螺栓防松方法及运用分析  

Anti Loosening Method and Application Analysis of Bolt

作　　者：葛晓宁 张金柱 Ge Xiaoning;Zhang Jinzhu(XCMG Earth Moving Machinery Busiiiness Unit,Xuzhou 221000)

机构地区：[1]徐工集团铲运机械事业部,徐州221000

出　　处：《现代制造技术与装备》2018年第3期133-133,135,共2页Modern Manufacturing Technology and Equipment

摘　　要：针对机械螺栓松动问题,从松动原因方面入手,进行简单分析,提出了螺栓防松方法。从处理实际来说,螺栓放松方法主要包括摩擦防松法、机械防松法、破坏螺旋副防松法。每个方法的运用,其效果不同,需要结合机械类型和使用环境等来合理选择。除此之外,做好螺栓松动监控,及时发现螺栓松动问题,可以减少不必要故障的发生。In view of the loosening of mechanical bolts,a simple analysis is made on the reasons of loosening,and the thmoed of anti loosening of bolts is put forward.From the practicalo inpt of view,the bolt relaxation methods mainly include the friction and anti loosening method,the mechanical loosening method,and the destruction of the helical pair anti loosening methodT.h e application of each method has different effects,so it shoulbde rationally selected in combination with the mechanical type a ndthe use environment.In addition,the bolt loosening monitoring ipsu t forward,the problem of bolt loosening is found in time to rceed uthe occurrence of unnecessary failures.

关 键 词：螺栓防松 机械防松法 摩擦防松法 机械设备 

分 类 号：TH131.3[机械工程—机械制造及自动化]