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1、 数控机床仿真实验报告班级： 姓名： 学号：指导老师：实验日期：实验一 数控车床操作加工仿真实验一、 实验目的（1） 掌握手工编程的步骤；（2） 掌握数控加工仿真系统的操作流程。二、 实验内容（1） 了解数控仿真软件的应用背景；（2） 掌握手工编程的步骤；（3） 掌握SEMENS 802c T数控加工仿真操作流程。三、 实验设备（1） 图形工作站；（2） 南京宇航数控加工仿真软件四、 实验操作步骤1、 实验试件试件的形状、尺寸如图1-1所示。工件信息棒料直径: 165.000长度: 500.000材料:10 低碳钢2、 加工采用的刀具参数刀具及相关参数如表1-1所列刀具号刀具名称零件材料为铝材
2、刀具圆角半径补偿值（mm）备 注转速（r/min）进给量(mm/min)01外圆车刀800500手动刀宽25MM02割刀500500手动加工退刀槽03螺纹刀500500手动加工螺纹3、 工序卡片根据零件材料、加工精度、工艺路线、刀具参数表和切削用量等内容，确定加工工序卡，如表1-2所列。表1-2数控车削加工工序卡单位名称产品名称零件名称零件图号数控车削实验件轴11工序号程序编号夹具名称使用设备工作地点001三爪卡盘数控车铣综合实验台CAD/CAM（2）工步工步内容刀具号刀具规格主轴转速（r/min）进给速度(mm/min)背吃刀量（mm）备 注1对刀0103所有刀具800手动手动2毛坯粗加工0
3、1外圆车刀8005002.5刀宽253精加工外圆01外圆车刀8002001.2刀宽254切槽02割刀8002002.5刀宽255加工螺纹03螺纹刀8002001刀宽156割断02割刀8002002.5刀宽255 参考程序 （该程序为PROE的NC加工模块 后置处理 导出车外圆及退刀槽的加工程序，螺纹段为手工编程。）6 N10 T017 N25 S500 M038 N30 G1 Z1.5 F2540.9 N35 G0 X172. 10 N40 G1 X161.5 F100.11 N45 Z-298.512 N50 X165.13 N55 X165.109 Z-298.50414 N60 X165
4、.218 Z-298.51615 N65 X165.326 Z-298.53616 N70 X165.432 Z-298.56417 N75 X165.536 Z-298.59918 N80 X165.636 Z-298.64219 N85 X165.734 Z-298.69220 N90 X165.827 Z-298.74921 N95 X165.916 Z-298.81322 N100 X166.001 Z-298.88323 N105 X166.08 Z-298.95924 N110 X166.153 Z-299.0425 N115 X166.22 Z-299.12726 N120 X1
5、66.28 Z-299.21827 N125 X166.334 Z-299.31428 N130 X166.38 Z-299.41329 N135 X166.419 Z-299.51530 N140 X166.451 Z-299.6231 N145 X166.475 Z-299.72732 N150 X166.491 Z-299.83533 N155 X166.499 Z-299.94434 N160 X166.5 Z-300.35 N165 X172.36 N170 G0 Z1.537 N175 G1 X156.9 F100.38 N180 Z-248.539 N185 X160.40 N1
6、90 X160.109 Z-248.50441 N195 X160.218 Z-248.51642 N200 X160.326 Z-248.53643 N205 X160.432 Z-248.56444 N210 X160.536 Z-248.59945 N215 X160.636 Z-248.64246 N220 X160.734 Z-248.69247 N225 X160.827 Z-248.74948 N230 X160.916 Z-248.81349 N235 X161.001 Z-248.88350 N240 X161.08 Z-248.95951 N245 X161.153 Z-2
7、49.0452 N250 X161.22 Z-249.12753 N255 X161.28 Z-249.21854 N260 X161.334 Z-249.31455 N265 X161.38 Z-249.41356 N270 X161.419 Z-249.51557 N275 X161.451 Z-249.6258 N280 X161.475 Z-249.72759 N285 X161.491 Z-249.83560 N290 X161.499 Z-249.94461 N295 X161.5 Z-250.62 N300 X167.63 N305 G0 Z1.564 N310 G1 X152.
