Hi, I have a problem with my fadal 3016 FX. It has the fanuc oi MC control.
I have adjusted the backlash with a indicator and it repeats within .00015 everytime in feed and rapid feeds. When I mill a square, arcing in and out in the middle of the square, the square is .0005 different in size on either side of the entry point. Also when circular milling it leaves dwell marks on the Y axis only. the same axis where the size difference is. The machine is a year old and I have had trouble from the start. I actualy had to shim the column
to get this thing square and recut and hand scrape the spindle face to tram it. Would appreciate any suggestion PS when milling a hex its off .0005 in the 45 degree direction