广州数控GSK980MDa钻铣床数控系统使用说明书(2010年4月第2版)

目 录

第一篇 编程说明

第一章 编程基础................................................................................................................................................3

1.1 GSK980MDa简介...........................................................................................................................................3

1.2 程序的运行.....................................................................................................................................................6

1.2.1 程序运行的顺序................................................................................................................................6

1.2.2 程序段内指令字的执行顺序............................................................................................................7

1.3 基本轴增量系统.............................................................................................................................................7

1.3.1 基本轴各增量系统的速度..................................................................................................................7

1.3.2 基本轴各增量系统的单位..................................................................................................................7

1.3.3 基本轴各增量系统的数据范围..........................................................................................................8

1.3.4 基本轴各增量系统的数据范围及单位..............................................................................................8

1.3.5 基本轴各增量系统的程序地址值的单位与范围............................................................................10

1.4 附加轴增量系统...........................................................................................................................................10

1.4.1 附加轴为当前增量系统....................................................................................................................10

1.4.2 附加轴为IS-A增量系统..................................................................................................................10

第二章 MSTF代码.............................................................................................................................................11

2.1 M代码（辅助功能）.................................................................................................................................11

2.1.1 程序结束M02..................................................................................................................................11

2.1.2 刚性攻丝指定M29..........................................................................................................................11

2.1.3 程序运行结束M30..........................................................................................................................11

2.1.4 子程序调用M98.............................................................................................................................12

2.1.5 从子程序返回M99.........................................................................................................................12

2.1.6 宏程序调用M9000～M9999..........................................................................................................13

2.1.7 程序暂停M00.................................................................................................................................13

2.2 主轴功能.....................................................................................................................................................13

2.2.1 主轴转速开关量控制......................................................................................................................13

2.2.2 主轴转速模拟电压控制..................................................................................................................14

2.2.3 主轴倍率..........................................................................................................................................14

2.3 刀具功能.....................................................................................................................................................14

2.4 进给功能.....................................................................................................................................................14

2.4.1 切削进给（G94/G95、F指令）....................................................................................................14

2.4.2 手动进给..........................................................................................................................................16

2.4.3 手脉/单步进给.................................................................................................................................17

2.4.4 自动加减速......................................................................................................................................17

第三章 G代码....................................................................................................................................................19

3.1 G代码概述....................................................................................................................................................19

3.1.1 模态、非模态及初态......................................................................................................................21

3.1.2 示例..................................................................................................................................................21

3.1.3 相关定义..........................................................................................................................................22

3.1.4 地址定义..........................................................................................................................................22

3.2 快速定位G00...............................................................................................................................................23

3.3 直线插补G01...............................................................................................................................................24

3.4 圆弧及螺旋线插补G02、G03....................................................................................................................25

3.5 暂停代码G04...............................................................................................................................................29

3.6 圆柱插补G07.1............................................................................................................................................29

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