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1、实验三 数控铣床自动编程实验一、 实验目的通过图形自动编程系统使同学们了解其Pro/E系统的组成及数控铣床自动编程的全过程，为数控铣床的零件加工打基础。二、 实验原理 图形交互式自动编程是数控自动编程系统的发展趋势。Pro/E系统是集图形设计、刀位数据生成和后处理于一体的图形编程软件。图形自动编程是以图形要素为输入参数，从三维零件造型图形，加工参数的输入，生成走刀轨迹，直到生成数控加工指令的全过程，都通过屏幕菜单驱动，图形交互式得到的。将过去枯燥烦琐的编程过程变得形象、直观、高效、又令人兴趣盎然。本实验以体积块铣削自动编程为例，通过实际编程操作、了解图形自动编程的全过程及图形自动编程系统的组成
2、，为从事数控加工打下基础。三、实验仪器 微机每人一台软件配置：Pro/E5.0四、实验内容及步骤（一）、实验内容： 零件三维造型给出，按实验步骤得到数控加工程序 （二）、步骤1. 建立数控加工文件2. 建立制造模型3. 建立毛坯模型4. 设置机床5. 设置加工零点6. 设置退刀平面7. 创建NC序列8. 刀具路径模拟9. 后置处理五、写出实验步骤中各步中自己所选的参数及最后自动生成的程序（程序可打印附上）。1 / 21实验所选参数退刀公差 1刀具类型 外圆角铣削钻头长 60直径 10圆角 R2铣削参数进给速度 500步长深度 3公差 0.05跨度 4允许轮廓坯件 0.5允许粗加工坯件 0.5允
3、许的底部线框 0.5切割角 0扫描类型 TYPE-SPIRAL切割类型 向上切割粗加工选项 粗加工轮廓安全距离 4主轴速度 1800冷却液 开%G71O0001(C:Documents and Settingsdell桌面001seq0001.ncl.2)(03/25/16-09:36:18)N0010T1M06S1800M03G00X43.523Y17.74G43Z10.H01M08Z4.G01Z-3.F500.G02X43.523Y-17.74I-43.523J-17.74G01X43.524Y-17.5Y17.5X43.523Y17.74X45.375Y18.495G02X18.495Y
4、-45.375I-45.375J-18.495G01X17.74Y-43.523G02X-17.74Y-43.523I-17.74J43.523G01X-17.5Y-43.524X17.5X17.74Y-43.523X18.495Y-45.375G02X-45.375Y-18.495I-18.495J45.375G01X-43.523Y-17.74G02X-43.523Y17.74I43.523J17.74G01X-43.524Y17.5Y-17.5X-43.523Y-17.74X-45.375Y-18.495G02X-18.495Y45.375I45.375J18.495G01X-17.74
5、Y43.523G02X17.74Y43.523I17.74J-43.523G01X17.5Y43.524X-17.5X-17.74Y43.523X-17.722Y41.523G03X-41.524Y17.5I.222J-24.023G01Y-17.5G03X-17.5Y-41.524I24.024J0.G01X17.5G03X41.524Y-17.5I0.J24.024G01Y17.5G03X17.5Y41.524I-24.024J0.G01X-17.5X-17.722Y41.523X-17.685Y37.524G03X-37.524Y17.5I.185J-20.024G01Y-17.5G03
6、X-17.5Y-37.524I20.024J0.G01X17.5G03X37.524Y-17.5I0.J20.024G01Y17.5G03X17.5Y37.524I-20.024J0.G01X-17.5X-17.685X-17.648Y33.524G03X-33.524Y17.5I.148J-16.024G01Y-17.5G03X-17.5Y-33.524I16.024J0.G01X17.5G03X33.524Y-17.5I0.J16.024G01Y17.5G03X17.5Y33.524I-16.024J0.G01X-17.5X-17.648X-17.74Y43.523X-18.495Y45.
