摘要
内六角圆柱头螺栓应用广泛,螺栓松动会造成严重后果。首先描述内六角圆柱头螺栓沉头孔的相关设计,接着介绍了施必牢螺纹、MJ螺纹两种特殊螺纹,最后提出了多重防松措施设计,以尽量提高螺栓联接的可靠性。
Hex cylinder head bolt is used widely,and bolt looseness will result in serious consequences.Firstly the design of countersink for countersunk hex cylinder head bolt is described.Then two kinds of special thread which are fastened thread and MJ thread are introduced.Finally the measures for multiple locking are put forward,to improve the reliability of bolt connection.
出处
《机械工程与自动化》
2017年第2期200-201,共2页
Mechanical Engineering & Automation
关键词
内六角螺栓
多重防松
设计
inner-hexagon bolt
multiple locking
design
