数控加工中心G代码G16如何使用 请把格式告诉我

图中的弓箭如何加工(从左到右),G91G01X100然后呢
2024-11-08 02:50:08
推荐回答(3个)
回答1:

G16是极坐标编程,用了G16后,X代表编程半径Y代表角度,是在一个圆周上加工。

G16 G17 G90 极坐标建立G01 X...Y....F.... 其中X指终点到原点的距离,也就是半径。

1、回零(返回机床原点):

对刀之前,要进行回零(返回机床原点)的操作,以清除掉上次操作的坐标数据。指终点与原点连线 和 X正半轴的夹角.....G15 取消极坐标。

2、主轴正转:

用“MDI”模式,通过输入指令代码使主轴正转,并保持中等旋转速度。然后换成“手轮”模式,通过转换调节速率进行机床移动的操作。

3、X向对刀:

用刀具在工件的右边轻碰一下,将机床的相对坐标清零,将刀具沿Z向提起,再将刀具移动到工件的左边,沿Z向下到之前的同一高度,移动刀具与工件轻轻接触,将刀具提起。

记下机床相对坐标的X值,将刀具移动到相对坐标X的一半上,记下机床的绝对坐标的X值,并按(INPUT)输入的坐标系中即可。

4、Y向对刀:

用刀具在工件的前面轻碰一下,将机床的相对坐标清零,将刀具沿Z向提起,再将刀具移动到工件的后面,沿Z向下到之前的同一高度,移动刀具与工件轻轻接触。

将刀具提起,记下机床相对坐标的Y值,将刀具移动到相对坐标Y的一半上,记下机床的绝对坐标的Y值、并按(INPUT)输入的坐标系中即可(发那科系统输入“Y0.”按“测量”也可以)。

5、Z向对刀:

将刀具移动到工件上要对Z向零点的面上,慢移刀具至与工件上表面轻轻接触,记下此时的机床的坐标系中的Z向值,并按(INPUT)输入的坐标系中即可(发那科系统输入“Z0”按“测量”也可以)。

6、主轴停转:

先将主轴停止转动,并把主轴移动到合适的位置,调取加工程序,准备正式加工。


参考资料来源:百度百科-数控加工中心G16G15

参考资料来源:中国经济网-质检总局:加工中心抽查合格率96.7%

回答2:

G16是极坐标编程,用了G16后,X代表编程半径Y代表角度,是在一个圆周上加工.如.G0G90G16G54X100Y45.机床就走到以G54X0Y0为圆心.100的半径45的角度那里去了.

回答3:

G16书面叫极坐标,通俗点就叫角度,X是半径,Y是角度,角度是按逆时针旋转的,你这个图应该不需要G16吧,中间那段是圆弧吗

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