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1、?1?2005?8?2?1?40?4 2?3?70?30?10?20?3?3?1?1?1?2?1?Numerical ControlNC?Numerical Control System?Numerical Control Machine?2?3?1?2?3?I/O?4?5?6?7?FMC?FMS?CIMS?8?9?CNC?DNC?1?(NC)2?CNC?3?Direct Numerical Control?4?Distributed Numerical Control?5?(Digital Manufacture)?4?1?2?MDI?CAD/CAM?DNC?3?4?5?6?7?1?2?3?
2、PLC?I/O?5?4?5?6?1?2?3?CNC?f?n?f?A?B?C?n ?6?1?2?3?4?5?6?8?CNC?CNC?7?1?2?3?4?5?6?2?1946?ENIAC?1948?1952?1959?2?1965?3?1970?4?1974?CNC?5?20?90?PC?NC?6?1?2?3?4?5?6?FMC?FMS?8?CIMS?1?2?1?“?”?“?”?CNC?1?2?/?CPU?CNC?9?CNC?1?XY?O?A?Xe,Ye?P?Xi?Yi?P?OA?XeYi XiYe =0?P?OA?XeYi XiYe 0?P?OA?XeYi XiYe 0?P?F0?+X?+X?F
3、0?+X?F?F:?F?0?+X?Xi,Yi?+X?Xi+1,Yi?Fi+1,i=XeYi Xi+1Ye=XeYi (Xi+1)Ye =XeYi XiYe -Ye ?10?=F Ye?F0 P?OP?R?X2?Y2?R20?a?b?a?AB?SR1?F?0?Y?F0?X?Fi?0?Pi(Xi?Yi)?Y?(Xi?1,Yi?1)?Xi?1?Xi?Yi?1?Yi?1?Fi)?176?G65 H83 Pn Q#j R#k(n?)?G65 H83 P1000 Q#101 R#102?#101#102?N1000?#101#102?5?4#j LT#k?G65 H84 Pn Q#j R#k(n?)?G6
4、5 H84 P1000 Q#101 R#102?#101#102?N1000?#101#102?6?5#j GE#k()?G65 H85 Pn Q#j R#k(n?)?G65 H85 P1000 Q#101 R#102?#101#102?N1000?#101#102?意?床?理损把?留?形?纳?继?峰?态?意?把?177?床?精?哪蓝峰好虽峰器?黑?高?螺?意实态把?停把峰形?黑?停把峰态?停把峰意?高?高款峰?高椭峰?停把峰把?螺?停把峰损?继?螺?停把峰操?率?停床峰峰?难?难?停床峰床?哪?高?器?停床峰形?难?难?停床峰态?难?蓝?停床峰意?难?虽?精日峰床峰竞床床峰理损把留峰床素停床
5、峰峰纳峰 层层停床峰峰槽峰竞床形峰理损把留形形素停床峰床纳停把峰意 层层停床峰床槽?停把峰意?竞床态峰理损把留峰意素停床峰形纳停床峰峰继态损峰 层层停床峰形槽停床峰峰态损峰鲜竞床意峰理损把留峰把素停床峰形纳停床峰形继停把峰意 层层停床峰形槽停床峰形层停把峰意?4.35?178?竞床把峰理损把留峰形素停床峰形纳停把峰态继停床峰形层层停床峰形槽停把峰态+停床峰形?难槽+哪态损峰鲜难器层高竞床损峰理损把留态形素停床峰态纳停把峰形继停床峰形 层层停床峰态槽停把峰形火精而哪停床峰形器?蓝?竞床操峰理损把留态床素停床峰意纳停把峰形继停床峰形 层层停床峰意槽停把峰形而白竞哪停床峰形器?虽?竞床收峰理日峰理峰
6、峰蓝停床峰态虽停床峰意 层层?竞床日峰理峰峰螺停把峰损 层层?继?竞形峰峰理峰床螺停把峰把率停把峰操 层层?竞形床峰理峰峰螺停把峰损 层层?继?竞形形峰理损把留峰形素停床峰峰纳停床峰峰继床 层层停床峰峰槽停床峰峰+床?竞形态峰理损把留收意素?床态峰纳停床峰峰继停床峰床层层?停床峰峰椭停床峰床?床态峰?竞形意峰窄日日层层?精峰峰床峰竞床峰理把意理日峰理峰峰蓝峰虽峰螺形峰 层层?竞形峰窄日收素日峰床峰 层层?竞态峰螺形峰 层层?竞意峰理峰峰理日峰蓝峰虽峰 层层?竞把峰窄态峰?理把意?蓝槽?意峰峰?虽槽?床峰峰?螺槽?把峰?停把峰峰?停把峰操?窄烦白?2?4.36?50mm?8?10?30o?O?Z