7、375G02X45.375Y18.495I18.495J-45.375G01X49.079Y20.005G02X49.079Y20.005I-49.079J-20.005G01X52.784Y21.515G02X52.784Y21.515I-52.784J-21.515G01X33.421Y19.312G03X17.5Y33.524I-15.921J-1.812G01X-17.5G03X-33.524Y17.5I0.J-16.024G01Y-17.5G03X-17.5Y-33.524I16.024J0.G01X17.5G03X33.524Y-17.5I0.J16.024G01Y17.5X33.
8、422Y19.312X33.421X45.616Y5.929Z-6.G02X45.616Y-5.929I-45.616J-5.929G01X46.153Y-8.88G02X44.616Y-14.778I-46.153J8.88G01Y-8.757X45.616Y-5.929Y5.929X44.616Y8.757Y14.778G02X46.153Y8.88I-44.616J-14.778G01X45.616Y5.929X49.583Y6.444G02X15.721Y-47.464I-49.583J-6.444G01X14.778Y-44.616G02X8.88Y-46.153I-14.778J4
9、4.616G01X5.929Y-45.616G02X-5.929Y-45.616I-5.929J45.616G01X-8.88Y-46.153G02X-14.778Y-44.616I8.88J46.153G01X-8.757X-5.929Y-45.616X5.929X8.757Y-44.616X14.778X15.721Y-47.464G02X-47.464Y-15.721I-15.721J47.464G01X-44.616Y-14.778G02X-46.153Y-8.88I44.616J14.778G01X-45.616Y-5.929G02X-45.616Y5.929I45.616J5.92
10、9G01X-46.153Y8.88G02X-44.616Y14.778I46.153J-8.88G01Y8.757X-45.616Y5.929Y-5.929X-44.616Y-8.757Y-14.778X-47.464Y-15.721G02X-15.721Y47.464I47.464J15.721G01X-14.778Y44.616G02X-8.88Y46.153I14.778J-44.616G01X-5.929Y45.616G02X5.929Y45.616I5.929J-45.616G01X8.88Y46.153G02X14.778Y44.616I-8.88J-46.153G01X8.757
11、X5.929Y45.616X-5.929X-8.757Y44.616X-14.778X-15.721Y47.464G02X35.355Y35.355I15.721J-47.464G01X34.553Y34.553G03X17.5Y41.616I-17.053J-17.053G01X-17.5G03X-41.616Y17.5I0.J-24.116G01Y-17.5G03X-17.5Y-41.616I24.116J0.G01X17.5G03X41.616Y-17.5I0.J24.116G01Y17.5G03X34.553Y34.553I-24.116J0.G01X32.431Y32.431G03X
12、17.5Y38.616I-14.931J-14.931G01X-17.5G03X-38.616Y17.5I0.J-21.116G01Y-17.5G03X-17.5Y-38.616I21.116J0.G01X17.5G03X38.616Y-17.5I0.J21.116G01Y17.5G03X32.431Y32.431I-21.116J0.G01X29.603Y29.603G03X17.5Y34.616I-12.103J-12.103G01X-17.5G03X-34.616Y17.5I0.J-17.116G01Y-17.5G03X-17.5Y-34.616I17.116J0.G01X17.5G03
13、X34.616Y-17.5I0.J17.116G01Y17.5G03X29.603Y29.603I-17.116J0.G01X35.355Y35.355G02X49.583Y6.444I-35.355J-35.355G01X52.558Y6.831G02X52.558Y6.831I-52.558J-6.831G01X56.525Y7.347G02X56.525Y7.347I-56.525J-7.347G01X34.616Y17.5G03X17.5Y34.616I-17.116J0.G01X-17.5G03X-34.616Y17.5I0.J-17.116G01Y-17.5G03X-17.5Y-3
14、4.616I17.116J0.G01X17.5G03X34.616Y-17.5I0.J17.116G01Y7.347X44.708Y17.469Z-9.G02X44.708Y-17.469I-44.708J-17.469G01Y17.469X46.571Y18.197G02X18.197Y-46.571I-46.571J-18.197G01X17.469Y-44.708G02X-17.469Y-44.708I-17.469J44.708G01X17.469X18.197Y-46.571G02X-41.624Y-27.702I-18.197J46.571G01X-40.789Y-27.147G0
15、3X-17.5Y-42.708I23.289J9.647G01X17.5G03X42.708Y-17.5I0.J25.208G01Y17.5G03X17.5Y42.708I-25.208J0.G01X17.469Y44.708X-17.469G02X17.469Y44.708I17.469J-44.708G01Y42.708X-17.5G03X-42.708Y17.5I0.J-25.208G01Y17.469X-44.708Y-17.469G02X-44.708Y17.469I44.708J17.469G01X-42.708Y-17.5G03X-40.789Y-27.147I25.208J0.
