Woodworking engraving machine maintenance

Woodworking CNC engraving machine maintenance ( 1) Often adjust sliding scale, scale pointer and adjustable handle, keep the regulation system. ( 2) Sliding part of the lathe bed and end frame will often drops of mechanical lubricating oil. ( 3) Often should check whether the mounting screw fastening properly, if there are any loose fastening immediately, so as not to cause serious accidents. ( 4) Pay attention to the protection of motor, regular cleaning, wipe the dust. ( 5) When the carbon brush wear to 5 ~ 6 mm, should be replaced at the same time two carbon brush. Often keep the carbon brush clean, ensure the free sliding in the clip. ( 6) Make insulation inspection on a regular basis. If found defective insulation, should immediately ruled out. When operating in a wet environment, should do dry with motor on a regular basis.