8、3 F100.65 N315 Z-248.566 N320 X162.467 N325 G0 Z1.568 N330 G1 X147.7 F100.69 N335 Z-248.570 N340 X157.871 N345 G0 Z1.572 N350 G1 X143.1 F100.73 N355 Z-248.574 N360 X153.275 N365 G0 Z1.576 N370 G1 X138.5 F100.77 N375 Z-248.578 N380 X148.679 N385 G0 Z1.580 N390 G1 X133.9 F100.81 N395 Z-248.582 N400 X1
9、44.83 N405 G0 Z1.584 N410 G1 X129.3 F100.85 N415 Z-248.586 N420 X139.487 N425 G0 Z1.588 N430 G1 X124.7 F100.89 N435 Z-248.590 N440 X134.891 N445 G0 Z1.592 N450 G1 X120.1 F100.93 N455 Z-248.594 N460 X130.295 N465 G0 Z1.596 N470 G1 X115.5 F100.97 N475 Z-248.598 N480 X125.699 N485 G0 Z1.5100 N490 G1 X1
10、10.5 F100.101 N495 Z-199.379102 N500 X115.061 Z-203.939103 N505 X115.135 Z-204.02104 N510 X115.204 Z-204.105105 N515 X115.266 Z-204.195106 N520 X115.321 Z-204.29107 N525 X115.369 Z-204.388108 N530 X115.41 Z-204.49109 N535 X115.444 Z-204.594110 N540 X115.47 Z-204.7111 N545 X115.488 Z-204.808112 N550
11、X115.498 Z-204.917113 N555 X115.5 Z-205.114 N560 X121.115 N565 G0 Z1.5116 N570 G1 X105.5 F100.117 N575 Z-198.5118 N580 X109.119 N585 X109.109 Z-198.504120 N590 X109.218 Z-198.516121 N595 X109.326 Z-198.536122 N600 X109.432 Z-198.564123 N605 X109.536 Z-198.599124 N610 X109.636 Z-198.642125 N615 X109.
12、734 Z-198.692126 N620 X109.827 Z-198.749127 N625 X109.916 Z-198.813128 N630 X110.001 Z-198.883129 N635 X110.061 Z-198.939130 N640 X110.5 Z-199.379131 N645 X116.132 N650 G0 Z1.5133 N655 G1 X100.5 F100.134 N660 Z-198.5135 N665 X111.136 N670 G0 Z1.5137 N675 G1 X95.5 F100.138 N680 Z-198.5139 N685 X106.1
13、40 N690 G0 Z1.5141 N695 G1 X90.5 F100.142 N700 Z-198.5143 N705 X101.144 N710 G0 Z1.5145 N715 G1 X85.5 F100.146 N720 Z-198.5147 N725 X96.148 N730 G0 Z1.5149 N735 G1 X80.833 F100.150 N740 Z-143.5151 N745 X84.152 N750 X84.109 Z-143.504153 N755 X84.218 Z-143.516154 N760 X84.326 Z-143.536155 N765 X84.432
14、 Z-143.564156 N770 X84.536 Z-143.599157 N775 X84.636 Z-143.642158 N780 X84.734 Z-143.692159 N785 X84.827 Z-143.749160 N790 X84.916 Z-143.813161 N795 X85.001 Z-143.883162 N800 X85.08 Z-143.959163 N805 X85.153 Z-144.04164 N810 X85.22 Z-144.127165 N815 X85.28 Z-144.218166 N820 X85.334 Z-144.314167 N825
