摘要
刀具拉紧装置是用于把刀具安装在数控机床或加工中心主轴锥孔进行定位、夹紧,能实现频繁更换刀具的功能部件.本文阐述了刀具拉紧装置的结构原理;碟簧的组合形式;刀具拉紧装置优化设计的步骤和优化设计中目标函数及约束条件确定的方法;并给出了优化设计程序框图及程序使用说明.该刀具拉紧装置使用可靠,为我国功能部件的标准化,系列化提供了一种设计方法.
Firstly this paper introduces the structural principle of the tool tightening device and the combination form of the disk spring when the tool tightening device is considered a functioning unit.Secondly this paper also introduces the procedures of optimum design of the tool tightenig device and the determining method of the objective function and the restricting condition. Finally it advances ablock diagram of optimum programmrng and the explanation for application.
关键词
刀具拉紧装置
优化设计
机床制造
tool tightening device objective
function
restricting condition
