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What are the distinctions between the BD and BK wheels in the glass grinding wheel?

Views: 207     Author: zhongle     Publish Time: 2023-04-28      Origin: Site

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What are the distinctions between the BD and BK wheels in the glass grinding wheel?

Glass polishing is the process of removing lines, scratches, and other flaws from the glass surface to improve the transparency and refractive index of the glass and make it more vitrified. Click here for Grinding and Polishing Wheels.


Fire polishing is the first method.

The employment of flames to soften the glass surface and the impact of fire on the glass can solve various material textures on the surface of glass products, but it reduces the flatness of the glass surface after processing. The mouth of the hollow glass is usually rough after cutting and can be polished using this procedure.

Soda-lime glass and high-jump silicon glass are suitable materials.

Disadvantage: easy to fry


Method 2: Polishing powder

The use of high-speed rubbing of polishing powder on the glass surface to remove scratches, hairs, and other impurities can significantly increase the glass's light transmittance and refractive effect. Polish the polished region first with abrasive belts before polishing. Pure planes should be polished with emery abrasive discs with a mesh size greater than 400. This polishing procedure employs a variety of equipment and materials, but cerium oxide (also known as rare earth polishing powder) produces the best results.

Most glass goods are suitable for use.

The disadvantage is that it is slower.


3rd method: acid polishing

Surface treatment of glass utilizing the acid's corrosive impact on glass also necessitates sanding the surface of the glass before polishing, because acid polishing can significantly reduce the thickness of the glass but may not fully eliminate the glass texture. Its formula varies based on the type of glass used. This procedure is incredibly risky! Personal testing is not recommended by non-professionals or firms with complete equipment.


Any glass can be used (although the impact of polishing is influenced by the glass substance itself).


Disadvantage: The smoothness is not managed, and there is some loss of the glass product's water horn.


The distinction between the BD and BK wheels in a glass grinding wheel

The BK wheel

Composition: BK wheels, also known as glass edge polishing wheels, mud wheels, and so on, are made of high-quality materials.


Application: The mud wheel (BK) wheel is mostly used on straight-edge machines, double-edge machines, special-edge grinding machines, and linear round-edge machines to polish the periphery of the glass. BK wheels are designed specifically for the precision processing of furniture, decorative, and craft glass. Cup-shaped BK wheels are typically used for straight and double-sided machine polishing, whereas parallel BK wheels are typically used for special-shaped machine polishing. Abrasion resistance is excellent. The BK wheel can also be used to polish the bottom edge of the glass and chamfer it. The mud wheel (BK wheel) comes in a variety of sizes, including 40, 60, 80, 120, 240, and so on.


BD wheel

The BD wheel is comprised of a unique polymer substance combined with highly sharp alumina and silicon carbide. It has a high degree of elasticity and polishing efficiency. It is distinguished by long-term shape preservation and an extremely bright polished glass edge. It's a standard glass-edge processing technology.


Application scope: the type of polishing wheel used on the profiled machine.

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