7、?179?MDI?#502?r?50?#503?30?#504?n?8?#505?Z?20?#506?R?Z?5?#507?F?50?O6100 N10 G54 G90 G00 X0 Y0 Z20 N20 M98 P9010 N30 G00 G90 X0 Y0 N40 Z20 N50 M30?G54?X?-400?Y?-100?Z?-50?损?意实态操?床峰峰?收?精?螺?态把?4.36?180?意实态操?意实态?意实态实床?意实态收?窄?竞?镶?黑?哪?跟?竞?器?l?满?l?哪?轴?竞?器?满?l?哪?器?镶?床?l?形?181?l?a)?N?b)?N?4.38?4.3.2?h?r?r?4
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9、S?S?h?(?)?S?(2)?L?L?(?)?4.44b?189?(?)?4.4?意实意把?4.45?1?30?4-13H7?30?13?190?2?X?Y?G53?X?-400?Y?-100?Z?20?Z?G53?Z?-80?G54?4.8?意实收?NC 01?50?45#?XK5032?O100 G54?H01?10 0?1?20?/?191?3?BC?O1?X?-(175?63?8)sin859?-37?28 Y?-(175?63?8)cos859?-235?86 EF?O2?X2?Y2?692 哪蓝?损意器形?虽形?形床形?蓝?损把?操把?虽?形峰?日态留白?精意?蓝?哪床操把?损床
10、器速鲜?形意床把?形床把实床收 虽?哪床操把?损床器?难高形意床把?日损?日态烦片?精把?蓝形?虽形?损态?操形 哪蓝?损把?操把器形?哪虽?形峰?日态器形?形床?态峰形?蓝?损态?操峰?虽?峰?形操满?蓝?损态?收?难高收把日?日?日损 虽?损态?收速鲜?收把日?损态?峰形火?蓝形?虽形?损意形 哪蓝?态操?形收器形?哪虽?形态把?收损器形?床操把形?蓝?把?把操?虽?损态?操损烦?哪蓝?损态?操峰器形?哪虽?峰?形操器形?峰?态形 蓝形?虽形?损意形?蓝?损态?日日?虽?峰?形收片?哪蓝?损态?操器形?哪虽?峰?形操器形?峰?态形 哪蓝?损把?操把器形?哪虽?形峰?日态器形?形床形?蓝?损
11、态?操形?虽?峰?峰态率?哪蓝?床?峰操器形?哪虽?床损器形?意损形 哪蓝?损把?操把器形?哪虽?形峰?日态器形?形床形?蓝?意意?操日?虽?床日?损峰理?哪蓝?床?峰操器形?哪虽?床损器形?意损形 蓝形?虽形?损床形?蓝?床意?操日?虽?把日?床收留?蓝?损床速鲜?形意床把?把把?损形?192?虽?损床?难高形意床把?形把?峰把白?蓝形?虽形?损态?收峰形 哪蓝?形床把?床收器形?哪虽?日损?日态器形?床操把形?蓝?损态?峰形?虽?日?日操?意实日?193?意实日?NC01?O100?XK5032?N10?N170?1?194?4?N10 G54 X0 Y0 Z40 /?N20 G90 G0
12、0 G17 X-73?8 Y20 /?N30 G00 Z0 /?N40 G01 Z-16 F200 /?1mm N50 G42 G01 X-63?8Y10 F80 H01 /?N60 G01 X-63?8 Y0 /?A?N70 G03 X-9?96 Y-63?02 R63?8 /?AB N80 G02 X-5?57 Y-63?76 R175 /?BC N90 G03 X63?99 Y-0?28 R64 /?CD N100 G03 X63?72 Y0?03 R0?3 /?DE N110 G02 X44?79 Y19?6 R21 /?EF N120 G03 X14?79 Y59?18 R46 /?
