Convex toughened vacuum glass welded through metal solder by means of microwaves with edges being sealed by strip borders
A vacuum glass and microwave welding technology, applied in the field of vacuum glass processing and manufacturing, can solve problems such as difficulty, high production cost, and difficulty in automated production, achieve high compressive strength and bending strength, improve qualification rate and service life, Good wind pressure performance
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Embodiment 1
[0047] Embodiment 1: see figure 1 The two pieces of tempered vacuum glass are tempered glass or semi-tempered glass, one of which is low-emissivity glass, and its production method is as follows: firstly, a piece of flat glass and a piece of low-emission glass are cut according to the shape and size of the vacuum glass to be produced. Glass, and carry out edge grinding, chamfering, film removal, after cleaning and drying, use silk screen to print tempered glass ink into edge banding frame on two pieces of glass, and print on the upper and lower edge banding frame of the upper glass The tempered glass is printed with silver paste between the two edge banding frames of the glass as a transition layer. After the upper and lower glass are combined, the edge banding frame of the upper glass can be embedded between the edge banding frames of the lower glass; The two pieces of glass are respectively loaded into two forming molds, the forming mold has an upper mold and a lower mold, t...
Embodiment 2
[0048] Example 2: see figure 2 , the upper and lower glass of the double vacuum layer tempered vacuum glass is tempered glass or semi-tempered glass, and the middle glass is low-emissivity glass. The production method is as follows: first cut two pieces of flat glass of the required size according to the shape and size of the vacuum glass to be produced and A piece of low-emissivity glass is ground, chamfered, cleaned, and dried. Use printing technology to print tempered glass ink containing silver powder and aluminum powder into an edge banding frame around the welding surface of the upper, middle and lower glass. The size of the edge banding frame is between the two lower edge banding frames. After the upper, middle and lower glass are combined, the upper edge banding frame can be fitted between the lower edge banding frames; secondly, the upper and lower glass Put the glass into two forming molds respectively, and the glass is clamped between the upper mold and the lower m...
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