需多次装夹的复杂零件加工工艺分析及UG加工 ［摘要］收到科技发展的影响，UG软件应运而生，并且得到了广泛的运用，在机械设计领域中表现出良好的效果。UG软件依靠兼具众多功能、应用范围非常广等诸多优势，受到有关设计者的极大的关注与重视。本文通过用UG软件对多孔金属框架零件进行加工工艺分析， 在本篇中，我们是针对于在UG软件中，对多次装夹的复杂零件加工工艺分析。这次设计，是为了明确复杂零件的多次换刀装夹加工工艺步骤， 【关键词】多孔金属框架；UG软件；多次装夹 Machi
ni
ng process A
nalysis a
nd UG processi
ng of complex parts that
need to be clamped ma
ny times [abstract] u
nder the i
nflue
nce of the developme
nt of scie
nce a
nd tech
nology, UG software emerges as the times require, a
nd has bee
n widely used, showi
ng good results i
n the field of mecha
nical desig
n. UG software relies o
n ma
ny fu
nctio
ns, a wide ra
nge of applicatio
ns a
nd ma
ny other adva
ntages. It has bee
n paid great atte
ntio
n to by the desig
ners co
ncer
ned. I
n this paper, the machi
ni
ng process of porous metal frame parts is a
nalyzed by usi
ng UG software. I
n this paper, we a
nalyze the machi
ni
ng process of complex parts with multiple clamps i
n UG software. The purpose of this desig
n is to clarify the processi
ng steps of multiple tool cha
ngi
ng clips for complex parts [key words] porous metal frame; UG software; multiple clampi
ng 目录 任务书I 开题报告II 中文摘要VI 外文摘要VII 前言1 1选题背景2 1.1题目来源2 1.2研究目的及意义2 1.3主要研究内容、关键问题及解决思路2 1.4研究目的及意义3 2多孔金属框架毛坯大小选定5 2.1多孔金属框架毛坯3D各视角5 3零件分析6 4加工工艺分析7 4.1数控加工工艺概述7 4.2机床的装夹及夹具的选择8 4.3对刀点的确定9 4.4合理选择刀具的种类和切削用量9 4.5加工工艺工序说明14 4.6加工零件中的参数15 5加工刀路轨迹20 5.1加工步骤说明20 5.2加工刀路轨迹说明21 6后处理生成的G代码30 总结32 参考文献32 致谢34