13、FG N130 G03 X-55?26 Y25?05 R61 /?GH N140 G02 X-63?02 Y9?97 R175 /?HI N150 G03 X-63?80 Y0 R63?8 /?IA N160 G01 X-63?80 Y-10 /?N170 G01 G40 X-73?8 Y-20 /?N180 G00 Z40 /Z?N190 G00 X0 Y0 M02 /?H01?10?G54?X?-400?Y?-100?Z?-80?195?虽?态把?难高蓝?螺?把?难高蓝?意实意损?黑?把骤骤?蓝?蓝?峰?把?虽?态把?难高蓝?螺?把?难高蓝?虽?螺?哪黑?把骤骤器?意实意操?196?4.4
14、6?意实意操?197?停把峰峰?螺?形骤骤?形峰峰峰?停把峰床?虽?态把?难高蓝?态把骤骤?态把峰峰峰?停把峰形?螺?把?难高蓝?把骤骤?把峰峰峰?停把峰态?蓝?峰?把?态损峰?态损峰?停床峰峰?蓝?停床床峰?虽?骤骤?停床形峰?螺?把?难高蓝?骤骤?停床态峰?螺?骤骤?停床意峰?螺?骤骤?精峰峰峰意?竞床峰理损把留峰床素停床峰峰纳峰 层层蓝?停床峰峰?峰竞形峰理日床理峰床螺?停把峰峰率床峰峰 层层螺?竞态峰理损把留峰形素停床态峰纳停床态峰继?停把峰峰 层层停床态峰?停床态峰?哪?停把峰峰器竞床峰峰理损把留峰形素停床峰峰纳停床峰峰继峰?把 层层蓝?停床峰峰?停床峰峰?峰?把竞床床峰理损把留态床
15、素停床床峰纳停把峰床继停床峰峰 层层虽?停床床峰?态把?难高蓝竞床形峰理损把留态床素停床形峰纳停把峰形继停床峰峰 层层螺?把?难高蓝?竞床态峰理损把留峰形素停床意峰纳停床态峰继停床形峰 层层螺?停床意峰槽停床态峰+床形峰竞床意峰理日峰理峰床蓝停床峰峰虽停床床峰螺停床意峰层层?竞床把峰理损把理收意素?床峰峰纳停床峰峰继停把峰态 层层?198?竞床损峰理日床螺床把层层?竞床操峰理日峰蓝峰虽峰 层层?竞床收峰理日床理峰床螺?床把率形峰峰 层层?竞床日峰窄日日 层层?精峰峰峰把?竞床峰理把意理日峰蓝峰虽峰螺床把 层层?竞形峰理峰峰蓝?床峰虽?床峰 层层?竞态峰理峰床蓝峰虽峰窄峰态而损峰峰率形峰峰 层层
16、?竞意峰理损把留峰床素停床态峰纳峰 层层螺?峰竞把峰理峰床螺峰 层层?竞损峰窄日收素态峰峰峰意 层层?精峰峰峰意?竞操峰理峰峰螺床把 层层?竞收峰窄态峰 层层?精 峰峰峰意?竞床峰峰?竞床态峰?蓝?虽?螺?竞床意峰?竞床把峰?蓝?态损峰?竞床峰峰?精 峰峰峰把?竞损峰?精 峰峰峰意?螺?形骤骤?意实意操?意实意收?床形实把骤骤?形形骤骤?意实床峰?意实意日?形峰?精?199?形?形形骤骤?精床峰竞床峰理损把留峰床素停床峰峰纳?损实把层层?损实把竞形峰理损把留峰床素停床峰床纳峰层层?峰竞态峰窄日收素形峰层层?形峰?好?损实把骤骤?形峰竞意峰理损把留峰床素停床峰峰纳?床形实把层层?床形实把竞把峰理
17、损把留峰床素停床峰床纳峰层层?峰竞损峰窄日收素形峰层层?形峰?好?床形实把骤骤?形峰竞操峰理损把留峰床素停床峰峰纳?床形实把层层?床形实把竞收峰理损把留峰床素停床峰床纳?床实层层?床好?床竞日峰窄日收素形峰层层?形峰?好?床形实把骤骤?形床竞床峰峰理损把留峰床素停床峰峰纳?床形实把层层?床形实把竞床床峰理损把留峰床素停床峰床纳床实层层?+床好?床竞床形峰 窄日收 素形峰层层?形峰?好?床形实把骤骤?形形竞床态峰理峰床螺态峰率形峰峰峰层层螺?竞床意峰窄峰把层层?竞床把峰窄态峰层层?200?精形峰竞床峰理把意理日峰理峰床螺态峰率形峰峰峰层层?床?竞形峰窄峰态而态峰峰层层?竞态峰理峰床蓝床形实意日损
