[China Glass Network] Today, we will explain the whole process of car front windshield repair, so that you can quickly understand how to deal with the front windshield crack. When your car's glass is broken by stones or other reasons, you can choose to fix it yourself or repair it at a nearby professional glass repair shop. Let your car have the risk of glass being replaced. It not only saves money, but also guarantees the rigor of the original car! By front step, glass cleaning: Before the glass is repaired, clean the glass surface, especially the broken glass. If it is rainy or the glass crack enters the rain, add the glass drainage work. At the same time, glass cleaning is a prelude to glass repair, preventing the interference of rain and dust when the glass is repaired, and affecting the repair effect. The second step, the glass eye: the eye can help to vacuum, easy to inject resin, stop cracking and so on. Of course, glass eyewear also has a lot of detailing skills, and not all glass cracks need to be eye-catching. Some glass cracks need to be penetrated to the front layer. Some glass cracks need to hit the front layer to be transparent, some inside one In the case of rupture of the glazing, it is even necessary to penetrate the inner glass, which requires the glass repairing technician to have a very rich experience in glass repair. The third step is to remove dust: clean the dust and dust from the glass hole at the eye. The fourth step, vacuum: use a glass repairer to exhaust the air inside the glass crack. From the figure, we can see that the piston rod of the glass repairer is pulled up and kept fixed. The vacuum is the vacuum area formed by the space occupied by the piston and the pressure difference in the crack will be inside the glass crack. Air is drawn into the vacuum pump. Vacuuming is a very important step in glass repair. It is sequential with the resin injection, but it is carried out at the same time. There are many techniques to be controlled. The key is how to exhaust the air. This is a long-term repair experience. accumulated. The fifth part, the resin is injected: the piston rod of the glass repairer is lowered, and the resin is pressed (also referred to as suction) by the pressure of the air pressure difference. The sixth step, ultraviolet baking: after the glass resin is injected, the glass resin is cured and dried by ultraviolet rays. Glass resin generally cures in about 40 seconds. To fully cure, please maintain a curing time of 3-10 minutes (10 minutes is really a little long when the light is sufficient). The seventh step, the surface is flat: the hole is flush with the original glass surface, so that the visual effect can be beautified and the normal use of the wiper can be ensured. Step 8: Grinding and Brightening: The glass hole is treated and brightened. The glass resin scraped through the blade is dull and fuzzy. We can polish the hole with a polishing disc and a little abrasive. The ninth step, finishing the clean: later, we can wipe the inside and outside of the glass. After the above 9 steps, the front windshield is perfectly repaired. Is it possible to repair the front windshield by yourself? What is UV Resistant Fabric? UV protection principle of UV protection fabrics? Detailed explanation of UV protection functional fabrics!
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