4V2 Straight Wheel Resin Centerless Wheel for Grinding Engineering ceramic tubes and rods

Grinding characteristics and dressing of diamond grinding tools

Compared with ordinary grinding tools, diamond grinding tools not only have high grinding efficiency, small grinding force, and low grinding temperature, which can avoid burns and cracks on the workpiece surface; they also have good grinding quality, high processing accuracy, low grinding tool consumption and long service life. Long and low processing cost.

Resin bonded diamond grinding tools, ceramic bonded diamond grinding tools, and metal bonded diamond grinding tools are all multi-layered abrasives. The accuracy of the grinding tools is determined by the dressing process, and the dressing quality directly affects their grinding performance. The above three abrasive tools need to be trimmed under the following circumstances.

In order to expose the diamond abrasive grains on the surface of the grinding tool from the bond to form a cutting edge; the manufacturing of the grinding tool did not reach the ideal geometric size and accuracy; because the grinding tool axis and the flange axis did not coincide, the grinding tool axis and the flange axis did not coincide with each other. The rotation axis of the grinder spindle does not coincide and causes deflection. (2) During the use of abrasive tools

(1) Before using new grinding tools

Due to uneven wear, the geometric accuracy of the grinding tool does not meet the usage requirements; the working surface is clogged with wear debris and cannot be ground normally; and the diamond abrasive grains on the surface are blunt and unfavorable.