4期288-289,共2页
Value Engineering
关键词
弹簧
氧化处理
寿命
spring
oxidation
service life
