Knowledge

Hardness selection of grinding wheel

The same abrasive can be made into grinding wheels with different hardness, which mainly depends on the properties and quantity of the bonding agent and the manufacturing process o

How to choice the abrasives against working pieces

​The choice of abrasives mainly depends on the material of the workpiece and the heat treatment method.

Physical and chemical properties of silicon carbide

Brittleness Silicon carbide can be used as abrasive for grinding tools such as grinding wheels,grinding, grinding and polishing with diamond grinding wheel.

Silicon carbide characteristics

silicon carbide well know by name of Carborundum are widely used for ceramic, polishing, grinding material, grinding wheel, refractory, metallurgical material and so on...

how to choose the resin for grinding and cutting disc

Abrasive application field

​Abrasives are widely used in industry, especially when machining high-precision or low-roughness parts or particularly hard parts.

Abrasive properties

​One of the important properties of an abrasive is its hardness, which must be harder than the material to be processed.

Introduction to abrasives

​The chemical composition of natural corundum is alumina, which is mainly produced in South Africa, which is used to polish and grind glass.

Abrasive definition

​Abrasives are sharp, hard materials used to grind softer surfaces. Abrasives are available in two categories: natural abrasives and synthetic abrasives.

Wheel safety requirements

The diameter of the grinding wheel chuck shall not be less than one third of the diameter of the mounted grinding wheel.

Wheel handling and storage

The grinding wheel is a fragile item, which must be handled with care to prevent shattering and damage.

Wheel installation and use

The grinding wheel must be inspected before installation. Depending on whether it has cracks or damage, and the hammer is hit with a wooden hammer, the sound should be crisp.