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      加工中心編程實例教學—第一篇

      2017-07-18 | 作者:成海加工中心

      數控加工中心編程一直是廣大加工中心作業者比較頭疼的部分。相信不少加工中心從業者朋友沒受過正規機電大學的教育。成海數控小編以FANUC操作系統為例介紹幾種常見的編程實例。

      加工中心編程

      實例一 平面加工

      參考程序:

      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;

      實例二 外形輪廓加工

      加工中心編程
      參考程序:

      (1)圓柱臺加工程序

      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)外輪廓加工程序

      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;

      粗加工時,選用Φ20的立銑刀,刀具號為T02,刀具半徑補償號為D02,補償值為10.2mm(0.2mm是精加工余量)。

      精加工時,選用Φ12的立銑刀,刀具號為T03,刀具半徑補償號為D03,補償值為6mm。

      實例三 槽加工
      加工中心編程

      參考程序:

      (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;

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