Processing method for glass mold

The invention discloses a processing method for a glass mold. The processing method comprises the following steps that 1, the drawing design is conducted on the glass mold, and the preparation of therequired raw materials is achieved; 2, heating melting at the temperature of 1227-1538 DEG C is condu...

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Bibliographic Details
Main Authors TIAN MINXUAN, XU DEZHANG, NI MINGFA, LI HUAIZHENG
Format Patent
LanguageChinese
English
Published 31.05.2019
Subjects
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Summary:The invention discloses a processing method for a glass mold. The processing method comprises the following steps that 1, the drawing design is conducted on the glass mold, and the preparation of therequired raw materials is achieved; 2, heating melting at the temperature of 1227-1538 DEG C is conducted on the prepared raw materials, the raw materials are cooled to a metal billet, and the manufacturing environment temperature and humidity are set; and 3, mechanical-forging and forging are conducted on the metal billet in the step 2, the metal billet produces plastic deformation, then the temperature is heated to 500-550 DEG C, the annealing treatment with the insulation time of 2-8 h is conducted, and a mold billet is obtained. By means of the processing method for the glass mold, the shape of the glass mold is forged through the mechanical-forging, an inner cavity of the glass mold is processed through the shape processing and mold cavity processing, and integrated molding is achieved accordingly, the pre-pr
Bibliography:Application Number: CN201910293375