A kind of preparation method of glass sealed socket

Abstract

The embodiment of the present invention relates to a glass sealing method, in particular to a method for preparing a glass sealing socket. It specifically includes the following steps: S1. According to the product assembly drawing, assemble the socket to be sealed; S2. Put the socket to be sealed assembled in step S1 into the graphite box in sequence, cover the graphite cover, and record the serial number of the graphite box; S3. In step S2, the graphite box is pushed into the tubular sintering furnace in the order of empty box-solid box-empty box-solid box, S4, until the solid box is pushed to the outlet of the tubular sintering furnace and taken out, using cooling The circulating water cools down the solid box. S5. Repeat steps S3 and S4 several times for the solid box obtained in step S4 to obtain a glass-sealed socket. Repeat steps S3 and S4 several times for the solid box obtained in step S4, and perform multiple times of fusing, so that the surface of the glass-sealed socket has a glossy glass-like plane, while the bottom hole and the surface are smooth and free of defects, thereby improving the pass rate of the product.

Description

technical field [0001] The embodiments of the present invention relate to glass sealing technology, in particular to a method for preparing a glass-sealed socket. Background technique [0002] The traditional glass sealing technology mostly adopts large carbon rod furnace or molybdenum rod furnace, which is assembled and formed by graphite tooling mold, put into the furnace for heat preservation, and then comes out of the furnace after cooling down to room temperature with the furnace, but the traditional glass sealing forming process will have ceramic gaskets and glass There is a problem of gaps between them, which leads to the unqualified appearance and airtight performance of the sealed and formed glass-sealed socket. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for preparing a glass-sealed socket, so that the surface of the glass-sealed socket has a glossy glass-like plane, while the bottom hole and t...

AI Technical Summary

Problems solved by technology

[0002] The traditional glass sealing technology mostly adopts large carbon rod furnace or molybdenum rod furnace, which is assembled and formed by graphite tooling mold, put into the furnace for heat preservation, and then comes out of the furnace after cooling down to room temperature with the furnace, but the traditional glass sealing forming process will have ceramic gaskets and glass There is a problem of gaps between them, which leads to the failure of many indicators such as appearance and airtight performance of the sealed glass sealed socket.

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