南数NSK3000M六轴数控系统
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2.1.12.1 用刀具底刃加工─刀具长度补偿························································ 18 2.1.12.2 用刀具侧刃加工─刀具半径补偿功能················································ 19
2.2.14.1 刀具半径补偿功能 ················································································ 34
1
六轴铣床系统使用手册
南京南数数控
2.2.14.2 补偿量 (D 码) ······················································································ 34 2.2.14.3 补偿向量 ······························································································· 34 2.2.14.4 平面选择及向量 ···················································································· 35 2.2.14.5 G40，G41 及 G42················································································ 35 2.2.14.6 刀具半径补偿C 的使用说明 ································································ 37
2.2 G功能 ············································································································· 19 2.2.1 定位（G00）······················································································ 21 2.2.2 直线插补（G01） ·············································································· 22 2.2.3 顺圆插······················································· 23 2.2.4 逆圆插补（G03） ··············································································· 24 2.2.5 螺旋线插补机能················································································· 26 2.2.6 暂停或准停（G04） ·········································································· 26 2.2.7 插补平面选择（G17、G18、G19）·················································· 27 2.2.8 自动返回机械零点（G28） ······························································· 27 2.2.9 从参考点自动返回(G29) ··································································· 28 2.2.10 自动返回程序零点（G26） ···························································· 29 2.2.11 返回 2、3、4 参考点（G30）························································· 29 2.2.12 测量功能（G31） ············································································ 30 2.2.13 刀具长度补偿(G43、G44、G49) ····················································· 31 2.2.14 刀具半径补偿 C (G40～G42) ·························································· 34
六轴铣床系统使用手册
南京南数数控
第一章 概述 ·················································································································· 9 第二章 编程篇 ············································································································ 14
2.1 编程概要 ······································································································· 14 2.1.1 轴定义 ································································································ 14 2.1.2 机械零点（参考点） ········································································· 14 2.1.3 工件坐标系设定················································································· 14 2.1.4 坐标单位及范围················································································· 15 2.1.5 编程坐标值························································································· 15 2.1.6 初态，模态························································································· 16 2.1.7 插补功能····························································································· 16 2.1.8 进给功能····························································································· 17 2.1.9 切削速度—主轴功能 ········································································· 17 2.1.10 各种加工时选用的刀具——刀具功能············································ 18 2.1.11 各种功能操作指令——辅助功能 ··················································· 18 2.1.12 刀具形状和刀具加工─刀具补偿功能············································ 18
2.2.15 简化编程功能介绍··········································································· 38
2.2.15.1 高速深孔加工循环（G73） ································································· 42 2.2.15.2 左旋攻丝循环（G74） ········································································· 44 2.2.15.3 精镗循环（G76）················································································· 45 2.2.15.4 钻孔循环，点钻循环（G81） ····························································· 47 2.2.15.5 钻孔循环，镗孔循环（G82） ····························································· 48 2.2.15.6 排屑钻孔循环（G83） ········································································· 49 2.2.15.7 右旋攻丝循环（G84） ········································································· 50 2.2.15.8 镗孔循环（G85 孔底不停主轴） ······················································· 52 2.2.15.9 镗孔循环（G86 孔底停主轴） ···························································· 53 2.2.15.10 反镗循环（G87）················································································ 55 2.2.15.11 镗孔循环（G88 手动返回） ······························································ 57 2.2.15.12 镗孔循环（G89 孔底暂停） ····························································· 58 2.2.15.13 刚性攻丝循环（G93，需外接主轴编码器） ···································· 59
2.2.14.1 刀具半径补偿功能 ················································································ 34
1
六轴铣床系统使用手册
南京南数数控
2.2.14.2 补偿量 (D 码) ······················································································ 34 2.2.14.3 补偿向量 ······························································································· 34 2.2.14.4 平面选择及向量 ···················································································· 35 2.2.14.5 G40，G41 及 G42················································································ 35 2.2.14.6 刀具半径补偿C 的使用说明 ································································ 37
2.2 G功能 ············································································································· 19 2.2.1 定位（G00）······················································································ 21 2.2.2 直线插补（G01） ·············································································· 22 2.2.3 顺圆插······················································· 23 2.2.4 逆圆插补（G03） ··············································································· 24 2.2.5 螺旋线插补机能················································································· 26 2.2.6 暂停或准停（G04） ·········································································· 26 2.2.7 插补平面选择（G17、G18、G19）·················································· 27 2.2.8 自动返回机械零点（G28） ······························································· 27 2.2.9 从参考点自动返回(G29) ··································································· 28 2.2.10 自动返回程序零点（G26） ···························································· 29 2.2.11 返回 2、3、4 参考点（G30）························································· 29 2.2.12 测量功能（G31） ············································································ 30 2.2.13 刀具长度补偿(G43、G44、G49) ····················································· 31 2.2.14 刀具半径补偿 C (G40～G42) ·························································· 34
六轴铣床系统使用手册
南京南数数控
第一章 概述 ·················································································································· 9 第二章 编程篇 ············································································································ 14
2.1 编程概要 ······································································································· 14 2.1.1 轴定义 ································································································ 14 2.1.2 机械零点（参考点） ········································································· 14 2.1.3 工件坐标系设定················································································· 14 2.1.4 坐标单位及范围················································································· 15 2.1.5 编程坐标值························································································· 15 2.1.6 初态，模态························································································· 16 2.1.7 插补功能····························································································· 16 2.1.8 进给功能····························································································· 17 2.1.9 切削速度—主轴功能 ········································································· 17 2.1.10 各种加工时选用的刀具——刀具功能············································ 18 2.1.11 各种功能操作指令——辅助功能 ··················································· 18 2.1.12 刀具形状和刀具加工─刀具补偿功能············································ 18
2.2.15 简化编程功能介绍··········································································· 38
2.2.15.1 高速深孔加工循环（G73） ································································· 42 2.2.15.2 左旋攻丝循环（G74） ········································································· 44 2.2.15.3 精镗循环（G76）················································································· 45 2.2.15.4 钻孔循环，点钻循环（G81） ····························································· 47 2.2.15.5 钻孔循环，镗孔循环（G82） ····························································· 48 2.2.15.6 排屑钻孔循环（G83） ········································································· 49 2.2.15.7 右旋攻丝循环（G84） ········································································· 50 2.2.15.8 镗孔循环（G85 孔底不停主轴） ······················································· 52 2.2.15.9 镗孔循环（G86 孔底停主轴） ···························································· 53 2.2.15.10 反镗循环（G87）················································································ 55 2.2.15.11 镗孔循环（G88 手动返回） ······························································ 57 2.2.15.12 镗孔循环（G89 孔底暂停） ····························································· 58 2.2.15.13 刚性攻丝循环（G93，需外接主轴编码器） ···································· 59