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Efficient polishing method for light control glass

A high-efficiency technology of dimming glass, which is applied in the direction of surface polishing machine tools, grinding/polishing equipment, metal processing equipment, etc., can solve the problems of reducing polishing efficiency, increasing polishing time-consuming, and low polishing efficiency. Improve the efficiency of annealing, improve efficiency, increase the effect of polishing

Pending Publication Date: 2021-06-01
SHENGHUAYUAN GLASS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a polishing method for high-efficiency dimming glass, so as to solve the problem of low polishing efficiency and reduced polishing efficiency in the above-mentioned background technology; the labor intensity is high, and the time-consuming problem of polishing is increased.

Method used

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  • Efficient polishing method for light control glass

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Experimental program
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Effect test

Embodiment 1

[0034] A method for polishing high-efficiency dimming glass, comprising the steps of:

[0035] Step 1: Preparation of materials and equipment: the material is dimming glass; the equipment includes: tunnel furnace, continuous wave (CW) laser located in the tunnel furnace, the model of continuous wave (CW) laser is CW-DPSSL, and controller, The controller is equipped with PLC;

[0036] Step 2: Heating: Place the dimming glass to be polished on the conveyor belt of the tunnel furnace, and drive the dimming glass to move into the heating zone of the tunnel furnace through the conveyor belt for heating. The heating zone of the tunnel furnace can be heated by infrared rays or Adopt ceramic electric heating;

[0037] Step 3: Heating up: the tunnel furnace raises the temperature of the dimming glass to the preset temperature. The preheating temperature needs to be set according to the material, size and shape of the dimming glass workpiece, and the temperature is 200°C;

[0038] Ste...

Embodiment 2

[0045] A method for polishing high-efficiency dimming glass, comprising the steps of:

[0046] Step 1: Preparation of materials and equipment: the material is dimming glass; the equipment includes: tunnel furnace, continuous wave (CW) laser located in the tunnel furnace, the model of continuous wave (CW) laser is CW-DPSSL, and controller, The controller is equipped with PLC;

[0047] Step 2: Heating: Place the dimming glass to be polished on the conveyor belt of the tunnel furnace, and drive the dimming glass to move into the heating zone of the tunnel furnace through the conveyor belt for heating. The heating zone of the tunnel furnace can be heated by infrared rays or Adopt ceramic electric heating;

[0048] Step 3: Heating up: The tunnel furnace raises the temperature of the dimming glass to the preset temperature. The preheating temperature needs to be set according to the material, size and shape of the dimming glass workpiece, and the temperature range is 600°C;

[004...

Embodiment 3

[0056] A method for polishing high-efficiency dimming glass, comprising the steps of:

[0057] Step 1: Preparation of materials and equipment: the material is dimming glass; the equipment includes: tunnel furnace, continuous wave (CW) laser located in the tunnel furnace, the model of continuous wave (CW) laser is CW-DPSSL, and controller, The controller is equipped with PLC;

[0058] Step 2: Heating: Place the dimming glass to be polished on the conveyor belt of the tunnel furnace, and drive the dimming glass to move into the heating zone of the tunnel furnace through the conveyor belt for heating. The heating zone of the tunnel furnace can be heated by infrared rays or Adopt ceramic electric heating;

[0059] Step 3: Heating up: The tunnel furnace raises the temperature of the dimming glass to the preset temperature. The preheating temperature needs to be set according to the material, size and shape of the dimming glass workpiece, and the temperature range is 1000°C;

[00...

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Abstract

The invention discloses an efficient polishing method for light control glass. The efficient polishing method comprises the following steps: preparing materials and equipment; heating; heating up; performing laser polishing; annealing; and forming. The efficient polishing method has the beneficial effects that: laser polishing is beneficial for performing repair work on surface light control glass; a laser polishing process is a main polishing process along with continuous rise of average laser power and continuous drop of laser cost, so that obvious advantages in reducing cost of consumables and adapting to automation are achieved; a conveyor belt conveys the light control glass, so that polishing efficiency is improved and production power is improved; a continuous irradiation method adopting laser pulse waves is used to perform annealing treatment on polished light control glass, so that annealing efficiency is improved, consumed time for annealing is shortened, and a yield is guaranteed; and the light control glass is pretreated by a cleaning solution consisting of 5% methyl propanol, 14% alcohol, 80% isopropanol, 1% nonylphenol (EO) 9-10 ester, so that polishing effect is favorably improved.

Description

technical field [0001] The invention belongs to the technical field of dimming glass polishing, and in particular relates to a high-efficiency polishing method of dimming glass. Background technique [0002] The glass has excellent performance and can be used in many occasions. In terms of interior decoration, painted glass and hot-melt glass can be used, and the styles are changeable; in occasions where personal safety needs to be protected, it is suitable to use safety glass such as tempered glass and laminated glass; the brightness needs to be adjusted , When protecting privacy, frosted glass and dimming glass are used, which are convenient and durable. [0003] Dimming glass polishing refers to the use of chemical or physical methods to remove lines, scratches and other defects on the glass surface, improve the transparency and refractive index of the glass, and make the dimming glass more vitrified. [0004] The existing dimming glass polishing has the following defici...

Claims

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Application Information

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IPC IPC(8): B24B1/00B24B29/02
CPCB24B1/00B24B29/02
Inventor 付青青付磊龚超
Owner SHENGHUAYUAN GLASS TECH CO LTD
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