G00与G01程序段的主要区别是什么?

数控机床
2025-04-07 10:29:11
推荐回答(1个)
回答1:

G00指令是在工件坐标系中以快速移动速度移动刀具到达由绝对或增量指令指定的位置;G00指令中的快移速度由机床参数“快移进给速度”对各轴分别设定,所以快速移动速度不能在地址F中规定,快移速度可由面板上的快速修调按钮修正;在执行G00 指令时,由于各轴以各自的速度移动,不能保证各轴同时到达终点,因此联动直线轴的合成轨迹不一定是直线。G00 X(U)_ Z(W)_ /G00 X_ Y_ Z_ 其中:X、Z为刀具要到达的目标点的绝对值坐标;Y代表数控铣床或三轴联动数控机床坐标 U、W为刀具的目标点相对于前一点的增量坐标。
G01是数控加工技术指令中的直线插补指令。直线插补指令的功能是刀具以程序中设定的进给速度,从某一点出发,直线移动目标点。G01倒角控制功能可以在两相邻轨迹的程序段之间插入直线倒角或圆弧倒角。G01 X(U)_ Z(W)_ F_(直线插补以直线方式和命令给定的移动速率从当前位置移动到命令位置)X、Z为要求移动到的位置的绝对坐标值;U、W为要求移动到的位置的增量坐标值;F为刀具的进给速度。
G00是快速定位指令,按快移速度移动到定位点。
G01是直线插补指令,需要F指令的规定速度,到指定位置。

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