西安航空学院PAGE\*MERGEFORMAT23（此文档为word格式，下载后您可任意编辑修改！）《机械CAD/CAM》课程设计说明书系别：机械工程学院班级：机制1671学号:姓名:2015年12月04日目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc436995490"一．实体造型设计PAGEREF_Toc436995490\h4HYPERLINK\l"_Toc436995491"1.构造长方体PAGEREF_Toc436995491\h4HYPERLINK\l"_Toc436995492"2.构建凸台PAGEREF_Toc436995492\h5HYPERLINK\l"_Toc436995493"3.创建内轮廓PAGEREF_Toc436995493\h6HYPERLINK\l"_Toc436995494"4.作通孔PAGEREF_Toc436995494\h7HYPERLINK\l"_Toc436995495"5.创建阶梯孔PAGEREF_Toc436995495\h7HYPERLINK\l"_Toc436995496"6.作U形凹面PAGEREF_Toc436995496\h8HYPERLINK\l"_Toc436995497"二．零件加工设计PAGEREF_Toc436995497\h8HYPERLINK\l"_Toc436995498"1.零件粗加工设计PAGEREF_Toc436995498\h8HYPERLINK\l"_Toc436995499"2.精加工零件设计PAGEREF_Toc436995499\h9HYPERLINK\l"_Toc436995500"3.轨迹仿真PAGEREF_Toc436995500\h10HYPERLINK\l"_Toc436995501"三．后置处理PAGEREF_Toc436995501\h10HYPERLINK\l"_Toc436995502"1.生成等高线粗加工G代码PAGEREF_Toc436995502\h10HYPERLINK\l"_Toc436995503"2.生成等高线精加工G代码PAGEREF_Toc436995503\h13HYPERLINK\l"_Toc436995504"3.生成工艺清单PAGEREF_Toc436995504\h15HYPERLINK\l"_Toc436995505"四．宇龙仿真加工PAGEREF_Toc436995505\h17HYPERLINK\l"_Toc436995506"1.选择机床PAGEREF_Toc436995506\h17HYPERLINK\l"_Toc436995507"2.机床回零PAGEREF_Toc436995507\h17HYPERLINK\l"_Toc436995508"3.定义毛坯PAGEREF_Toc436995508\h17HYPERLINK\l"_Toc436995509"4.选择夹具PAGEREF_Toc436995509\h17HYPERLINK\l"_Toc436995510"5.放置零件PAGEREF_Toc436995510\h18HYPERLINK\l"_Toc436995511"6.选择刀具PAGEREF_Toc436995511\h19HYPERLINK\l"_Toc436995512"7.对刀PAGEREF_Toc436995512\h19HYPERLINK\l"_Toc436995513"8.输入程序PAGEREF_Toc436995513\h20HYPERLINK\l"_Toc436995514"9.自动加工PAGEREF_Toc436995514\h21HYPERLINK\l"_Toc436995515"五．总结PAGEREF_Toc436995515\h21HYPERLINK\l"_Toc436995516"六．参考文献PAGEREF_Toc436995516\h22机械CAD/CAM课程设计任务书专业机械制造与自动化班级机制1671姓名学号30设计题目32号图CAXA制造仿真全过程及宇龙数控加工仿真设计要求1完成给定零件的绘制、造型；设定设备参数；刀具参数