[jacklin1254]

Hello, everyone.

I am a beginner in cnc area, we are in trouble of rotating axis, there is a "line" one the sample.

It is made by GRBL and the Y axis is used as rotating axis.

Does anyone know what make this?

 

[MEBCWD]

It kind of looks like you lost your Z setting while cutting. You don't say what CNC you are using so it might be belt slip if it has belts or could also be caused by the bit coming out or being pushed into the collet. might also be in the design file somewhere.

I would move the start point in between the faces so it is easier to clean up.

 

[old55]

Welcome to the forum.

 

[jw2170]

G'day @jacklin1254 , welcome to the forum.

 

[Gary Lee]

You could paint one side black and one side white, and no one the wiser...

 

[markbdusted]

I am going to guess that your Y axis calibration is just a bit off.

 

[jacklin1254]

It kind of looks like you lost your Z setting while cutting. You don't say what CNC you are using so it might be belt slip if it has belts or could also be caused by the bit coming out or being pushed into the collet. might also be in the design file somewhere.

I would move the start point in between the faces so it is easier to clean up.

machine is made by ourself

 

[jacklin1254]

You could paint one side black and one side white, and no one the wiser...

good idea, but we wanna to solve it.

 

[jacklin1254]

I am going to guess that your Y axis calibration is just a bit off.

You may be right