Double-layer glass drilling process
A double-layer glass and craft technology, which is applied in the direction of work accessories, manufacturing tools, stone processing equipment, etc., can solve the problems of many times of glass clamping, many working steps, and low processing efficiency.
Active Publication Date: 2018-05-15
CHONGQING SANXING JINGYI GLASS CO LTD
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Problems solved by technology
At present, the processing of this kind of double-layer glass with through holes is to process each hole separately, then align the holes on the two pieces of glass, and then fix and seal the two glass plates. This manufacturing method has the following disadvantages , many times of glass clamping, low processing efficiency and many working steps
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[0015] The present invention will be described in further detail below by means of specific embodiments:
[0016] The reference signs in the drawings of the description include: front glass sheet 10 , rear glass sheet 20 , elastic pad 30 , metal wire 31 , flexible wire 32 , and support block 40 .
[0017] The embodiment is basically as figure 1 and figure 2 Shown: double-layer glass drilling process, including the following steps:
[0018] Step 1: First, determine the drilling area on the front glass sheet 10, and then lay a layer of elastic pad 30 on the rear glass sheet 20. The elastic pad 30 is a silicone pad, and then lay an elastic pad on the rear glass sheet 20. At least four support blocks 40 are installed on the surface of 30, and the support blocks 40 are respectively located at the four corners on the rear glass sheet 20; the thickness of the support blocks 40 is the same as that of the elastic pad 30;
[0019] Step 2: Fix the front glass sheet 10 on the elastic ...
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The invention belongs to the field of glass drilling, and particularly discloses a double-layer glass drilling technology. The double-layer glass drilling technology comprises the following steps that firstly, a drilling area is determined on a front glass sheet, then, a layer of elastic pad and at least four supporting blocks are laid on a rear glass sheet, and the four supporting blocks are located at the four corners of the rear glass sheet, wherein the thickness of the supporting blocks is the same as the thickness of the elastic pad; secondly, the front glass sheet is fixed to the elastic pad, and the four corners of the front glass sheet are bonded with the corresponding supporting blocks; a cutting tool conducts drilling in the drilling area of the front glass sheet, after the front glass sheet is drilled, drilling continues, the elastic pad is cut through, a hole in the front glass sheet is utilized for serving as a guide, and the rear glass sheet is drilled; and in the front glass sheet and rear glass sheet drilling process, cooling liquid is sprayed to the work part of the cutting tool. According to the machining method, during double-layer glass drilling, the glass clamping frequency is low, and the work efficiency is high.
Description
technical field [0001] The invention relates to the field of glass drilling, in particular to a double-layer glass drilling process. Background technique [0002] Glass is the most common material used in windows and doors. The temperature in northern my country is low in winter. In order to solve the problem of too low indoor temperature, people use heating indoors to increase the indoor ambient temperature. However, due to the higher temperature inside the house and the lower stability outside the house, for the glass on the door and window, the temperature difference between the two sides of the glass is relatively large, and it is prone to breakage. In order to overcome this problem, people invented double-layer glass, and a closed cavity is formed between two pieces of glass. The temperature of the glass piece near the house is higher, and the temperature of the glass piece near the outside is lower. The airtight chambers are separated, so that the same piece of glass...
Claims
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IPC IPC(8): B28D1/14B28D7/04
CPCB28D1/14B28D7/04
Inventor 李仲卿
Owner CHONGQING SANXING JINGYI GLASS CO LTD