There are many types of grinding wheels, no matter what kind of grinding wheel, there will be a unique clogging phenomenon. This is a very common phenomenon, have you understood the process and consequences of grinding wheel clogging in detail? Today we use resinoid grinding wheels to understand the reasons for grinding wheel clogging, so as to reduce the degree of grinding wheel clogging, thereby reducing grinding wheel clogging, saving grinding wheel resources, and improving utilization. So what is the cause of clogging during grinding wheel grinding? The following is a brief elaboration based on personal experience in production and processing.
In fact, during the grinding process of the resinoid grinding wheel, when the abrasive grains on the surface of the resinoid grinding wheel, that is, the abrasive, rub against the workpiece, they will become passivated due to high temperature, high pressure, and centrifugal force in an extremely harsh environment, no matter how hard the abrasive grain grinding wheel such as diamond grinding wheel is used to grind diamonds, it will also be blunt and lose its sharpness. It will dissolve and stick to the pores of the resinoid grinding wheel, thereby filling the pores and concave surface of the resinoid grinding wheel, which is equivalent to filling up the resinoid grinding wheel and making the abrasive grains of the resinoid grinding wheel lose their sharpness. The resinoid grinding wheel that loses its sharpness and passivation will have a large increase in grinding force and a rise in grinding temperature, which will easily burn the surface of the workpiece, and sometimes vibration will seriously affect the processing effect of the resinoid grinding wheel. For example, the processing of the workpiece The geometric shape is distorted, the precision of processing is reduced, etc. In addition, there are reasons for the binder of the resinoid grinding wheel, which will also cause the abrasive grains of the resinoid grinding wheel to fall off, causing the pores of the resinoid grinding wheel to be blocked, which also affects the grinding effect of the resinoid grinding wheel.
