Industry news

Sand blasting process of U-shaped sandblasting glass

2022-10-08 09:10

U-shaped sandblasted glass, is a water mixture of carborundum, high-pressure spray in the glass surface, to its grinding process. Including spray glass and sand carved glass, it is the automatic horizontal sandblasting machine or vertical sandblasting machine in the glass processing into a horizontal or concave engraved picture of the glass products, but also in the picture to add color called"Spray Glass", or with the computer engraving machine with the use of deep engraving shallow, constitute a dazzling, painted sound and color art. U-shaped sandblasted glass with high-tech process to form the surface of flat glass corrosion, and then form a translucent fog, with a fuzzy aesthetic. Function is fundamentally similar to frosted glass, the difference is to change frosted for sandblasting. In the bedroom decoration, mainly used in the embodiment of defined areas but not each other close to the local, such as between the dining room and the living room, can be made of a U-shaped sandblasted glass delicate screen.

Sand blasting is a kind of work that uses Compressed air power to push abrasive to the surface of the workpiece for processing. It is called sand blasting, that is, we often say shot peening finishing, shot peening strengthening treatment. Since sand is an abrasive that can be used in the initial stage of shot-peening finishing, shot-peening finishing has been called sand-blasting for a long time.

In fact, sandblasting (shot blasting) is a common phenomenon, in nature, sand, gravel and dust constantly impact the mountains, slowly eroding them away, only this process is appropriately slow, it's not easy to be perceived by us.

In various surface pretreatment methods, sand blasting (shot blasting finishing) role is thorough, strong adaptability, the use of a wide range, which is due to: finishing steel surface fast, thorough; Only sandblasting can be identified with 4 finishing grades that are acceptable to all; sandblasting can be used to finish surfaces that are usually difficult to finish, and some special tools can be used to finish the internal and external surfaces of pipelines at low cost.

Sandblasting can make the finished surface together to achieve the required cleanliness and the surface to get a certain degree of roughness, progress in the basic surface coating adhesion of two kinds of role. No matter how good the paint can not outstanding long-term attachment to the surface of the workpiece without surface treatment. The role of surface pretreatment is to clean the surface and generate on the surface the roughness needed to“Lock in” the coating. The coating life can be 3.5 times higher than that of the same quality coating on the surface of the work piece treated by other methods. Another advantage of sand blasting (shot blasting finishing) is that the surface roughness can be determined in advance according to the requirements, and in the finishing process to reach.