Manufacturer of Abrasives tools for grinding, polishing, cleaning, cutting, drilling

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Properties of grinding wheels

Properties of grinding wheels

The grinding wheel is a round shaped fixed abrasive that has a through hole in the center made of abrasive and binder. Wheel characteristics are determined by factors such as abrasive, particle size, hardness, bond, shape and size, which are described below.

Abrasive Selection

Abrasives are the main raw material for the manufacture of grinding wheels, which are responsible for cutting work. Therefore, the abrasive must be sharp and have high hardness, good heat resistance and a certain toughness.

Granularity and your choice

Refers to the size of the abrasive particles. The particle size is divided into two types: abrasive grains and fine powder. For large particles

Abrasive at 40 μm is called abrasive grain. Classification was carried out by a screening method, and the particle size number was expressed by the number of perforations per inch of the screen passing through the abrasive grains. An abrasive grit such as 60# indicates that it is the size of a screen with a length of 60 holes per inch. For abrasives with a particle size of less than 40 μm, it is called micropowder. Microscopic measurement was carried out, and the particle size number was represented by W and the following numbers, and the value after W represents the actual size of the fine powder.

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Want to know

  • Introduction of Grinding Discs
  • Introduction of cutting disc
  • customer visit pictures
  • Factory working diagram
  • Knowledge
  • 115mm flap disc
  • 12” abrasive disc
  • 12” cutting disc
  • 125x22mm flap disc
  • 14” cutting disc
  • 4 inch flap disc
  • 4.5” abrasive disc
  • 4.5” cutting disc
  • 4″ abrasive disc
  • 4” cutting disc
  • 5 inch flap disc
  • 5″ abrasive disc
  • Abrasive Belts for Surface Conditioning
  • Abrasive Characteristics
  • Abrasive classification
  • Abrasive Gear Wheels
  • Abrasive production process
  • abrasive strip discs

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