摘要
此次的设计任务是对零件的加工工艺设计与程序编制及加工,利用绘图软件AutoCAD将零件的二维图画出来,然后用UG软件画出三维图形,再接着设计加工方案。方案的关键在于以生成最佳的刀具路径、利用最短的时间内加工出零件,且加工工序最优,加工出来的零件的工艺符合设计图纸的要求。根据这些要求选择最佳的加工工艺方案,填写工艺卡片,工序卡片。用软件编写加工程序,并且进行仿真验证得到加工效果图。
关键词:加工工艺;编程;加工
Abstract
The desig
n task is to desig
n the parts of the processi
ng tech
nology desig
n a
nd processi
ng, the use of drawi
ng software AutoCAD to draw the 2D drawi
ngs, a
nd the
n use UG software to draw three-dime
nsio
nal graphics, a
nd the
n desig
n several solutio
ns. The key is to ge
nerate the best tool path, use the shortest time to process the parts, a
nd process optimizatio
n, process desig
n drawi
ngs accordi
ng to these requireme
nts to choose the best processi
ng scheme, process cards, process cards. Keywords: processi
ng tech
nology; programmi
ng; processi
ng 目录 摘要1 Abstract 2 绪论3 第一章零件图纸分析4 1.1零件介绍4 1.2零件材料切削加工性分析4 1.3零件加工工艺性分析5 第二章工艺方案的拟定6 2.1毛胚的选择6 2.2零件各结构加工方法的选择7 2.3加工方案的拟定7 第三章工序的详细设计9 3.1数控机床的选择9 3.2夹具的选择10 3.3量具的选择11 3.4刀具的选择11 3.5切削用量的选择12 第四章数控编程设计16 4.1.编程坐标系的设定16 4.1.开粗刀具路径的设计16 4.3清根刀具路径的设计17 4.4精加工刀具路径的设计17 4.5孔加工刀具路径的设计18 4.6凸台开粗刀具路径的设计19 4.7精加工刀具路径的设计19 4.8曲面加工加工刀具路径的设计20 第五章加工仿真21 总结25 参考文献26 致谢27
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n task is to desig
n the parts of the processi
ng tech
nology desig
n a
nd processi
ng, the use of drawi
ng software AutoCAD to draw the 2D drawi
ngs, a
nd the
n use UG software to draw three-dime
nsio
nal graphics, a
nd the
n desig
n several solutio
ns. The key is to ge
nerate the best tool path, use the shortest time to process the parts, a
nd process optimizatio
n, process desig
n drawi
ngs accordi
ng to these requireme
nts to choose the best processi
ng scheme, process cards, process cards. Keywords: processi
ng tech
nology; programmi
ng; processi
ng 目录 摘要1 Abstract 2 绪论3 第一章零件图纸分析4 1.1零件介绍4 1.2零件材料切削加工性分析4 1.3零件加工工艺性分析5 第二章工艺方案的拟定6 2.1毛胚的选择6 2.2零件各结构加工方法的选择7 2.3加工方案的拟定7 第三章工序的详细设计9 3.1数控机床的选择9 3.2夹具的选择10 3.3量具的选择11 3.4刀具的选择11 3.5切削用量的选择12 第四章数控编程设计16 4.1.编程坐标系的设定16 4.1.开粗刀具路径的设计16 4.3清根刀具路径的设计17 4.4精加工刀具路径的设计17 4.5孔加工刀具路径的设计18 4.6凸台开粗刀具路径的设计19 4.7精加工刀具路径的设计19 4.8曲面加工加工刀具路径的设计20 第五章加工仿真21 总结25 参考文献26 致谢27
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203983
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