With the continuous improvement of modern science and technology, more and more modern high-tech materials have gradually emerged, enabling diamond wheel manufacturers to produce more * * degree diamond wheels. They are usually used in some metal grinding machines, combined with diamond materials, to ensure the quality of these wheels. When grinding different metal substances, there will be no visible wear (indicating that the damage is close to zero), so they can be used for a long time, Wear resistance and good heat resistance.
The concentration of diamond grinding wheel is 50%-100%; Most of them use 75%, which can be lower than 75% if the finish is required to be high. The formed grinding requires a diamond wheel with a long service life, and the concentration of 25%-150% can be selected from 100% or more diamond products; During this period, the concentration of coarse-grained cutting saw blade is generally lower, i.e. 25-50%, and the fine-grained cutting saw blade is higher; Other metal bonded grinding wheels generally require a concentration of 50%-100%. On the whole, high concentration is used for rough grinding, medium concentration for semi fine grinding, and high concentration for fine grinding and polishing. The grinding wheel concentration is too low, and the cutting power is not high; If the concentration is too high, the strength of grinding wheel is poor and the consumption of grinding wheel is large. Therefore, pay attention to the concentration control during production to ensure the quality of the grinding wheel.
