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加工中心编程实例教学3例发表时间:2021-04-14 14:23 加工中心编程一直是广大加工中心作业者比较头疼的部分。相信不少加工中心从业者朋友没受过正规培训机构的系统培训。浙江省模具行业协会培训中心,数控小编以FANUC操作系统为例介绍几种常见的编程实例。加工中心编程培训 实例一 平面加工 参考程序: O0001; G90 G94 G21 G17; G91 G28 Z0; G90 G54 M03 S350; G00 X-52.0 Y-50.0; Z5.0 M08; G01 Z-8.0 F50; Y50.0 F52; G00 Z5.0; X-44.0 Y-50.0; G01 Z-4.0 F50; Y50.0 F52; G00 Z5.0; X10. Y50.0; G01 Z-6.0 F50; G02 X10.0 Y-50.0 R50.0 F52; G00 Z20.0 M09; G91 G28 Z0; M30; 实例二 外形轮廓加工 参考程序: (1)圆柱台加工程序 O0001; G90 G94 G40 G17 G21; G91 G28 Z0; G90 G54 M3 S350; G00 X62.0 Y0; Z5.0; G01 Z-4.0 F52; G41 D02 G01 X47.0 Y0 F52; G02 I-47.0 J0; G40 G01 X62.0 Y0; G41 D02 G01 X31.0 YO; G02 I-31.0 J0; G40 G01 X62.0 Y0; G41 D02 G01 X15.0 Y0; G02 I-15.0 J0; G40 G01 X62.0 Y0; G00 Z20.0; G91 G28 Z0; M30; (2)外轮廓加工程序 O0002; G90 G94 G40 G17 G21; G91 G28 ZO; G90 G54 M03 S350; G00 X-62.0 Y52.0 M08; Z5.0; G01 Z-9.0 F52; G41 D02 G01 X-40.0 Y30.0 F52; G01 X-20.0 Y30.0; X30.0; G02 X40.0 Y20.0 R10.0; G01 Y-20.0; G02 X30.0 Y-30.0 R10.0; G01 X-30.0; G02 X-40.0 Y-20.0 R10.0; G01 Y10.0; G03 X-20.0 Y30.0 R20.0; G40 G01 X-62.0 Y52.0; G00 Z20.0 M09; G91 G28 Z0; M30; 粗加工时,选用Φ20的立铣刀,刀具号为T02,刀具半径补偿号为D02,补偿值为10.2mm(0.2mm是精加工余量)。 精加工时,选用Φ12的立铣刀,刀具号为T03,刀具半径补偿号为D03,补偿值为6mm。 实例三 槽加工 参考程序: (1)十字槽粗加工程序 O0001; G90 G40 G21 G17 G94; G91 G28 Z0; G90 G54 M3 S480; G00 X30.0 Y0; Z5.0 M08; G01 Z-4.0 F40; X-30.0 F60; Z-8.0 F40; X30.0 F60; G00 Z5.0; X0 Y25.0; G01 Z-4.0 F40; Y-25.0; Z-8.0 F40; Y25.0 F60; G00 Z5.0 M09; G91 G28 Z0; M30; (2)十字槽精加工程序 O0002;(主程序) G90 G40 G21 G94 G17; G91 G28 Z0; G90 G54 M3 S800; G00 X0 Y0; Z5.0 M08; G01 Z0 F40; M98 P0003 L02; G90 G00 Z5.0 M09; G91 G28 Z0; M30; O0003;(子程序) G91 G01 Z-4.0 F40; G90 G41 D03 G01 X12.5 Y7.5 F50; G02 X7.5 Y12.5 R5.0; G01 Y25.0; G03 X-7.5 R7.5; G01 Y12.5; G02 X-12.5 Y7.5 R5.0; G01 X-30.0; G03 Y-7.5 R7.5; G01 X-12.5; G02 X-7.5 Y-12.5 R5.0; G01 Y-25.0 ; G03 X7.5 R7.5; G01 Y-12.5; G02 X12.5 Y-7.5 R5.0; G01 X30.0; G03 Y7.5 R7.5; G01 X12.5; G02 X7.5 Y12.5 R5.0; G40 G01 X0 Y0; M99; |