Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of preparation method of curved surface glass

A curved glass, glass technology, applied in glass manufacturing equipment, glass molding, glass re-molding and other directions, can solve the problems of low production efficiency and poor quality

Inactive Publication Date: 2021-07-06
杨玉金
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of low production efficiency and poor quality due to defects in the glass body during the preparation of curved glass by hot bending technology, the present invention proposes a method for preparing curved glass

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of preparation method of curved surface glass
  • A kind of preparation method of curved surface glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solution of the present invention will be introduced in detail below in conjunction with the accompanying drawings and embodiments

[0024] combine figure 1 and figure 2 As shown, Gorilla Glass 3 glass with a thickness of 0.6mm is selected as the glass body from Corning Corporation, and the method for preparing curved glass of the present invention is introduced in detail. The specific operation steps are as follows:

[0025] Step S1, setting a protective layer on the outside of the glass body. A sheet material having a thermal bending performance similar to that of the glass body 1 and having a certain thickness is selected as the protective layer 2 , and the sheet material is laid flat on the surface of the glass body 1 .

[0026] Preferably, in this embodiment, according to the selected mold and the pre-statistical analysis of the depth of hot bending defects, Corning's Gorilla Glass 3 with a thickness of 0.2 mm is selected as the protective layer. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of curved glass preparation, and in particular relates to a method for preparing curved glass. In order to solve the problems of low production efficiency and poor quality caused by defects in the glass body during the preparation of curved glass by a hot bending process, the invention discloses a method for preparing curved glass. The preparation method includes the following steps: Step S1, setting a protective layer outside the glass body; Step S2, performing hot bending processing on the glass body; and Step S3, removing the protective layer to obtain the final curved glass. Using the method of the invention to process and prepare curved glass can not only improve the efficiency of preparing curved glass, but also improve the quality of the finally obtained curved glass.

Description

technical field [0001] The invention belongs to the technical field of curved glass preparation, and in particular relates to a method for preparing curved glass. Background technique [0002] In the existing curved glass, the flat glass is passed through a mold or machine equipment, and after being processed with a mold or a cutting tool, the finished product is made into a glass plate with a curved curvature. Among them, glass hot bending with the help of molds is currently the most commonly used process for preparing curved glass. [0003] During the actual processing of curved glass using glass hot bending technology, it is found that due to the influence of high temperature and high pressure and processing errors on the surface of the mold when the glass body is formed, it is very easy to cause defects on the surface of the glass body, such as pitting , indentation, scratches and other problems, at this time, it is necessary to use the subsequent grinding process to de...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C03B23/03
CPCC03B23/0302
Inventor 杨玉金
Owner 杨玉金
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com