Category Archives: Grinding Wheel

Angle grinder safety routine maintenance

1. Before use, make sure that the voltage of the power supply connected to the tool must meet the specified value on the nameplate. 2. When the power is turned on, the tool switch should be in the “off” position. 3. Before operation and use, carefully check whether the grinding wheel conforms to the reinforced …

Three production processes of resin grinding wheels

The advantages of ceramic grinding wheels are their natural porosity and good chemical stability, so they are suitable for dry and wet grinding, but ceramic wheels have poor elasticity and require a high sintering temperature, which limits their development. Resin wheels have the advantages of good elasticity and low sensitivity to shock, impact and side …

Specification for safe operation rules of grinder

Preparation before use: 1. Special personnel are responsible for the grinder and frequently checked to ensure normal operation. 2. When replacing the new grinding wheel, the main power supply should be cut off. At the same time, check whether the grinding wheel is cracked before installation. If it is difficult to distinguish with the naked …

Abrasive wheel variety, code and application range

Classification of grinding wheels The grinding wheel can be divided into ordinary abrasive (corundum and silicon carbide, etc.) grinding wheel and natural abrasive superhard abrasive and (diamond and cubic grinding wheel   boron nitride, etc.) grinding wheel according to the abrasive used; Diamond wheel The diamond abrasive is used as the raw material, and metal …

How to install and use grinding wheel?

1. Before installing and using the grinding wheel, it must be visually inspected, depending on whether it has cracks or damage, and hit the grinding wheel with a wooden hammer, the sound should be crisp. Before use, the rotation test should be carried out according to the GB/T2493 standard, otherwise, the use is strictly prohibited …

Six main points for choosing grinding wheel

1. The choice of abrasive (the choice of abrasive mainly depends on the workpiece material and heat treatment method) When grinding materials with high tensile strength, use abrasive materials with high toughness. When grinding materials with low hardness and high elongation, use brittle abrasives. When grinding materials with high hardness, use abrasives with higher hardness. …