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ID:339073
大小:1.22 MB
页数:36页
时间:2017-07-25
《y向箱体工艺设计及编程设计【含cad图纸优秀毕业课程设计论文】》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、购买设计文档后加Q--1459919609免费领取图纸毕业设计设计题目:Y向箱体的工艺设计及编程专业:机械设计与制造班级:学号:姓名:指导老师:起讫日期201年月日~201年月日购买设计文档后加Q--1459919609免费领取图纸摘要本篇设计是Y向箱体加工工艺及编程,Y向箱体零件的主要加工表面是各表面的铣削加工,内表面的铣削加工和及内孔,,的镗削加工以及直孔的钻削加工和8-M6-6H螺纹孔的钻、攻加工等。一般来说,保证平面的加工精度与保证孔系的加工精度相比,保证平面的加工精度比较容易。孔径加工都是选用专用钻夹具,夹紧方式一般选用手动夹紧,夹紧可靠。因此生产效率较高
2、。能够满足设计要求。文章的重点在于对Y向箱体的工艺性和力学性能分析,对加工工艺规程进行合理分析,对Y向箱体进行加工工艺的规程设计,包括了Y向箱体的数控铣削加工,并且介绍了数控铣的加工工艺及编程,以此Y向箱体进行数控铣的加工工艺编制和数控编程的设计,经过实践证明,通过合理地安排该Y向箱体的机械加工工艺路线,能够加工出合格的Y向箱体零件,以便于其他零部件的装配。关键词:加工工艺;Y向箱体;编程;数控目录摘要第一章前言··········································································01第二
3、章Y向箱体的结构分析······················································012.1零件的作用····················································································032.2零件的分析····················································································03第三章Y向箱体加工工艺设计···················
4、································053.1确定毛坯的制造形式········································································073.2基面的选择····················································································093.3确定主要加工表面加工方法·························································
5、······103.4加工阶段的划分··············································································133.4.1划分准则·················································································153.4.2时效处理的安排········································································173.5制定工艺路线·
6、················································································203.6加工机床及刀具的选择·····································································223.7机械加工余量、工序尺寸及毛坯尺寸的确定··········································233.8确定切削用量和工时计算········································
7、··························25第四章Y向箱体的编程·····························································274.1数控加工对刀·················································································284.2加工程序编制·················································································2
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