15、 X85.38 Z-144.413168 N830 X85.419 Z-144.515169 N835 X85.451 Z-144.62170 N840 X85.475 Z-144.727171 N845 X85.491 Z-144.835172 N850 X85.499 Z-144.944173 N855 X85.5 Z-145.174 N860 X91.175 N865 G0 Z1.5176 N870 G1 X76.167 F100.177 N875 Z-143.5178 N880 X86.333179 N885 G0 Z1.5180 N890 G1 X71.5 F100.181 N895
16、 Z-143.5182 N900 X81.667183 N905 G0 Z1.5184 N910 G1 X66.833 F100.185 N915 Z-57.808186 N920 X67.094 Z-58.26187 N925 X67.347 Z-58.716188 N930 X67.593 Z-59.176189 N935 X67.832 Z-59.639190 N940 X68.064 Z-60.106191 N945 X68.289 Z-60.577192 N950 X68.507 Z-61.051193 N955 X68.717 Z-61.528194 N960 X68.92 Z-6
17、2.009195 N965 X69.116 Z-62.492196 N970 X69.304 Z-62.978197 N975 X69.484 Z-63.468198 N980 X69.658 Z-63.96199 N985 X69.823 Z-64.454200 N990 X69.981 Z-64.951201 N995 X70.131 Z-65.451202 N1000 X70.274 Z-65.952203 N1005 X70.409 Z-66.456204 N1010 X70.536 Z-66.962205 N1015 X70.656 Z-67.47206 N1020 X70.767
18、Z-67.979207 N1025 X70.871 Z-68.49208 N1030 X70.967 Z-69.003209 N1035 X71.055 Z-69.517210 N1040 X71.135 Z-70.032211 N1045 X71.207 Z-70.549212 N1050 X71.272 Z-71.066213 N1055 X71.328 Z-71.585214 N1060 X71.376 Z-72.104215 N1065 X71.417 Z-72.624216 N1070 X71.449 Z-73.144217 N1075 X71.474 Z-73.665218 N10
19、80 X71.49 Z-74.187219 N1085 X71.499 Z-74.708220 N1090 X71.5 Z-75.221 N1095 X77.222 N1100 G0 Z1.5223 N1105 G1 X62.167 F100.224 N1110 Z-51.6225 N1115 X62.523 Z-51.981226 N1120 X62.873 Z-52.368227 N1125 X63.217 Z-52.76228 N1130 X63.555 Z-53.157229 N1135 X63.887 Z-53.559230 N1140 X64.213 Z-53.966231 N11
20、45 X64.532 Z-54.378232 N1150 X64.845 Z-54.795233 N1155 X65.152 Z-55.217234 N1160 X65.452 Z-55.644235 N1165 X65.746 Z-56.075236 N1170 X66.033 Z-56.51237 N1175 X66.313 Z-56.95238 N1180 X66.587 Z-57.394239 N1185 X66.833 Z-57.808240 N1190 X72.333241 N1195 G0 Z1.5242 N1200 G1 X57.5 F100.243 N1205 Z-47.50
21、5244 N1210 X57.919 Z-47.815245 N1215 X58.334 Z-48.131246 N1220 X58.744 Z-48.454247 N1225 X59.148 Z-48.783248 N1230 X59.548 Z-49.118249 N1235 X59.942 Z-49.459250 N1240 X60.331 Z-49.806251 N1245 X60.715 Z-50.159252 N1250 X61.094 Z-50.518253 N1255 X61.466 Z-50.883254 N1260 X61.833 Z-51.254255 N1265 X62
22、.167 Z-51.6256 N1270 X67.667257 N1275 G0 Z1.5258 N1280 G1 X52.833 F100.259 N1285 Z-44.654260 N1290 X53.297 Z-44.893261 N1295 X53.757 Z-45.138262 N1300 X54.213 Z-45.391263 N1305 X54.665 Z-45.651264 N1310 X55.113 Z-45.918265 N1315 X55.557 Z-46.192266 N1320 X55.997 Z-46.472267 N1325 X56.433 Z-46.759268