16、G01X-38.018Y-25.999G03X-17.5Y-39.708I20.518J8.499G01X17.5G03X39.708Y-17.5I0.J22.208G01Y17.5G03X17.5Y39.708I-22.208J0.G01X-17.5G03X-39.708Y17.5I0.J-22.208G01Y-17.5G03X-38.018Y-25.999I22.208J0.G01X-34.322Y-24.468G03X-17.5Y-35.708I16.822J6.968G01X17.5G03X35.708Y-17.5I0.J18.208G01Y17.5G03X17.5Y35.708I-1
17、8.208J0.G01X-17.5G03X-35.708Y17.5I0.J-18.208G01Y-17.5G03X-34.322Y-24.468I18.208J0.G01X-40.789Y-27.147X-41.624Y-27.702G02X46.571Y18.197I41.624J27.702G01X49.365Y19.289G02X49.365Y19.289I-49.365J-19.289G01X53.091Y20.745G02X53.091Y20.745I-53.091J-20.745G01X35.632Y19.153X35.633G03X17.5Y35.708I-18.133J-1.6
18、53G01X-17.5G03X-35.708Y17.5I0.J-18.208G01Y-17.5G03X-17.5Y-35.708I18.208J0.G01X17.5G03X35.708Y-17.5I0.J18.208G01Y17.5X35.633Y19.153X35.632Y19.154G03X17.5Y35.708I-18.132J-1.654G01X11.703X-4.33Y46.8Z-12.X0.Y47.X4.33Y46.8X-4.33X-4.514Y48.792G02X20.133Y44.673I4.514J-48.792G01X23.114Y44.337G02X27.233Y41.9
19、33I-23.114J-44.337G03X22.782Y43.264I-9.733J-24.433G01X20.133Y44.673X17.5Y44.8X-17.5X-20.133Y44.673X-22.782Y43.264G03X-27.233Y41.933I5.282J-25.764G02X-23.114Y44.337I27.233J-41.933G01X-20.133Y44.673G02X-4.514Y48.792I20.133J-44.673G01X-4.882Y52.775G02X44.449Y28.867I4.882J-52.775G01X41.933Y27.233G02X44.
