Everyone uses wet polishing pads for refurbishment during the work process to improve the aesthetics of the ground, but in the process of using wet polishing pads, we will find that the wet polishing pads will become dull after a period of use, which will definitely affect our Processing, the reasons for the dullness of the wet polishing pad are sorted out below.
1. When using wet polishing pads, we cannot help but find that some abrasive tools do not work well, and the abrasive particles are dull. During the grinding process, not only will the abrasive particles cause mechanical wear due to friction and extrusion, but also due to High temperature causes plastic deformation, which makes its sharp edges and corners blunt, and thus loses cutting ability.
2. The grinding wheel is clogged. During the grinding process, the porosity of the wet polishing pad plays an important role in the grinding process. Often, when processing tough metals, a sharp blockage of the wet polishing pad occurs, leading to the premature end of the life of the grinding wheel. In addition, abrasive debris, broken abrasive particles, bonding agents, etc. are often embedded in the gap between the abrasive particles. In this case, even if the abrasive particles are still sharp, the wet polishing pad is no longer capable of cutting.
3. The shape of the wet polishing pad is distorted, which is caused by the uneven shedding of abrasive particles on the working surface of the wet polishing pad. This wet condition is more likely to occur when the wet polishing pad is too soft. After the shape of the wet polishing pad is distorted, the geometric accuracy and surface roughness of the workpiece surface will be affected, so the wet polishing pad will not work properly.
4. In the process of using wet polishing pads, there will be many factors that cause these wet polishing pads to become dull, so we must pay attention to the use of these wet polishing pads, do not think that wet polishing pads are cheap and blunt. Use this idea differently, this will definitely not exert the effect of using the wet polishing pad, and even affect the effect of floor renovation. Therefore, we must always know more about these uses of wet polishing pads.
The above is all about the cause analysis of the dullness of the wet polishing pad. I hope it will be helpful to everyone. During the use, pay attention to the use of the wet polishing pad, so that the effect of the wet polishing pad can be exerted.
.jpg)
