The existing grinding wheels mostly use arc, trapezoidal or V-shaped grinding wheels, and one grinding wheel simultaneously grinds the upper and lower chamfers of the glass. Once the trough shape is deformed, which affects the edging quality, the grinding wheel cannot be used and must be replaced with a new grinding wheel, resulting in a very low service life of the grinding wheel.

The purpose of this experiment is a diamond cup stone grinding wheel, which can greatly extend the service life of the grinding wheel and reduce the use cost of the grinding wheel. In order to achieve the above-mentioned purpose, the present invention adopts the following design scheme. The grinding wheel adopts a bevel grinding wheel, and two grinding wheels are used for chamfering. First use one end of the grinding wheel to grind. Once the grinding wheel is deformed, you can adjust the position of the grinding wheel to continue edging with the undistorted part.

The main advantage of this experiment is that the shape and usage of the grinding wheel can be changed to match the original machine. After the grinding wheel is partially deformed, the machine can be adjusted to switch to the non-deformed part and continue to use to achieve the purpose of extending the service life. During installation, one grinding wheel is installed at position 1 of the edging machine, and the other wheel is installed at position 2 of the edging machine. The new grinding wheel and Faxin grinding wheel use inclined grinding wheel, two grinding wheels are used for chamfering, one grinding wheel is used for grinding the chamfer, the other grinding wheel is grinding the chamfer. First use one end of the grinding wheel to edging. Once the grinding wheel is deformed, you can adjust the position of the grinding wheel to continue edging with the undistorted part.

According to preliminary usage statistics, under the normal daily processing volume, the service life of the original grinding wheel does not exceed 7 days, and the price of the new grinding wheel does not increase by more than 20%. After 37 days of use, a wheel is still not used up. The service life of the new grinding wheel is at least 5 times longer than that of the original grinding wheel.

The original grinding wheel has an outer diameter of 100-300mm, slotted 4mm, grinding 3mm glass, machine glass round-edge straight or double-sided machine, service life 6-7 days; new grinding wheel outer diameter 100-300mm, inclined surface 30-60°, diamond layer thickness 3-15mm, grinding flat glass, the machine is glass round-edge straight-edge or double-sided machine, the service life is 37 days, and the service life is more than 5-6 times of the original grinding wheel.

Detailed ways

In Example 1, the grinding wheel adopts an inclined surface structure with an abrasive layer containing diamonds. Two grinding wheels are used for chamfering, one grinding wheel for grinding the upper chamfer of the glass, and the other grinding wheel for grinding the lower chamfer of the glass. First use one end of the grinding wheel to grind. Once the grinding wheel is deformed, you can adjust the position of the grinding wheel to continue edging with the undistorted part.

Example 2: The outer diameter D of the grinding wheel is 100-300mm, the slope a is 30-60°, the thickness of the diamond-containing abrasive layer is 3-15mm, and the flat glass is ground. The machine is glass round-edge straight-edge or double-sided machine. More than 37 days.

Example 3, a new type of diamond cup stone grinding wheel, cylindrical grinding wheel structure; cup type grinding wheel structure. The thickness of the diamond-containing abrasive layer is 3-15mm, the slope is 30-60°, and the outer diameter is 100-300mm.

The above is the method of making a new type of Diamond cup grinding wheel in this experiment.