20、337Y23.114I-41.933J-27.233G01X44.673Y20.133G02X48.792Y4.514I-44.673J-20.133G01X46.8Y4.33G02X46.8Y-4.33I-46.8J-4.33G01Y4.33X48.792Y4.514G02X44.673Y-20.133I-48.792J-4.514G01X44.337Y-23.114G02X41.933Y-27.233I-44.337J23.114G03X43.264Y-22.782I-24.433J9.733G01X44.673Y-20.133X44.8Y-17.5Y17.5X44.673Y20.133X
21、43.264Y22.782G03X41.933Y27.233I-25.764J-5.282G01X44.449Y28.867G02X28.867Y-44.449I-44.449J-28.867G01X27.233Y-41.933G02X23.114Y-44.337I-27.233J41.933G01X20.133Y-44.673G02X4.514Y-48.792I-20.133J44.673G01X4.33Y-46.8X0.Y-47.X-4.33Y-46.8X4.33X4.514Y-48.792G02X-20.133Y-44.673I-4.514J48.792G01X-23.114Y-44.3
22、37G02X-27.233Y-41.933I23.114J44.337G03X-22.782Y-43.264I9.733J24.433G01X-20.133Y-44.673X-17.5Y-44.8X17.5X20.133Y-44.673X22.782Y-43.264G03X27.233Y-41.933I-5.282J25.764G01X28.867Y-44.449G02X-44.449Y-28.867I-28.867J44.449G01X-41.933Y-27.233G02X-44.337Y-23.114I41.933J27.233G01X-44.673Y-20.133G02X-48.792Y
23、-4.514I44.673J20.133G01X-46.8Y-4.33G02X-46.8Y4.33I46.8J4.33G01Y-4.33X-48.792Y-4.514G02X-44.673Y20.133I48.792J4.514G01X-44.337Y23.114G02X-41.933Y27.233I44.337J-23.114G03X-43.264Y22.782I24.433J-9.733G01X-44.673Y20.133X-44.8Y17.5Y-17.5X-44.673Y-20.133X-43.264Y-22.782G03X-41.933Y-27.233I25.764J5.282G01X
24、-39.146Y-26.123G03X-17.5Y-40.8I21.646J8.623G01X17.5G03X40.8Y-17.5I0.J23.3G01Y17.5G03X17.5Y40.8I-23.3J0.G01X-17.5G03X-40.8Y17.5I0.J-23.3G01Y-17.5G03X-39.146Y-26.123I23.3J0.G01X-35.43Y-24.642G03X-17.5Y-36.8I17.93J7.142G01X17.5G03X36.8Y-17.5I0.J19.3G01Y17.5G03X17.5Y36.8I-19.3J0.G01X-17.5G03X-36.8Y17.5I
25、0.J-19.3G01Y-17.5G03X-35.43Y-24.642I19.3J0.G01X-41.933Y-27.233X-44.449Y-28.867G02X-4.882Y52.775I44.449J28.867G01X-5.251Y56.758G02X-5.251Y56.758I5.251J-56.758G01Y36.8X-17.5G03X-36.8Y17.5I0.J-19.3G01Y-17.5G03X-17.5Y-36.8I19.3J0.G01X17.5G03X36.8Y-17.5I0.J19.3G01Y17.5G03X17.5Y36.8I-19.3J0.G01X-17.5G03X-
26、36.8Y17.5I0.J-19.3G01Y-11.683X-44.293Y-23.198Z-15.X-45.751Y-20.17X-45.892Y-17.173G02X-45.892Y17.173I45.892J17.173G01X-45.751Y20.17X-44.293Y23.198X-44.781Y19.96X-45.892Y17.173Y-17.173X-44.781Y-19.96X-44.293Y-23.198X-46.95Y-24.59G02X-24.59Y46.95I46.95J24.59G01X-23.198Y44.293X-20.17Y45.751X-17.173Y45.8
27、92G02X17.173Y45.892I17.173J-45.892G01X20.17Y45.751X23.198Y44.293X19.96Y44.781X17.173Y45.892X-17.173X-19.96Y44.781X-23.198Y44.293X-24.59Y46.95G02X46.95Y24.59I24.59J-46.95G01X44.293Y23.198X45.751Y20.17X45.892Y17.173G02X45.892Y-17.173I-45.892J-17.173G01X45.751Y-20.17X44.293Y-23.198X44.781Y-19.96X45.892
