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G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 12:05 AM

Hello all,

I chang X..Y...I...J... To X..Y..R ... But have some problem. It appear alot or Cycle on Toolpath. Please view detail on my videos

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Re: G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 02:08 AM

Hello

It is not so easy to switch from IJK (Circle Center) to R (Radius).

First read the Controller Manual.

If you want to Output Circle with Radius than you must consider following conditions.

Arc angle < 180° Radius is positive +R

Arc angle > 180° Radius is negative -R

Arc == 360° not possible. You need to split the arc

Also some Controller does not support 180°

So you need here also a workaround.

If you use PostConfigurator you only need to switch

"Circular Move Always with IJK" to off

Regards

Re: G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 04:56 AM - edited 05-11-2017 05:28 AM

Dear my friend,

Please help me to switch detail :

How i can make "Circular Move Always with IJK" to off

I use Fanuc 15 M controller

Re: G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 05:00 AM

As i see you are working with PostBuilder. This is not the same!!!!

Re: G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 05:53 AM

Re: G02/G03 in X..Y..R.. instead of X..Y..I..J..

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05-11-2017 06:44 AM

in Postbuilder just:

1.remove IJK,

2.add R

{you can force XY R}

3.__switch full circle\quadrant -__ and test both settings and use working one.

I have no problem with this.

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