Method and system for polishing glass

一种浮法玻璃、抛光盘的技术，应用在适用于磨削工件平面的机床、磨削/抛光设备、光学平面磨床等方向，达到增强均匀度、改善抛光均匀度、抛光度差异改进的效果

Active Publication Date: 2011-05-11
LG CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] Accordingly, the present invention is directed to providing systems and methods for polishing float glass that improve overall polishing uniformity by minimizing the variance in polish at different radii of the upper part due to As the size of the polishing system becomes larger and larger to accommodate the increasing trend of float glass size, the different line speeds at different radii of the rotating upper part lead to

Method used

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  • Method and system for polishing glass
  • Method and system for polishing glass

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Embodiment Construction

[0039] Hereinafter, a glass fixing plate for a glass polishing system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0040] Before proceeding with the description, it should be understood that the terms used in this description and the appended claims should not be understood as being limited to the general meaning and dictionary meaning, but should be understood based on the meaning and concept corresponding to the technical solution of the present invention, based on The rationale is that the inventors of the present invention allow the terms to be appropriately defined for best interpretation. Therefore, the description given here is only a preferred embodiment for the purpose of illustration, and is not intended to limit the scope of the present invention, so it should be understood that the present invention can be modified without departing from the spirit and scope of the present inv...

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Abstract

A system for polishing a float glass used for liquid crystal displays includes a lower unit configured to rotate a float glass to be polished, a head assembly configured to be rotatable in contact with the float glass, and a moving unit configured to move the head assembly in a horizontal direction, wherein the head assembly includes at least two heads that are rotatable, respectively.

Description

[0001] Cross references to related patent applications [0002] This application claims priority from Korean Patent Application No. 10-2009-0095706 filed in the Republic of Korea on October 8, 2009, the entire content of the title application being incorporated herein by reference in its entirety. technical field [0003] The present invention relates to systems and methods for polishing float glass, and more particularly, to systems and methods for polishing float glass for liquid crystal displays. Background technique [0004] In general, it is very important that the flatness of the glass (or glass panel) used for the liquid crystal display is maintained at a certain level to accurately represent the image of the liquid crystal display area. Therefore, fine waviness or unevenness present on the surface of the flat glass formed in the float form should be removed. [0005] This glass polishing method can be classified into so-called "Oscar" type polishing, in which glasse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/24B24B37/005B24B37/10B24B37/30
CPCB24B7/242B24B13/015B24B7/24B24B37/04B24B57/02
Inventor 文元载吴亨泳罗相业
Owner LG CHEM LTD
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