Under what circumstances should the diamond polishing pad be replaced?
1. The polishing efficiency and polishing quality are significantly reduced.
□ When fine scratches and dullness appear on the surface of the polishing material, the polishing pad needs to be replaced immediately.
2. The surface or edge of the polishing pad is damaged.
□ If there is a problem with the appearance of the soft abrasive pad, such as cracks or gaps on the edge, and local diamond particles fall off on the surface, the soft abrasive pad needs to be replaced immediately, otherwise it may cause uneven polishing of the polished surface or even scratches.
3. The bonding layer between the soft abrasive pad and the equipment used fails.
□ The polishing pad cannot be firmly fixed on the equipment. During the polishing process, the polishing pad may become loose, causing deflection and damage to the polishing surface or equipment. It needs to be replaced in time and correctly installed on the equipment.
4. The overall thickness of the polishing pad is significantly reduced.
□ Due to long-term use, the thickness of the working layer of the soft abrasive pad will gradually decrease and become thinner, even close to the supporting layer. Too thin soft abrasive pads are prone to uneven polishing during the polishing process, resulting in scratches and damage to the surface of the polished material.
5. The surface of the resin polishing pad is severely worn.
□ Long-term use causes the diamond particles on the surface of the soft abrasive pad to be worn away, the surface becomes smooth, the color fades, and the ideal polished surface gloss cannot be achieved.
6. The working life exceeds the design life of the polishing pad.
□ When the polishing pad reaches the manufacturer's recommended service life, even if there is no obvious damage, the performance will be affected, and continued use may affect the polished surface effect.
The service life of polishing pads is affected by many factors, from material hardness to cooling conditions. Every detail is related to efficiency and effect. Did you know that timely replacement of diamond polishing pads can also avoid surface defects? Scientific use and maintenance are the key to extending the service life.
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