How do I fix diamond grinding wheel

Expensive diamond wheel, using the process where there is a groove should be repaired and prolong life, but specifically how to repair the groove of it appearing on the diamond grinding wheel,today give our customers tell us how to fix diamond Wheel;

First to the grinding wheel truing tool, overlapping surfaces before and after each move for 1/3 to 1/2 of the width of the wheel, and then successive feed, # 140, for example, advanced 0.005, to blunt the sound crisp sound, skip to the surface plane level, and then proceed to 0.01 and repeat the sound, surface inspection, and then proceeds to 0.015,0.02,0.025,0.03 sequentially until crisp sound, flat surface, no chatter pattern indicates rounding, dressing complete. The maximum amount of feed renovations need to be adjusted depending on diamond cup wheels size, the greater the more coarse granularity refurbishment infeed! Note: You can pre-coated with an oily pen exotic diamond wheel circumference, when the ink marks disappear completely, it means that the repair work is completed the circle. There are crumbs stick grinding conditions, which can be hand-held strip of sand dressing, so the cutting wheel to restore function! 3 uses centrifugal brake brakes after rounding is necessary then to white sand strip dressing. 4 diamond and boron nitride grinding wheel, once on board, unless the abrasion is completed, it is best not to remove it.

Diamond double row cup wheel repair issues that need attention: if must be removed, along with the need to remove the flange, or if re-use, namely the need to burn off more renovations amount!