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Grinding wheel wear correction control method, device and system of grinding machine

A technology of a control device and a control method, which is applied to the parts of grinding machine tools, the control of the feed movement of workpieces, and the machine tools suitable for grinding the edge of workpieces, etc., which can solve problems such as time-consuming and labor-intensive, and cannot meet the requirements of production automation.

Active Publication Date: 2018-10-02
ZHENGZHOU XUFEI OPTOELECTRONICS TECH +1
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  • Abstract
  • Description
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Problems solved by technology

This method is not only time-consuming and laborious, but also requires manual reconfirmation of the corrected grinding size and grinding quality, which cannot meet the needs of production automation

Method used

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  • Grinding wheel wear correction control method, device and system of grinding machine
  • Grinding wheel wear correction control method, device and system of grinding machine
  • Grinding wheel wear correction control method, device and system of grinding machine

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Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0036] An embodiment of the present invention provides a grinding wheel wear correction control method of a grinder. figure 1 It is a schematic flowchart of a grinding wheel wear correction control method of a grinder according to an embodiment of the present invention. Such as figure 1 As shown, the correction control method may include the following steps:

[0037] Step 101, obtaining the working distance of the grinding wheel and the wear rate of the grinding wheel;

[0038] For example, a counter can be used to count the number of glass substrates polished by the grinding wheel within a period of time, and the obtained number can be multiplied by the grin...

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Abstract

The invention discloses an abrasion compensation and correction control method, device and system of a grinding wheel of a grinding machine. The method includes the steps of obtaining the working distance of the grinding wheel and the abrasion rate of the grinding wheel, determining the abrasion amount of the grinding wheel according to the obtained working distance and the obtained abrasion rate of the grinding wheel, determining the feed amount of a feed motor of the grinding wheel according to the abrasion amount of the grinding wheel and the preset grinding amount of a glass substrate, and controlling the feed motor of the grinding wheel to execute the feed amount. The automatic abrasion compensation and correction of the grinding wheel of the grinding machine can be achieved, convenience, high efficiency and accuracy are achieved, and the automation degree of production is greatly improved.

Description

technical field [0001] The invention relates to the field of glass substrate processing automation, in particular to a grinding wheel wear correction control method, device and system of a grinder. Background technique [0002] In the production process of liquid crystal glass, a grinder is required to grind the four edges of the glass substrate, so as to remove cracks caused by breaking the edge of the glass substrate. However, after the wheel groove of the grinding wheel is used for a certain distance, the wheel groove of the grinding wheel will be worn out, which requires increasing the feed rate of the grinding wheel after the wheel groove of the grinding wheel is used for a certain distance to ensure the grinding quality of the glass . The traditional operation method in the industry is to confirm the grinding size and grinding quality through manual sampling inspection of the ground glass substrate, and manually correct the feed rate of the grinding wheel according to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B9/10B24B49/10
CPCB24B9/10B24B49/10
Inventor 杜跃武穆美强孟伟华张云晓张青华张松昊申昊马岩张佳磊
Owner ZHENGZHOU XUFEI OPTOELECTRONICS TECH
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