【摘要】 本文介绍优质精密螺纹件的滚压加工成形过程,论述滚压螺纹的特点及优越性,并指出坯件的硬度与尺寸对滚压精度影响很大。为了正确选择滚压用量,作者根据实验分析,提出一组滚压用量值,推荐采用。更多还原

【Abstract】 In this paper, an account is given on the forming process of rolled high quality precision threaded parts. The characteristics and the advantages of rolled threads are also discussed, It is pointed out that the hardness and size of the blank has a significant influence on the rolling precision. In order to choose correctly the operation parameters, such as rolling pressure, speed and time as well as amount of feed, a set of values for these paremeters are recommended for use by the author on the basis of tests and analysis.更多还原