Method for drilling vacuum glass

Abstract

The invention relates to a method for drilling vacuum glass, which comprises the following steps: setting supporters; combining glass sheets and setting edge sealing; heating the glass in a heating furnace; vacuumizing the glass; and sealing. Glass holes are arranged on substrate glass and upper glass, and are subjected to edge sealing by adopting low melting-point glass powder or the low melting-point glass powder is distributed in a drilling area between the substrate glass and the upper glass firstly before the glass sheets are combined. The drilling method has a simple process and scientific design, changes the convention assembly mode that a framework is sealed on the edge of the vacuum glass, improves the firmness and stability of connecting assembly between vacuum glass, has good look and feel, high quality level, high strength and long service life, is easy for realizing industrial mass production, is a revolutionary innovation for the vacuum glass manufacture process, and hasgreat promoting effect for the development of the vacuum glass industry.

Description

technical field [0001] The invention belongs to the field of vacuum glass, in particular to a hole-making method of vacuum glass. Background technique [0002] Because the sound insulation, heat insulation and thermal insulation properties of vacuum glass are much better than ordinary glass or interlayer glass, the characteristics are outstanding, and the application prospect is very broad. However, in the application process of vacuum glass, there is an insurmountable problem at present, that is, the vacuum glass cannot be drilled (glass inner hole or side hole), because the vacuum glass is a closed vacuum formed by double-layer glass, and the hole is punched. It will cause the leakage of the airtight vacuum, thus losing the proper characteristics of the vacuum glass. For this reason, the existing vacuum glass is installed in the way of encapsulating the frame at the edge, and the connection of several vacuum glass is also connected by the frame, which has poor firmness an...

AI Technical Summary

Problems solved by technology

However, in the application process of vacuum glass, there is an insurmountable problem at present, that is, the vacuum glass cannot be drilled (glass inner hole or side hole), because the vacuum glass is a closed vacuum formed by double-layer glass, and the hole is punched. It will cause the leakage of the airtight vacuum, thus losing the proper characteristics of the vacuum glass

For this reason, the existing vacuum glass is installed in the way of encapsulating the frame at the edge, and the connection of several vacuum glass is also connected by the frame, which has poor firmness and poor appearance, which not only reduces the application field of vacuum glass, but also affects Development of vacuum glass

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