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General Mach Discussion / Re: CNC plasma wont cut in a straight line
« on: December 19, 2017, 07:42:11 PM »
Still nothing obvious, sorry....
can you tell if it is effecting 1 axis only ?
try cutting/drawing some horizontal lines and then vertical lines separately, so only 1 axis is in use at a time.
I'm sure you have checked for mechanical "slack" in the system? and the floating head mechanism ?
bearings ? gantry is at 90 degrees to the long axis ( not crabbing as mentioned earlier)
Art
can you tell if it is effecting 1 axis only ?
try cutting/drawing some horizontal lines and then vertical lines separately, so only 1 axis is in use at a time.
I'm sure you have checked for mechanical "slack" in the system? and the floating head mechanism ?
bearings ? gantry is at 90 degrees to the long axis ( not crabbing as mentioned earlier)
Art