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Production process for removing edge burr of tungsten filament product

A production process and glass edge technology, which is applied in the production process field of removing burrs on the edge of tungsten glass, can solve the problems of low efficiency, unclean cutting of tungsten wire, complicated operation, etc., and achieve the effect of beautiful glass edge

Inactive Publication Date: 2013-04-10
XINYI AUTOMOBILE GLASS (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a production process for removing burrs from the edge of tungsten wire glass in view of the existing defects of unclean cutting tungsten wire, complicated operation and low efficiency

Method used

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  • Production process for removing edge burr of tungsten filament product

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Embodiments of the present invention provide a production process for removing burrs from the edge of tungsten-filament glass, the product is automotive glass, automotive glass with tungsten figure 1 As shown, the process includes steps:

[0017] 101. Clamp the blade with a conductive clip, and the clip is connected to the positive pole of the power supply; both the clip and the blade are conductors, and both serve as the positive pole of the power supply. In other embodiments, the blade and the clip can also be used as the negative pole .

[0018] 102. Clamp the negative electrode of the ...

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Abstract

The invention relates to a production process for removing edge burrs of a tungsten filament glass, which comprises the following steps: clamping a blade by a conductive clamp, wherein the clamp is put through with a cathode of power supply; clamping an anode of the power supply to an anode confluence of tungsten filament glass; cutting redundant tungsten filaments at the edge of the tungsten filament glass by using the blade in an electrifying state. With the process, burrs of the tungsten filament are removed clearly, and the operation is easy and rapid; the electrifying condition of the tungsten filament can be detected simultaneously; if the product has a normal tungsten filament, big sparks are generated when the blade contacts the edge of the tungsten filament, and the burrs of the tungsten filament can be removed easily; if the tungsten filament is unqualified, no short circuit is formed and no spark is generated.

Description

technical field [0001] The invention relates to the technical field of automotive glass processing, and more specifically relates to a production process for removing burrs from the edge of tungsten glass. Background technique [0002] The tungsten glass provided in the prior art is only a special laminated glass. Contains: ①Electric glass: When two layers of glass are combined with PVB (polyvinyl butyral) film, a very fine tungsten wire (0.01mm-0.2mm) is added in the middle. The water evaporates. This kind of glass is mainly used to prevent icing, frosting and fogging on the windshield in winter. In the production of tungsten glass, due to the process limitation of the wire cloth machine, each tungsten wire will extend outward through the bus bar, leaving a long excess tungsten wire cluster at the edge of the product. If it is not removed, not only the appearance of the product will not be good Beautiful; it will also cause tungsten wire leakage (when installed on the ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C27/12
Inventor 李圣根
Owner XINYI AUTOMOBILE GLASS (SHENZHEN) CO LTD