23、 N1330 X56.864 Z-47.053269 N1335 X57.29 Z-47.353270 N1340 X57.5 Z-47.505271 N1345 X63.272 N1350 G0 Z1.5273 N1355 G1 X48.167 F100.274 N1360 Z-42.5275 N1365 X48.635 Z-42.734276 N1370 X49.106 Z-42.962277 N1375 X49.581 Z-43.182278 N1380 X50.059 Z-43.395279 N1385 X50.541 Z-43.6280 N1390 X50.577 Z-43.6152
24、81 N1395 X51.057 Z-43.82282 N1400 X51.533 Z-44.031283 N1405 X52.007 Z-44.25284 N1410 X52.477 Z-44.476285 N1415 X52.833 Z-44.654286 N1420 X58.333287 N1425 G0 Z1.5288 N1430 G1 X43.5 F100.289 N1435 Z-39.622290 N1440 X43.925 Z-39.929291 N1445 X44.354 Z-40.228292 N1450 X44.787 Z-40.522293 N1455 X45.225 Z
25、-40.808294 N1460 X45.668 Z-41.088295 N1465 X46.114 Z-41.361296 N1470 X46.565 Z-41.627297 N1475 X47.02 Z-41.886298 N1480 X47.479 Z-42.138299 N1485 X47.941 Z-42.383300 N1490 X48.167 Z-42.5301 N1495 X53.667302 N1500 G0 Z1.5303 N1505 G1 X38.833 F100.304 N1510 Z-35.499305 N1515 X39.195 Z-35.877306 N1520
26、X39.563 Z-36.25307 N1525 X39.937 Z-36.617308 N1530 X40.316 Z-36.978309 N1535 X40.7 Z-37.333310 N1540 X41.09 Z-37.682311 N1545 X41.485 Z-38.026312 N1550 X41.885 Z-38.363313 N1555 X42.291 Z-38.694314 N1560 X42.701 Z-39.019315 N1565 X43.117 Z-39.337316 N1570 X43.5 Z-39.622317 N1575 X49.318 N1580 G0 Z1.
27、5319 N1585 G1 X34.167 F100.320 N1590 Z-29.259321 N1595 X34.434 Z-29.71322 N1600 X34.708 Z-30.156323 N1605 X34.989 Z-30.597324 N1610 X35.276 Z-31.035325 N1615 X35.571 Z-31.468326 N1620 X35.871 Z-31.896327 N1625 X36.179 Z-32.32328 N1630 X36.493 Z-32.739329 N1635 X36.813 Z-33.153330 N1640 X37.139 Z-33.
28、562331 N1645 X37.472 Z-33.966332 N1650 X37.81 Z-34.365333 N1655 X38.155 Z-34.759334 N1660 X38.506 Z-35.148335 N1665 X38.833 Z-35.499336 N1670 X44.333337 N1675 G0 Z1.5338 N1680 G1 X29.5 F100.339 N1685 Z-12.340 N1690 X29.504 Z-12.523341 N1695 X29.516 Z-13.047342 N1700 X29.536 Z-13.57343 N1705 X29.564
29、Z-14.093344 N1710 X29.6 Z-14.615345 N1715 X29.644 Z-15.136346 N1720 X29.696 Z-15.657347 N1725 X29.756 Z-16.177348 N1730 X29.823 Z-16.696349 N1735 X29.899 Z-17.214350 N1740 X29.983 Z-17.731351 N1745 X30.074 Z-18.246352 N1750 X30.174 Z-18.76353 N1755 X30.281 Z-19.273354 N1760 X30.396 Z-19.783355 N1765
