Hi,
I have a problem with my Makino U86 from 2001. Just got it. Wire aligment and guides are checked.
Machining a 100mm tall toolsteel hole 45mm in diameter. But the hole comes out 0.015 out of round after some skim passes. And a belly(bigger) of 0.01mm in the middle. I expect it to be under 10 microns in straigtness and roundness?
Backlash problem? does not feel like it.
I have a problem with my Makino U86 from 2001. Just got it. Wire aligment and guides are checked.
Machining a 100mm tall toolsteel hole 45mm in diameter. But the hole comes out 0.015 out of round after some skim passes. And a belly(bigger) of 0.01mm in the middle. I expect it to be under 10 microns in straigtness and roundness?
Backlash problem? does not feel like it.