Automotive windscreen repairing process

Abstract

The invention discloses an automotive windscreen repairing process which is characterized by particularly including the steps: inspecting a damaged position, clearly wiping a windscreen, cleaning scraps at cracks, and dressing and smoothing the cracks by a grinding tool; installing a repair device on the windscreen, adjusting a sealing device, pumping out air at the damaged position; injecting liquid repairing agents at the damaged position, fully filling the damaged position with the repairing agents, irradiating the damaged position by an ultraviolet lamp, and pumping out redundant air at the damaged position by a vacuum syringe again; injecting repairing agents with high concentration in a pressure cylinder of a sealing robot, injecting the liquid repairing agents with the high concentration at the damaged position, repairing a pit in the damaged position, and baking the damaged position by the ultraviolet lamp; scraping off projecting solid glue on the surface of the damaged position by a blade, grinding and polishing a windscreen, and covering the windscreen with a film. By the aid of the technical scheme, a repairing process is simple and rapid, cost is low, replacement of awhole front windscreen is omitted, cost is saved, and prototype repairing success rate is high.

Description

technical field [0001] The invention relates to the field of automobile maintenance, in particular to an automobile windshield repair process. Background technique [0002] Automobile windshield belongs to laminated glass, that is, inner glass, laminated layer and outer glass. When the vehicle is running, suddenly flying stones or other hard objects hit the windshield, leaving unsightly cracks. Such cracks will not only affect the line of sight, but also endanger driving safety. If the glass is replaced, the cost will be high, the time will be long, and the airtightness of the original glass may not be restored, and other consequences will occur. In this case, if you replace the whole piece of glass for a small crack, it is not only wasteful, but also worthless; if you ignore it, the wind pressure will make the crack bigger and bigger, posing a threat to safety. [0003] When the windshield of the car is damaged, it can restore its aesthetics in time and ensure the safety ...

AI Technical Summary

Problems solved by technology

The occurrence of such cracks not only affects the line of sight, but also endangers driving safety. If the glass is replaced, it will cost a lot, take a long time, and may not be able to restore the airtightness of the original glass, as well as other consequences

In this case, if you replace the whole piece of glass for a small crack, it is not only wasteful, but also worthless; if you ignore it, the wind pressure will make the crack expand and become bigger, posing a threat to safety