30、 X30.519 Z-20.292356 N1770 X30.65 Z-20.799357 N1775 X30.788 Z-21.304358 N1780 X30.934 Z-21.806359 N1785 X31.088 Z-22.307360 N1790 X31.249 Z-22.805361 N1795 X31.418 Z-23.3362 N1800 X31.594 Z-23.793363 N1805 X31.778 Z-24.283364 N1810 X31.97 Z-24.77365 N1815 X32.169 Z-25.254366 N1820 X32.375 Z-25.73536
31、7 N1825 X32.588 Z-26.213368 N1830 X32.809 Z-26.688369 N1835 X33.037 Z-27.159370 N1840 X33.273 Z-27.627371 N1845 X33.515 Z-28.091372 N1850 X33.764 Z-28.551373 N1855 X34.021 Z-29.007374 N1860 X34.167 Z-29.259375 N1865 X39.667376 N1870 G0 Z1.5377 N1875 G1 X28. F100.378 N1880 X28.109 Z1.496379 N1885 X28
32、.218 Z1.484380 N1890 X28.326 Z1.464381 N1895 X28.432 Z1.436382 N1900 X28.536 Z1.401383 N1905 X28.636 Z1.358384 N1910 X28.734 Z1.308385 N1915 X28.827 Z1.251386 N1920 X28.916 Z1.187387 N1925 X29.001 Z1.117388 N1930 X29.08 Z1.041389 N1935 X29.153 Z.96390 N1940 X29.22 Z.873391 N1945 X29.28 Z.782392 N195
33、0 X29.334 Z.686393 N1955 X29.38 Z.587394 N1960 X29.419 Z.485395 N1965 X29.451 Z.38396 N1970 X29.475 Z.273397 N1975 X29.491 Z.165398 N1980 X29.499 Z.056399 N1985 X29.5 Z0.400 N1990 X167.401 N1995 T02 退刀槽加工402 N2000 G0 X173.45403 N2005 Z-198.8404 N2010 G1 X169.45 F100.405 N2015 X74.2406 N2020 X169.454
34、07 N2025 Z-199.8 F2540.408 N2030 X74.2 F100.409 N2035 X169.45410 N2040 Z-197.8 F2540.411 N2041 X74.2 F100.412 N2045 X169.45413 N2050 X173.45414 N2051 Z0.415 N2052 T03 螺纹加工416 N2053 G00X160.Z-144.417 N2054 X84.418 N2055 G33 Z-195.F4.419 N2056 G00X100.420 N2057 Z-144.421 N2058 X82.422 N2059 G33Z-195.F
35、2.423 N2060 G00X100.424 N2061 Z-144.425 N2062 X80.426 N2063 G33 Z-195.F2.427 N2064 G00X100. 428 N2065 Z-144.429 N2066 X78.430 N2067 G33 Z-195. F2.431 N2068 G00X160.432 N2069 Z15.433 N2070 M30434 数控加工仿真系统中的操作步骤435 打开操作界面，返回机床坐标原点，选择合适尺寸的工件，选择刀具并添加到相应的刀具号，然后对刀，添加程序，最后开始仿真加工。436 加工视窗Yhcnc输出信息（刀具对刀及工件信息
36、皆由 实验课 保存的工程文件提供）消息模式2011-12-01 21:17 删除文件 LC95.MPF2011-12-01 21:17 打开文件 ZHOU.MPF2011-12-01 21:29 SIEMENS 802Se: Auto2011-12-01 21:29 NC启动2011-12-01 21:34 退出SIEMENS 802Se2011-12-01 21:34 进入YHCNC-SIEMENS 802Se2011-12-01 21:34 SIEMENS 802Se: Ref2011-12-01 21:34 Z回到参考点2011-12-01 21:34 X回到参考点2011-12-01
37、21:36 打开文件 ZHOU.MPF2011-12-01 21:36 SIEMENS 802Se: Auto2011-12-01 21:37 NC启动2011-12-01 21:38 无法保存工程文件评分模式评分模式2011-12-01 21:34 进入YHCNC-SIEMENS 802Se2011-12-01 21:34 SIEMENS 802Se: Ref2011-12-01 21:34 Z回到参考点2011-12-01 21:34 X回到参考点2011-12-01 21:36 打开文件 ZHOU.MPF2011-12-01 21:36 SIEMENS 802Se: Auto2011-1
