The Flap disc polishing process operation
The flap disc is coated abrasives conversion products in a large variety, it is cut out of coated abrasives one by one to press along the circumference with adhesive stuck on the back cover plate made, is needed in industrial production. We need to pay attention to some operations when we use hundred blades for grinding and polishing.
In order to ensure that the polishing process of flap disc can be effectively controlled, the polishing process is formulated as follows:
1. Checking whether there is a screw loose grinding machine, leakage safety device;
2. Wearing masks, goggles and work clothes;
3. The grinding stone should hold the grinding tool tightly, and the grinding wheel should keep an Angle of 15-30 degrees with the working face, step by step, and excessive force should not be allowed to cause surface defects;
4 .Checking whether the polishing workpiece is welded reasonably, whether there is a bump phenomenon, whether the weld is smooth defect, etc., if any, it should be repaired before polishing;
5. Use the weight of the polishing tool when polishing the surface of the door panel. Smooth and processed surface combined with translation or circular motion, not halfway force and arbitrary change of Angle;
6. In the process of grinding, if there are holes and slag cracks on the surface, the welder should be informed to repair welding in time;
7. Self-check should be carried out after polishing. There should be no obvious cracks and defects in the polishing area, and no welding splashes around the polishing area.
8. Quality requirements of polishing: after polishing, the surface of parts shall be smooth, without welding defects, and the grinding depth shall not exceed 0.2mm;
9 .After the work is finished, cut off the power supply, put the tools neatly in the designated position, and clean the site before leaving the post.
The flap discs can effectively shorten the operation time, save grinding costs, improve grinding efficiency, and can reduce operator fatigue, increase machine life and other advantages, widely used in various industries or fields of manufacturing. The above is the standard requirements that 100 blades need to comply with when grinding operations.