摘要
套式丝锥为孔加工刀具,根据国家标准JB/T9994-1999规定,最大外径为φ100mm,但随着制造业不断发展,加工的孔越来越大,因此设计了这种大规格φ145×3套式丝锥。
Shell tap is bore processing cutting tool,whose maximum outer diameter is Φ100mm according to national standard JB/T9994-1999.However,with the development of manufacture industry,processed bores are being larger and larger,so a larger gauge shell tap of Φ145 3 has been designed.
出处
《哈尔滨轴承》
2012年第2期92-93,共2页
Journal of Harbin Bearing
关键词
套式丝锥的设计
技术要求
技术条件
切削液
design of gauge shell tap
technical requirements
technical conditions
cutting fluid
