Abrasives industry is a basic industry, but in machining always occupied an important position. For abrasives, there are three remarkable improvement and breakthrough.
First, the abrasive physical structure improvements, such as the role of the workpiece per unit time the number of grains increased,glue stick so that the average length of growth grinding to make grinding contact surface increases, which are changed except the amount of wear per unit of time, effective The improved efficiency; second, super-hard abrasive applications, mainly refers to the metal powder, metal oxide or CBN and other superhard materials as filler, resin, ceramic or metal binding agent made of abrasive applications.
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