http://www.cnczone.com/forums/cnc_wo...l_monster.html
This member used epoxy to level the tubes
Test Bed
Larry
http://www.cnczone.com/forums/cnc_wo...l_monster.html
This member used epoxy to level the tubes
Test Bed
Larry
L GALILEO THE EPOXY SURFACE PLATE IS FLAT
An oldie but goodie... read how he leveled the rails (and joints...):
MadVac CNC - home made 4'x8' cnc precision gantry router
You can do many things.
Leveling with epoxy has been posted.
Leveling by mounting and leveling steel to the frame. Then mounting to that.
Simply using mounted steel as the rail via V-grove bearings or Ahern's carriages.