螺栓预紧力的选用和螺栓规格的规范设计

Selection of bolt preload and design of bolt specifications

随着工业发展的进程越来越快,机械零件的使用越来越多,螺栓作为最常用的连接件,它的使用也分布于各行各业。然而对于装配过程中,螺栓联接需要多大的预紧力,选配规格是否合理,很多人并不了解,文章就针对螺栓预紧力的选用和螺栓规格的规范设计,做一些介绍和研究。

With the process of industrial development faster and faster, people used of mechanical partsmore and more, bolts, as the most commonly used fittings, its use is distributed in all walks of life. Yet for assembly process, bolting really need much preload, matching the specification whether reasonable, a lot of people do not understand. Today we have for the selection of bolt preload and bolt design specifications of the specification, to do some introduction and research.