28、Y-17.173Y17.173X44.781Y19.96X44.293Y23.198X46.95Y24.59G02X24.59Y-46.95I-46.95J-24.59G01X23.198Y-44.293X20.17Y-45.751X17.173Y-45.892G02X-17.173Y-45.892I-17.173J45.892G01X-20.17Y-45.751X-23.198Y-44.293X-19.96Y-44.781X-17.173Y-45.892X17.173X19.96Y-44.781X23.198Y-44.293X22.574Y-41.359G03X41.892Y-17.5I-5
29、.074J23.859G01Y17.5G03X17.5Y41.892I-24.392J0.G01X-17.5G03X-41.892Y17.5I0.J-24.392G01Y-17.5G03X-17.5Y-41.892I24.392J0.G01X17.5G03X22.574Y-41.359I0.J24.392G01X21.742Y-37.446G03X37.892Y-17.5I-4.242J19.946G01Y17.5G03X17.5Y37.892I-20.392J0.G01X-17.5G03X-37.892Y17.5I0.J-20.392G01Y-17.5G03X-17.5Y-37.892I20
30、.392J0.G01X17.5G03X21.742Y-37.446I0.J20.392G01X23.198Y-44.293X24.59Y-46.95G02X-46.95Y-24.59I-24.59J46.95G01X-50.494Y-26.446G02X-50.494Y-26.446I50.494J26.446G01X-37.181Y-22.836G03X-17.5Y-37.892I19.681J5.336G01X17.5G03X37.892Y-17.5I0.J20.392G01Y17.5G03X17.5Y37.892I-20.392J0.G01X-17.5G03X-37.892Y17.5I0
31、.J-20.392G01Y-17.5G03X-17.5Y-37.892I20.392J0.G01Y-37.891Y-37.892X17.5G03X37.892Y-17.5I0.J20.392G01Y16.384X45.636Y20.429Z-16.5X46.817Y17.556X46.788Y14.556G02X46.788Y-14.556I-46.788J-14.556G01X46.817Y-17.556X45.636Y-20.429X45.788Y-17.612Y-17.5Y-17.384X46.788Y-14.556Y14.556X45.788Y17.384Y17.5X45.636Y20
32、.429X48.374Y21.655G02X21.655Y-48.374I-48.374J-21.655G01X20.429Y-45.636X17.556Y-46.817X14.556Y-46.788G02X-14.556Y-46.788I-14.556J46.788G01X-17.556Y-46.817X-20.429Y-45.636X-17.612Y-45.788X-17.5X-17.384X-14.556Y-46.788X14.556X17.384Y-45.788X17.5X17.615X20.429Y-45.636X21.655Y-48.374G02X-48.374Y-21.655I-
33、21.655J48.374G01X-45.636Y-20.429X-46.817Y-17.556X-46.788Y-14.556G02X-46.788Y14.556I46.788J14.556G01X-46.817Y17.556X-45.636Y20.429X-45.788Y17.519Y17.384X-46.788Y14.556Y-14.556X-45.788Y-17.384Y-17.5X-45.636Y-20.429X-48.374Y-21.655G02X-21.655Y48.374I48.374J21.655G01X-20.429Y45.636X-17.556Y46.817X-14.55
34、6Y46.788G02X14.556Y46.788I14.556J-46.788G01X17.556Y46.817X20.429Y45.636X17.519Y45.788X17.384X14.556Y46.788X-14.556X-17.384Y45.788X-17.5X-20.429Y45.636X-20.119Y42.652G03X-42.788Y17.517I2.619J-25.152G01Y-17.5G03X-17.6Y-42.788I25.288J0.G01X-17.5X17.5X17.602G03X42.788Y-17.6I-.102J25.288G01Y-17.5Y17.5G03
35、X17.517Y42.788I-25.288J0.G01X-17.5X-20.119Y42.652X-19.704Y38.674G03X-38.788Y17.514I2.204J-21.174G01Y-17.5G03X-17.514Y-38.788I21.288J0.G01X-17.5X17.5X17.515G03X38.788Y-17.514I-.015J21.288G01Y-17.5Y17.5G03X17.514Y38.788I-21.288J0.G01X-17.5X-19.704Y38.674X-20.429Y45.636X-21.655Y48.374G02X48.374Y21.655I21.655J-48.374G01X52.025Y23.289G02X52.025Y23.289I-52.025J-23.289G01X38.495Y21.02G03X17.514Y38.788I-20.995J-3.52G01X-17.5G03X-38.788Y17.514I0.J-21.288G01Y-17.5G03X-17.514Y-38.788I21.288J0.G01X-17.5X17.5X17.515G03X38.788Y-17.514I-.015J21.288G01Y-17.5Y17.5G03X38.495Y21.02I-21.288J0.G01Z10.M30%