Efficient straight edge grinding method for glass and round and straight edge double-edge machine system

A glass and edging technology, which is applied in the direction of machine tools, grinding machines, and surface polishing machine tools suitable for grinding the edge of workpieces, etc. It can solve the problems of large machining allowance, difficult cooling capacity to meet high-efficiency processing, and easy softening of glass.

Pending Publication Date: 2022-03-15
宋京新 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the linear speed of the grinding wheel of the above two types of models is generally low-speed grinding (that is, usually lower than 45 m/min), and the grinding efficiency and grinding quality are limited; because glass is a brittle and hard material, it is easy to chip , in order to ensure the yield rate, when the blank is generally cut, there is usually a large machining allowance, which forms an obstacle to high-efficiency and high-quality grinding; most grinding wheels use external cooling grinding (a small amount is low-efficiency internal cooling) , or partial section internal cooling), if high linear speed grinding is used, t

Method used

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  • Efficient straight edge grinding method for glass and round and straight edge double-edge machine system
  • Efficient straight edge grinding method for glass and round and straight edge double-edge machine system
  • Efficient straight edge grinding method for glass and round and straight edge double-edge machine system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0047] Example 1

[0048] Such as Figure 1 to 6 As shown, the present invention also provides a glass high-efficiency straight edge process, including the following specific steps:

[0049] S1: The bottom side, upper chamfer and down-headed angles on the side of the glass 1 are machined by two grinding forming devices;

[0050] S2: Templane and the lower chamfering and the lower chasting angle on both sides of the glass 1 are processed by two chamfered polishing devices.

[0051] S4: Polishing the bottom side of the glass 1 by two bottom side polishing devices.

[0052] The above steps are used, and the glass 1 wear process is beneficial:

[0053] First, two grinding molding devices are formed by one step, on the bottom side of the glass 1, on the upper chamfer and downward, and achieve a round of three processing; select the straight-side shaped wheel, under conditions without increasing the number of mills Realized the roughing of the upper and lower angular positions and the bo...

Example Embodiment

[0057] Example 2

[0058] Based on the first embodiment, in the present embodiment, step S1 specifically includes the following steps:

[0059] S11: Step by two grinding forming devices, the bottom side, the upper chamfer and the lower head on both sides of the glass 1;

[0060] S12: Finding the bottom edge of the glass 1 on both sides of the glass 1 by two grinding forming means.

[0061] The above steps are used, and the glass 1 wear process is beneficial:

[0062] First, the bottom side of the glass 1 side, the upper chamfer and downward angles are formed by two grinding forming devices, and a round of three processing is achieved; the straight side shaped wheel is selected, and the number of straight edges is selected without increasing the number of mills. Realized the roughing of the upper and lower angular positions and bottom edges, reducing the whole machine cost; due to the natural grinding angle when the heterogeneous wheel is working, it can solve the cup shape without...

Example Embodiment

[0072] Example 3

[0073] Based on any one of Embodiments 1 to Embodiment 2, in the present embodiment, step S2 specifically includes the following steps:

[0074] S21: Templane and polishing treatment of the lower plane on both sides of the glass 1 by two chamfer polishing devices;

[0075] S22: Templane and polishing treatment on both sides of the glass 1 is performed by two chamfer polishing devices.

[0076] The above steps are used, and the glass 1 wear process is beneficial:

[0077] The chamfering and polishing treatment on both sides of the glass 1 is sequentially performed by two chamfer polishing devices, respectively, to ensure the quality of the upper right corners and the lower chamfer processing on both sides of the glass 1. In the pre-sequence-angle processing volume is greatly eliminated, the remaining amount is small, fully suitable for the cup-shaped wheel, the smaller the color of the cashed, which is conducive to improve the machining quality of the chamfer pos...

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Abstract

The invention relates to an efficient straight edge grinding method for glass and a round and straight edge double-edge machine system. The method comprises the following specific steps that two grinding forming devices are used for machining and forming bottom edges, upper chamfers and lower chamfers on the two sides of the glass in one step; the two chamfering and polishing devices are used for machining an upper chamfer and a lower chamfer on the two sides of the glass correspondingly for chamfering and polishing treatment; and the two bottom edge polishing devices are used for polishing the bottom edges on the two sides of the glass correspondingly. The polishing machine has the beneficial effects that the design is reasonable, the rotating speed of the polishing machine can be properly increased, the grinding and polishing processes are integrated and optimized, the purpose of high-speed and high-efficiency straight edge grinding is achieved, glass edge cracking is avoided, the glass machining quality is guaranteed, and the market requirement is met.

Description

technical field [0001] The invention relates to the technical field of glass grinding, in particular to a high-efficiency straight-edge grinding method for glass and a double-sided machine system for round and straight edges. Background technique [0002] For glass grinding, diamond grinding wheels are used for grinding, non-diamond polishing wheels are generally used for polishing, and non-abrasive glazing wheels are generally used for glazing. The existing glass straight-line double-edge grinding machine is generally driven by multiple motors to work with various functional grinding wheels, and the rough grinding, fine grinding, and polishing processes are performed at one time. The main types are straight-edge double-edge machines (such as patent CN201910244679.1) and round edges. Bilateral machine (eg patent CN201120151131.1): [0003] The straight-edge double-sided machine is used to process the bottom edge and the chamfering of both ends of the cut glass blank, common...

Claims

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Application Information

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IPC IPC(8): B24B9/08B24B9/10B24B27/00B24B29/02B24B55/02
CPCB24B9/08B24B9/10B24B27/0076B24B29/02B24B55/02
Inventor 宋京新梁安宁谢明星龙慧玲王志勇王伟键赵亮宋悠鹏
Owner 宋京新
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