Skoda Low honing Alloy Grinding Wheel

Skoda Low honing Alloy Grinding Wheel

Alloy Grinding Wheel is a component of cigarette making machines to sharpen cutting knives.

Specs

Wheel grade

From A (soft) to Z (hard), determines how tightly the bond holds the abrasive. A to H for softer structure, I to P for moderately hard structure and Q to Z for hard structure. Grade affects almost all considerations of grinding, such as wheel speed, coolant flow, maximum and minimum feed rates, and grinding depth.

Grain Size

From 10 (coarsest) to 600 (finest), determines the average physical size of the abrasive grains in the wheel. A larger grain will cut freely, allowing fast cutting but poor surface finish. Ultra-fine grain sizes are for precision finish work. generally grain size of grinding wheel are 10-24(coarse),30-60(medium),80-200(fine) and 220-600(very fine).

Material Hardness

The abrasive aggregate is selected according to the hardness of the material being cut.

Aluminum oxide (A)

Silicon carbide (S)

Ceramic (C)

Diamond (D, MD, SD)

Cubic boron nitride (CBN)

Grinding wheels with diamond or CBN grains are called superabrasives. Grinding wheels with aluminum oxide (corundum), silicon carbide, or ceramic grains are called conventional abrasives.