The Influence of Grinding Wheel
To obtain high precision and excellent surface quality of roll grinding, in addition to relying on the excellent working accuracy of the CNC roll grinder(CNC roll grinding machine), it mainly depends on the selection of the matching grinding wheel for the specific processing roll.
During the usage of roll grinder(roll grinding machine), client should pay attantion to the reshaping of the grinding wheel. Except the static balance before using, the grinding wheel often has the phenomenon of laborious cutting, non-fall off of abrasive, passivation during grinding process. This will cause burns and vibration marks on the surface of the grinding roll, and seriously it will cause the machine tool resonance, thus it requires the operator to re-dress the grinding wheel to maintain the sharpness and correct shape of the grinding wheel, remove the excess passivation layer, and maintain a uniform contour edge.