Manufacturing method of glass insulator for high-speed TO tube socket

Abstract

The invention relates to the technical field of manufacturing of glass insulators, in particular to a manufacturing method of a glass insulator for a high-speed TO tube socket. The glass insulator is prepared from the following raw materials in percentage by weight: 0.5-1.5% of yttrium oxide, 1-2% of cerium oxide, 5-8% of boron oxide, 8-15% of barium oxide, 10-20% of sodium oxide and 60-70% of silicon oxide. The manufacturing method comprises the steps of S1, burdening, specifically, burdening and mixing according to the proportion; S2, conducting granulation, specifically, adding a plasticizer into the powder, mixing, and sieving to obtain granules; S3, carrying out pressing, rubber discharging and forming, specifically, putting the granulated glass powder into a mold for pressing and forming, then discharging rubber in an air furnace, and completely discharging the plasticizer; S4, carrying out high-temperature sintering, specifically, sintering the glass blank subjected to rubber discharging at high temperature through an air furnace to obtain glass; S5, conducting chemical decrement; and S6, carrying out secondary sintering to obtain the glass insulator meeting the size and the piece weight. The glass amount is reduced through chemical treatment, the production difficulty is reduced, the product percent of pass is increased, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of making glass insulators, in particular to a method for making glass insulators used for high-speed TO sockets. Background technique [0002] In order to be suitable for 5G communication, optical communication lasers need faster transmission speed and more economical cost solutions. Correspondingly, the thickness of TO tube sockets for 5G high-speed lasers is getting thicker and more pins, resulting in glass The outer diameter of the insulator is small, the inner diameter is large, and the height is high, but the glass of this shape is difficult to press and form, the loss of the mold is large, and the qualified rate of the finished product is low, resulting in high production costs for high-speed sockets. Therefore, it is necessary to provide a method for manufacturing a glass insulator for a high-rate TO socket to solve the above problems. Contents of the invention [0003] The technical problem to be...

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Problems solved by technology

[0002] In order to be suitable for 5G communication, optical communication lasers need faster transmission speed and more economical cost solutions. Correspondingly, the thickness of TO tube sockets for 5G high-speed lasers is getting thicker and more pins, resulting in glass The outer diameter of the insulator is small, the inner diameter is large, and the height is high, but the glass of this shape is difficult to press and form, the loss of the mold is large, and the qualified rate of the finished product is low, resulting in high production costs for high-speed tube sockets.