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Glass processing pretreatment technology and equipment

Jan 10,2022

In the early days, the flatness and other properties of ordinary flat plate Borui were relatively poor. Before glass processing, the surface needs to be ground and polished. At present, float technology has greatly improved the surface plasm basin of Bolu. In the processing of architectural Borui and automotive Borui, a glue no longer needs to polish the original sheet, but in terms of electronic Borui, she is still a relatively important process.

Polishing is divided into mechanical grinding polishing and chemical she light. The glass processing and polishing process removes the emblem crack layer on the surface of Borui. The emblem crack on the surface of the glass is reduced, and the strength of the glass can be lifted to a certain extent.

The main method of mechanical polishing is mechanical visual treatment of Borui surface with abrasives and grinding discs. Remove the slightly protruding part of the glass surface. Grinding discs are generally made of wool felt. The most commonly used polishing material is Quan Hwa Zhong. For Borui grinding mechanism. It is generally believed to start with a Linli effect. Then the fresh surface of Borui is hydrolyzed with water, producing silica gel thin shyness. The silicone film is then poured -'go down. After repeated many times, the glass surface is gradually polished to a clear surface.

There are many factors that have an impact on grinding and light grabbing. The speed of the grinding wheel, the hardness of the abrasive, the size of the abrasive suction gun and the grinding pressure will all affect the research effect.

In the construction of the glass processing industry. At present, there is no large-scale mechanical polishing equipment in Gooseben. Various small skimming machines are mainly used to remove scratches, spots and other defects on the surface of Borinon during processing.

Chemical polishing is mainly the use of hydrogen glue corrosion to polish the surface of Borui. Nitrogen rice touches the silicon rice structure of Brenonny. The Bolu agricultural layer is peeled off to obtain a new smooth surface.