Abstract Mobile phone glass is the most common thing in people's lives. The grinding and polishing of mobile phone glass is widely used in mobile communication. The equipment commonly used in mobile phone glass has a plane polishing machine, which is specially used for polishing mobile phone glass, tablet screen and the like. level...
Mobile phone glass is the most common thing in people's lives. The grinding and polishing of mobile phone glass is widely used in mobile communication. The equipment commonly used in mobile phone glass has a plane polishing machine, which is specially used for polishing mobile phone glass, tablet screen and the like. The plane polishing machine is a professional polishing plane product, then the plane polishing machine just meets this feature. The surface of the plane polishing machine needs to be polished, and the screen of the mobile phone is also flat, which just happens to achieve the plane polishing. Machine, the main advantage of this machine is that the polishing effect of the plane workpiece is very good, the brightness and precision of the polishing can reach the top, the workpiece is pressurized by the cylinder plus 4, the pressure is adjustable; the surface brightness of the workpiece after polishing is high, no It is characterized by scratches, no grain, no pitting, no sag, and high flatness. The interval automatic spray device can be used to set the spray interval freely. Since the market share of mobile phone glass in the sales of flat polishing machines is very large, we will analyze in detail the problems that need to be paid attention to during polishing. In the plane polishing machine in the polishing of mobile phone glass, we often have the following problems:
1. Easy to scratch. This problem usually occurs. It may be due to the problem of the selected slurry. If the slurry is too large, it will be easily scratched during polishing. The other is the staff's operation, no attention is paid to the cleaning of the parts, and impurities fall into the grinding disc. , causing scratches when grinding. Therefore, to avoid this problem, we must pay attention to these two points.
2. Collapse is also a common phenomenon. The occurrence of the situation of sag is mostly caused by the thinness of the mobile phone glass and the improper use of the grinding disc. Of course, it may be caused by uneven pressure. Therefore, after this phenomenon occurs, we should first take the two points to check whether the grinding disc is improperly selected or the pressure is uneven. If it is, then replace the grinding disc and adjust the workpiece pressure block.
3. Locally prone to similar oxidation. In the last fine throw, many companies will encounter such a problem, the color of the surface of the mobile phone glass after the throwing, similar to the phenomenon of oxidation. This phenomenon is not caused by the equipment itself, because we did not pay attention to controlling the temperature during grinding. If the phone glass reaches a certain temperature, color spots will appear.
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