Resin grinding wheels also have a lifespan, and there is a basis for judging lifespan. What is this basis?! If you don't know, then watch our article so beautifully! This article will introduce us to the criteria for determining the lifespan of resin grinding wheels!

The practical grinding time between the two adjustments of the resin grinding wheel is called the lifespan of the resin grinding wheel. The lifespan of resin grinding wheels is generally determined visually based on the phenomenon that occurs after the working surface is worn. The main phenomena include: self-excited oscillation during the grinding process, and regenerative vibration patterns on the surface of the workpiece; Grinding noise; Grinding burns appear on the surface of the workpiece, resulting in a sharp decrease in grinding force; Decreased grinding accuracy; Grinding surface roughness. The occurrence of these phenomena is mainly due to thermal damage to the surface of the workpiece caused by high grinding temperature, and a decrease in roughness and accuracy caused by self-excited oscillation.

Method for completing the lifespan of resin grinding wheels: passivation of the surface of the resin grinding wheel - grinding condition (grinding force and grinding heat); Resin grinding wheel blockage (prone to oscillation, noise, and even burns); Resin grinding wheel is generally damaged (affecting machining accuracy)

Article source: Resin wheel manufacturerhttp://www.jm-nanhua.com