18、虽?形日层层蓝精虽?素床竞意峰理峰床螺停床峰峰率床峰峰层层螺?停床峰峰?竞把峰理峰床理意形蓝损虽?形日留停床峰床层层?停床峰床?哪损好?形日器竞损峰理峰床蓝?床形实意日损虽?形日层层?素床意竞操峰理峰形蓝?形态实床态床把虽?形床实形峰操继床床实床把态操层层?素床意?素床态实实实实实实?竞收峰理峰态蓝?形收实操操损形虽?床态实操损态继床意柔竞日峰理峰形蓝?态形实形操操把虽态实形把意日继床形实形操意柔竞床峰峰理峰态蓝?态峰实收形操态虽床床实意床意日继床峰实把柔竞床床峰理峰形蓝?形峰实损态日收虽形损实日意意操继床形实收床操柔竞床形峰理峰态蓝?日实意日形损虽态形实日意意继形峰实把柔竞床态峰理峰形蓝日实
19、意日形损虽态形实日意意继床态实床态损柔竞床意峰理峰态蓝形峰实损态日收虽形损实日意意操继形峰实把柔竞床把峰理峰形蓝态峰实收形操态虽床床实意床意日继床形实收床操柔竞床损峰理峰态蓝态形实形操操把虽态实形把意日继床峰实把柔竞床操峰理峰形蓝形收实操操损形虽?床态实操态损继床形实形操意柔竞床收峰理峰态蓝形态实床态床把虽?形床实形峰操继床意柔竞床日峰理峰形蓝床形实意日损虽?形日继床床实床把态操层层?素床竞形峰峰理峰床蓝峰虽?形日层层?哪峰好?形日器?201?竞形床峰理峰床理意峰蓝?损虽?形日层层?哪?损好?形日器竞形形峰理峰床螺态峰率形峰峰峰层层螺?竞形态峰窄峰把层层?竞形意峰窄日日层层?理把意?蓝槽?意峰
20、峰?虽槽?床峰峰?螺槽?把峰?停床峰峰?螺?损实把?床形实把?停床峰床?螺?损实把?床形实把?停床峰床?峰?床?床?4.48?202?4.10?4.49?P1 P2 P3 P4 P5 P6 P7 X12.496 Y-29 X23.1315 Y-21.207 X 28.7762 Y-13.736 X 32.2775 Y 3.2549 X 30.8273 Y 11.4149 X 20.6398 Y 26.9447 X9.4926 Y32.944 R1 R2 R3 R4 R5 R6 R7 11.1537 14 12.274 10.5 12.817 20.5 13.136 P8 P9 P10 P11
21、P12 P13 P14 X-9.4926 Y 32.944 X-20.6398 Y 26.9447 X-30.8273 Y 11.4149 X-32.2775 Y 3.2549 X-28.7762 Y-13.763 X-23.1315 Y-21.207 X-12.496 Y-29 R8 R9 R10 R11 R12 R12 20.5 12.817 10.5 12.274 14 11.1537 ?203?床实?形?态?火渡烦层火渡窄?意?理损把留峰床素停床峰峰纳床?留峰床?峰床?把?理损收?床实?停床床峰?试试试试试试试试试试试?渡?满?火?烦?形?窄日收素峰床峰峰峰形峰峰?试试试试试试试试试试
22、试?渡?峰床峰峰?满?峰形峰峰?火?峰床峰峰形峰峰?烦?素峰床峰峰?态实?试试试试试试试试试试试?渡?满?火?烦?意实?试试试试试试试试试试?渡?满?火?烦?把实?理意床层理意形?试试试试试试试试试试?渡?满?火?烦?床?形?态?率至竞至火?精窄火?理把态?理把意?理把日?204?意?理把态?理把操?蓝?意峰?虽?意峰?螺?形峰理把收?蓝?收峰?虽?收峰?螺?意峰?理把态?理把操?理把收?把?损?操?收?日?意实把峰?意实把把?4.50?1?4.51?2?4.52?3?4.53?4?4.54?5?4.55?205?意实把损?操床峰?意实把损?收骤骤?意?床骤骤?床床?意实把操?意实把收?4.57?8?4.58?9?形峰形峰形峰形峰?