Widely used in fine diamond ultra-thin grinding wheel to close the slot and cut off. Using deep creep feed grinding method, this method has the following advantages: grinding depth, feed rate, a large contact area of ??the grinding wheel and the workpiece, narrow kerf, high metal removal rate, grinding and high precision machined surface quality good and material utilization. Should be noted that in the course of the following matters:
 
      Check carefully before installing the cutting wheel, and confirm whether the cutting wheel deformation, cracks, cutting wheel. When the flange is too small or poor accuracy, easy to damage the cutting wheel, please improved. When marked with a direction of rotation of the cutting wheel, it is necessary to be consistent with the machine rotary direction. Opposite the cut is not sharp, it is difficult to play to the performance of the cutting wheel. If you use the cut workpiece does not match the cutting wheel, prone to normal wear and tear, poor sharpness, abnormal heating. Abnormal cutting process, should be shut down immediately. When the cut is not sharp, grinding wheel dressing the blade. If you continue to use the overheating overload leaving the grinding wheel breakage. Non-hand operation for cutting, grinding wheel, not to hand and body contact grinding wheel. The cutting wheel is non other than for grooving or cut jobs to avoid uneven force an exception occurs.