楔紧自锁螺母的特征分析  

The Feature of Wedge Ramp for Self locking Nut

作　　者：王崇楼[1] 王锦[1] 张治中[1] 

机构地区：[1]西北纺织工学院机械系,710048

出　　处：《西北纺织工学院学报》1999年第4期349-351, ,共3页Journal of Northwest Institute of Textile Science and Technology

摘　　要：从楔紧自锁螺母和螺栓联接后的横截面形状特征讨论其抗横向振动的能力 .鉴于这种螺母有较好的防松性能 ,建议研究和开发这种楔紧自锁螺母 .To resist against loosening for threaded fastened especially operated under cyclic loading makes people terrible headache.The wedge ramp for self locking nut developed by the Detroit Tools Incorporated of American (DTI) was found much favour in peoples eyes for this issue .In this paper,we will discuss the stress to resist against the transverse vibration through studying the feature of configuration for the cross section of the thread as formed and matched by a joint of wedge ramp self locking nut and a threaded bolt.Because of its anti loosening benefit with the best results,we strongly make an appeal to study and develop the self locking nut as quick as possible for the fasteners.

关 键 词：螺纹联接 螺母 防松 振动 楔紧自锁螺母 

分 类 号：TH131.3[机械工程—机械制造及自动化]