I am new to using the Nomad 833 CNC machine and have been experimenting with it. The only issue I encountering is when I run a job, it starts to drill my design mid air. I am not sure why it does this, I have homed its coordinates at the bottom left edge of my material but it seems to always forget the Z-axis. If any of you have any clue or idea why this problems occurs, I would appreciate any response.
The origin on the file is set on the bottom left side. On Carbide motion, when I add my block, I move it to the same position as the file was saved as. Having the the z-axis coordinate be a bit above the material and setting everything to zero before starting.
When you use the lower left corner to zero you are zeroing X Y and Z. The Z is zeroing on the top of the material. If you want to use the bottom of material you have to do a separate operation. You can use the lower left corner of the material and it will set X Y and Z on top but then move off the material do perform a Z only and it will set the Z zero to the bottom of material.