Z-Axis Growing During Mill Operation
I have Had my machine for under a year and all the sudden the Z-axis has started acting very strangely. I zero it with G92 command and start the print. Say I zero it out at 40mm for the mill head, After I hit print the display jumps to 79.8mm. Still actual is where I have backed it away for clearance. First part cuts at proper depth, then every part after the Z-axis grows into a bigger gap. Although it still reads 79.8. Eventually, the z-axis or sometimes all show red and have to be zeroed again and again. And all of it is getting progressively worse. I have production to get out and I can’t cut what I need. Any Ideas on a fix?
Is this a good question?