文档介绍：数控车床四工位电动刀架设计摘要:数控车床今后将向中高当发展,中档采用普及型数控刀架配套,高档采用动力型刀架,兼有液压刀架、伺服刀架、立式刀架等品种,预计近年来对数控刀架需求量将大大增加。数控刀架的发展趋势是:随着数控车床的发展,数控刀架开始向快速换刀、电液组合驱动和伺服驱动方向发展。根据加工对象不同,有四方刀架、六角刀架和八(或更多)工位的圆盘式轴向装刀刀架等多种形式。回转刀架上分别安装四把、六把或更多刀具,并按数控装置的指令换刀。本部分主要对四工位立式电动刀架的机械设计和应用继电-接触控制系统控制部分的设计。并对以上部分运用 CAD 做图,对电动刀架有更直观的了解。最后的提出了对电动刀架提出了意见和措施。关键词:数控刀架, 电动刀架, 四工位Abstract: numerical control lathe will in future development the middle-grade highwhen to by supporting high-grade nc cutter revised by both cutting dynamic typehydraulic cutter servo cutter vertical cutter etc varieties expected in recent years onthe nc cutter demand will increase greatly. Nc cutter is the development trend of thedevelopment of numerical control lathe along with nc cutter began to change cuttersquickly and electrohydraulic servo bined driving and direction. Accordingto different targets have four processing cutting hexagonal cutter and eight or morecan dise-type axial outfit knife knife and other forms. Turn the tool carrier separatelyinstalls four six or more tools and C equipment instructions change part of 4 Labour vertical electric mainly the mechanical design and applicationof cutting the relay - contact control system of control part of the design. And theabove part of CAD do diagram a more intuitive electric knife understanding. Thefinal proposed to the electric cutter puts forward opinions and measures. Keywords: nc cutte