With the continuous development and improvement of social level and production technology, the application of grinding wheel products in daily life can be described as extremely extensive. The selection of grinding wheel blades is an important component of grinding tool operation, and good grinding wheel blades should have good sharpness and hardness conditions. So when selecting grinding wheel blades, it is necessary to consider several aspects such as abrasive type, particle size, abrasive bonding degree, and abrasive arrangement:
1. There are two main types of traditional abrasive particles: alumina or silicon carbide.
2. There are also two types of non-traditional abrasive particles: diamond or cubic Boron nitride.
3. The size of abrasive is called particle size. The larger the number of abrasive particles, the finer their particle size. Fine abrasive particles are suitable for precision grinding operations or grinding of brittle and hard materials, while coarse abrasive particles are suitable for rough grinding operations or grinding of soft and tough materials.
4. The principle for selecting soft and hard grinding wheels: Soft grinding wheels are suitable for grinding hard materials or large area workpieces, while hard grinding wheels are suitable for grinding soft materials or small area workpieces.
5. The bonding method between abrasive particles is the manufacturing method of grinding wheel blades. The commonly used materials in the industry for bonding abrasive particles include clay method, water glass method, resin method, metal method, shellac method, and rubber method.