含加工程序数控工艺实习指导书及实习报告

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1、电子信息与机电工程学院机械设计制造及其自动化专业数控工艺实习报告班别学号学生姓名扌旨导教师实习时I可年月日~年月日实习地点肇庆学院CNC数控车间加工中心实习部分实验要求1.实验目的（1）了解加工屮心的结构，工作原理及工作方式；（2）掌握加工中心程序的结构与格式；（3）掌握加工中心的常用指令及编程规则；（4）掌握在加工屮心上如何安装刀具及设定坐标；（5）掌握面铳削与孔加工的工艺过程；（5）掌握对已加工零件进行现场初步检测方法。2.实验设备及工具（1）立式加工中心；（2）平口钳；（3）毛坯（铝合金块50*50*20）；（4）刀具：立铳刀（4）4）、麻

2、花钻（©6.8）、中心钻;（5）测量工具3・根据图1零件加工图纸（笑脸徽章），编写NC程序未标注圆角过度为R2%00001N100G21N102G0G17G40G49G80G90二.编程及仿真1.制定工艺按图纸要求制定加工工艺流程，填写附表1。2.编写程序编写相应的CNC加工程序（保存为程序文件，文件名格式为和和.NC,星号指数字或英文字母，存放在U盘，参加实习时再传送到机床上）。加工程序如下:N104T1M6N106G0G90G54X-30.Y-24.498A0.S2000M3N108G43H01Z30.M8N110Z2.N112G1Z-.5F

3、8.N114X28.F100.N116G3Y-21.616R1.441N118G1X-2&N120G2Y-18.734R1.441N122G1X28.N124G3Y-15.852R1.441N126G1X-28.N128G2Y-12.97RI.441N130G1X28.N132G3Y-10.087R1.441N134G1X-28.N136G2Y-7.205R1.441N138G1X28.N140G3Y-4.323R1.441N142G1X-28.N144G2Y-1.441R1.441N146G1X28.N148G3Y1.441R1.441N150

4、G1X-28.N152G2Y4.323R1.441N154G1X28.N156G3Y7.205R1.441N158G1X-28.N160G2Y10.087R1.441N162G1X28.N164G3Y12.97R1.441N166G1X-28.N168G2Y15.852R1.441N170G1X28.N172G3Y18.734R1.441N174G1X-28.NI76G2Y21.616R1.44IN178G1X28.N180G3Y24.498R1.441N182G1X-30.N184Z1.5F2000.N186G0Z30.N190X-29.6Y-

5、13.4N192Z1.5N194G1Z-1.F8.N196G2X-28.Y-15.R1.6F100.N198G3X-15.Y-28.R13.N200G2X-13.4Y-29.6R1.6N202G1Z1.F2000.N204G0Z30.N206X-29.6Y-13.4N208Z1.N210G1Z-1.5F8.N212G2X-28.Y-15.R1.6F100.N214G3X-15.Y-28.R13.N216G2X-13.4Y-29.6R1.6N218G1Z.5F2000.N220G0Z30.N222X13.4N224Z1.5N226G1Z-1.F8.

6、N228G2X15.Y-28.R1.6F100.N230G3X28.Y-15.R13.N232G2X29.6Y-13.4R1.6N234G1Z1.F2000.N236G0Z30.N238X13.4Y-29.6N240Z1.N242G1Z-1.5F8.N244G2X15.Y-28.R1.6F100.N246G3X2&Y-15.R13.N248G2X29.6Y-13.4R1.6N250G1Z.5F2000.N252G0Z30.N254Y13.4N256Z1.5N258G1Z-1.F8.N260G2X28.Y15.R1.6F100.N262G3X15.

7、Y28.R13.N264G2X13.4Y29.6R1.6N266G1ZI.F2000.N268G0Z30.N270X29.6Y13.4N272Z1.N274G1Z-1.5F&N276G2X28.Y15.R1.6F100.N278G3X15.Y28.R13.N280G2X13.4Y29.6R1.6N282G1Z.5F2000.N284G0Z30.N286X-13.4N288Z1.5N290G1Z-1.F8.N292G2X-15.Y28.R1.6F100.N294G3X-28.Y15.R13.N296G2X-29.6Y13.4R1.6N298G1Z1

8、.F2000.N3OOGOZ3O.N302X-13.4Y29.6N304Z1.N306G1Z-1.5F&N308G2X-15.Y28.R