38、2-01 21:37 NC启动2011-12-01 21:38 无法保存工程文件五：思考题数控加工中的误差来源有哪些？1) 编程时的误差，在编程时会涉及到一些计算，在计算时就存在误差，例如，圆整时就会出现误差。2) 机床误差,由数控系统误差、进给系统误差等原因产生,例如圆弧查补就会存在误差。3) 定位误差，当工件在夹具上定位、夹具在机床上定位时产生的。4) 对刀误差。5) 刀具磨损。实验二 数控铣床操作加工仿真实验一、 实验目的（1）掌握数控铣手工编程的方法；（2）掌握西门子802seM数控系统的基本操作； 二、 实验内容（1） 了解数控仿真软件的应用背景；（2） 熟悉西门子802seM系统的
39、基本操作；（3） 设计一个轮廓型零件，对其进行手工编程，并利用数控加工仿真软件完成加工仿真；三、 实验设备（1）图形工作站（2）南京宇航数控加工仿真软件四、 实验操作步骤零件图如下： 工件尺寸： 200*200*30加工采用的刀具参数 表1 刀具参数刀具号刀具名称刀具（半径、半径）补偿值备注01端铣刀6精加工外轮廓02面铣刀40铣凸台面1、 工艺安排准备工作，开机，返回参考点，根据加工试件选用合适尺寸的工件，根据对刀，加工，选择合适装夹。确定工艺路线，加工精度，切削用量等。加工过程：第一步；粗加工毛坯外轮廓；第二部，精加工； 单位名称产品名称零件名称零件图号成都理工核自院数控车削试件工序号程序
40、编号夹具名称使用设备工作地点001数控车铣综合实验台CAD/CAM实验室工步工步内容刀具号刀具规格主轴转速进给速度背吃刀量备注1对刀01，02所有1000手动手动2毛坯加工01端铣刀600500mm/min43粗加工01端铣刀1000500mm/min24精加工02面铣刀1000500mm/min1表2 数控铣削加工工序卡1 参考程序（此程序由PROE NC模块的后置处理导出。其中，加工路线在PROE中生成加工路线时已经考虑进去。所以程序中没有加入刀具半径补偿）NC程序G55N30 T01 D01 M06N35 S1000 M03N40 G0 Z10. M08 N45 X-49.644 Y-9
41、9.526N50 Z13.N55 G1 X-50.738 Y-98.493 F500.N60 X-51.699 Y-97.482N65 X-52.596 Y-96.432N70 X-52.596 Y-96.432 Z13.N75 G2 X-54.919 Y-93.05 I20.068 J16.272N80 G1 X-54.919 Y-93.05 Z13.N85 G2 X-56.649 Y-89.392 I21.736 J12.52N90 G1 X-56.649 Y-89.392 Z13.N95 G2 X-57.749 Y-85.559 I22.765 J8.606N100 X-58.2 Y-8
42、1.893 I24.323 J4.851N105 G1 X-58.2 Y-81.893 Z13.N110 G2 X-58.186 Y-79.206 I24.423 J1.216N115 G1 X-58.069 Y-77.915N120 X-58.069 Y-77.915 Z13.N125 G2 X-57.38 Y-74.529 I21.396 J-2.591N130 G1 X-57.38 Y-74.529 Z13.N135 G2 X-56.635 Y-72.131 I55.213 J-15.824N140 G1 X-56.635 Y-72.131 Z13.N145 G3 X-57.711 Y-
43、61.022 I-13.318 J4.317N150 G1 X-57.711 Y-61.022 Z13.N155 G2 X-59.171 Y-58.237 I57.711 J32.022N160 G3 X-62.726 Y-58.178 I-1.793 J-.886N165 G2 X-64.014 Y-59.925 I-6.897 J3.735N170 G3 X-64.948 Y-61.114 I11.74 J-10.188N175 G1 X-64.948 Y-61.114 Z13.N180 G2 X-66.646 Y-63.204 I-32.686 J24.823N185 X-69.339
44、Y-66.168 I-36.167 J30.153N190 G1 X-69.339 Y-66.168 Z13.N195 G2 X-71.104 Y-67.788 I-18.575 J18.466N200 G1 X-71.905 Y-68.419N205 G2 X-74.138 Y-69.816 I-9.021 J11.943N210 G1 X-74.138 Y-69.816 Z13.N215 G2 X-78.385 Y-70.99 I-4.944 J9.613N220 G1 X-78.385 Y-70.99 Z13.N225 G2 X-81.589 Y-70.668 I-.695 J9.179N230 G1 X-81.589 Y-70.668 Z13.N235 G2 X-82.818 Y-70.202 I2.144 J7.519N240 G1 X-82.818 Y-70.202 Z13.N245 G2 X-83.893 Y-69.606 I4.608 J9.571N2
