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Precise positioning and cutting process for thick glass

A technology of precise positioning and cutting process, which is applied in the direction of glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., and can solve problems such as products that are too thick, cannot meet the position accuracy requirements, and cannot cut too thick

Pending Publication Date: 2021-11-26
浙江美迪凯光学半导体有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, technology is developing, the times are advancing, and products are innovating. There are products whose thickness exceeds the cutting range of high-precision cutting machines (above 5mm). Position requirements require high-precision positioning cutting. There are many machines on the market that can accurately cut according to the marking points, but because the product is too thick, high-precision cutting machines on the market cannot cut products that are too thick, and ordinary wire cutting machines can be used to cut , cannot meet the accuracy requirements of the position degree, so it is necessary to find a new process solution to solve this problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Embodiment: A kind of precise positioning cutting process of thick glass, its process steps are:

[0028] S1. Position and cut the thick glass product to be cut on the high-precision cutting machine:

[0029] a1. First, according to the requirements of the thick glass product to be cut, program first, and then import it into the high-precision cutting machine;

[0030] a2. Paste the thick glass product to be cut on the UV film and place it on the processing platform of the high-precision cutting machine;

[0031] a3. Manual focus: Manually operate the direction keys of the high-precision cutting machine to control the movement of the camera in the machine, and move it to the edge position of the thick glass product to be cut;

[0032] a4. Find two positioning points on one side of the edge position of the thick glass product to be cut. The two points form a line. Similarly, find two positioning points on the other side perpendicular to this side. The two points form a ...

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PUM

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Abstract

The invention discloses a precise positioning and cutting process for thick glass, which is characterized in that a high-precision cutting machine is used for positioning, then a wire cutting machine is used for cutting, the technological process of cutting the thick glass into strips through accurate positioning is completed, and the deviation of the position degree of a cut product is 10 microns. The problems that under the existing conditions, products exceeding the cutting thickness range of a high-precision cutting machine can only be linearly cut, and the size precision requirement of the cut products cannot be met are solved.

Description

technical field [0001] The invention relates to the technical field of cutting and processing of optical products, in particular to a precise positioning and cutting process for cutting thick glass into strips through precise positioning. Background technique [0002] Existing optical product cutting is usually cut by high-precision cutting machine or ordinary wire cutting machine, and usually the products that need high-precision cutting machine positioning and cutting are all thin-thick products, and there is no position requirement for cutting too thick products. It only needs to be cut by ordinary wire cutting machine. [0003] However, technology is developing, the times are advancing, and products are innovating. There are products whose thickness exceeds the cutting range of high-precision cutting machines (above 5mm). Position requirements require high-precision positioning cutting. There are many machines on the market that can accurately cut according to the mar...

Claims

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Application Information

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IPC IPC(8): C03B33/02
CPCC03B33/02
Inventor 韩巍巍韩威风
Owner 浙江美迪凯光学半导体有限公司