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Manufacturing method for glass ware processing mold

A production method and glassware technology, which are applied in heating inorganic powder coating, metal material coating process, coating and other directions, can solve the problems of inconsistent shrinkage, surface stripes, and uneven heat transfer of 3D glass products

Inactive Publication Date: 2020-02-21
安徽金冠玻璃有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a manufacturing method based on molds for glassware processing, which solves the problem of uneven heat transfer based on existing molds for glassware processing, which easily leads to shrinkage of 3D glass products during thermal processing Inconsistency, problems with undesirable conditions such as streaks on the surface

Method used

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  • Manufacturing method for glass ware processing mold
  • Manufacturing method for glass ware processing mold
  • Manufacturing method for glass ware processing mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] S1. Paint selection: Select paint A: 20 parts of graphene powder, 15 parts of silicon carbide, 10 parts of clay and the rest of deionized water, and then choose paint B: 25 parts of ceramic micropowder, 35 parts of calcium silicate and the rest of deionized water quantity;

[0034] S2. Mixing of coating A: according to the proportion of each component in S1, pour the graphene powder, silicon carbide and clay in coating A into a pounding pot, use a pounding pestle to pound it into powder for mixing, and then add the mixed powder to Fully stir it in a heating and stirring pot filled with deionized water, and keep it for later use. The mixing and stirring time of coating A in S2 is 5-10min, the speed is controlled at 100-120r / min, and the temperature is controlled at 50-70°C;

[0035] S3. Mixing of paint B: according to the proportion of each component in S1, pour the ceramic micropowder and calcium silicate in paint B into a pounding jar, pound it into powder with a pound...

Embodiment 2

[0041] S1. Paint selection: Select paint A: 30 parts of graphene powder, 25 parts of silicon carbide, 15 parts of clay and the rest of deionized water, and then select paint B: 30 parts of ceramic micropowder, 45 parts of calcium silicate and the rest of deionized water quantity;

[0042] S2. Mixing of coating A: according to the proportion of each component in S1, pour the graphene powder, silicon carbide and clay in coating A into a pounding pot, use a pounding pestle to pound it into powder for mixing, and then add the mixed powder to Fully stir it in a heating and stirring pot filled with deionized water, and keep it for later use. The mixing and stirring time of coating A in S2 is 5-10min, the speed is controlled at 100-120r / min, and the temperature is controlled at 50-70°C;

[0043] S3. Mixing of paint B: according to the proportion of each component in S1, pour the ceramic micropowder and calcium silicate in paint B into a pounding jar, pound it into powder with a pound...

Embodiment 3

[0049] S1. Paint selection: Select paint A: 40 parts of graphene powder, 35 parts of silicon carbide, 20 parts of clay and the rest of deionized water, and then select paint B: 35 parts of ceramic micropowder, 55 parts of calcium silicate and the rest of deionized water quantity;

[0050] S2. Mixing of coating A: according to the proportion of each component in S1, pour the graphene powder, silicon carbide and clay in coating A into a pounding pot, use a pounding pestle to pound it into powder for mixing, and then add the mixed powder to Fully stir it in a heating and stirring pot filled with deionized water, and keep it for later use. The mixing and stirring time of coating A in S2 is 5-10min, the speed is controlled at 100-120r / min, and the temperature is controlled at 50-70°C;

[0051] S3. Mixing of paint B: according to the proportion of each component in S1, pour the ceramic micropowder and calcium silicate in paint B into a pounding jar, pound it into powder with a pound...

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Abstract

The invention discloses a manufacturing method for a glass ware processing mold. The manufacturing method comprises the following steps of S1, selecting a coating A prepared from the following components in parts: 20-40 parts of graphene powder, 15-35 parts of silicon carbide, 10-20 parts of clay and the balance deionized water; and then selecting a coating B prepared from the following componentsin parts: 25-35 parts of ceramic micropowder, 35-55 parts of calcium silicate and the balance deionized water. The invention relates to the technical field of mold processing. According to the manufacturing method for the glass ware processing mold, the quality of a product is improved effectively and the defective percentage is low by spraying the coating B to a mold cavity of the mold, forminga heat isolating layer first by means of heat isolating performance of the ceramic micropowder and calcium silicate in the coating B, then spraying the coating A to the surface of the heat isolating layer, wherein heat in an inner cavity of the mold is conducted uniformly by means of high thermal conductivity of the graphene powder, silicon carbide and clay in the coating A and is stored by the heat isolating layer, so that unfavorable conditions such as stripes on the surface are avoided substantially as a 3D glass product is consistent in shrinkage during heat processing.

Description

technical field [0001] The invention relates to the technical field of mold processing, in particular to a method for manufacturing a mold based on glassware processing. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry". Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineeri...

Claims

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Application Information

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IPC IPC(8): C23C24/08C04B28/00
CPCC04B28/001C04B2111/00525C23C24/082C04B14/024C04B14/324C04B14/043C04B18/023C04B40/0263
Inventor 李茂华
Owner 安徽金冠玻璃有限责任公司