Maintenance of sander

by:Gewinn     2021-03-16
1. Lubricate the gear pair, worm gear pair, screw-nut mechanism, guide rail pair, and each bearing on the sanding machine regularly according to the lubrication requirements. When lubricating, use a brush to clean the grease nipple, and no debris is allowed. When lubricating the bearing with grease, the filling amount of fat should be moderate. Generally, the filling amount should occupy 1/3 or 1/2 of the space between the direction and the housing. Lubrication should be carried out when the machine tool is stationary. After lubrication, it should be turned by hand for several minutes and should not be started the grease in the balanced bearing at high speed immediately.
2. Clean up the debris and dust on and around the machine tool after work on duty. Prevent from accumulating in the equipment to avoid the sander's heat dissipation problems and affecting the equipment.
3. Grind the sander's maintenance conveyor belt, raise the sanding pad, adjust the worktable's level, start the sander and the conveyor belt to grow the worktable until the worktable touches the sanding belt lightly. The grinding amount of the conveyor belt is not more than 0.1mm each time to prevent the conveyor belt from heating and deforming. After the adjustment is completed, the wear debris is removed, and the thickness setting is reset to zero.
4. Regularly grind the calibrating roller and adjust the level of the worktable. Remove the sanding belt and place a piece of sandpaper on the conveyor belt and under the calibrating roller. The template width must reach a certain width value, start the thickness roller motor and raise the worktable, make the sandpaper touch the roller lightly, move the template back and forth along the length of the steel roller, adjust smoothly, at a constant speed, without stopping, and remove the abrasion debris.
5. Adjust the pressure roller, raise the sanding pad, remove the sanding belt, raise the workbench, make the thickness-fixing roller lightly touch the conveyor belt, and lower the workbench by 1mm according to the thickness display reading, and loosen the two pressure rollers. End the nut until the pressure roller lightly touches the conveyor belt and tightens the nut.
6. Level the sand pad, lift the sanding pad, remove the sand belt, put a trim level on the conveyor belt, raise the workbench until the thickness roller and the group are lightly touched. The sand Lower the pad and gently brush the level ruler, move the ruler from one end of the sand pad to the other end, check the sand pad's levelness if there is an error, adjust it through the left and right threads of the sanding pad.
7. Check the air filter every week to remove the condensate.
8. Regularly check the maintenance and feeding of the sander and the tension of the lifting transmission chain, and tighten it if necessary.
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