Have my PM-940 CNC up and running with the Acorn Controller and have made two parts from Fusion 360 to finished product. Lots of hand written G-code as well.
Was playing around this AM with a 2" surface cutter trying to make a 5" X 6" block of aluminum as flat as possible.
I get these ridges between passes at exactly same Z cutting depth. I am thinking the head is sagging relative to the table/vise thus the cuts are at a slight angle. In other words the head is not square to table/vise at least in x-axis.
Any advice on next steps?
Was playing around this AM with a 2" surface cutter trying to make a 5" X 6" block of aluminum as flat as possible.
I get these ridges between passes at exactly same Z cutting depth. I am thinking the head is sagging relative to the table/vise thus the cuts are at a slight angle. In other words the head is not square to table/vise at least in x-axis.
Any advice on next steps?