GRINDING WHEEL AND METHOD OF REINFORCING THE SAME

摘要

The invention relates to a grinding wheel (1), preferably for grinding gears. By means of at least one plastic that is poured in, both a ring (2a) lining the bore (2) and the reinforcing layer (2b) are formed in the grinding wheel pores. The plastic that is poured in preferably consists of a potting compound, used in the raw state, made of a 2-component polyurethane system. In order to produce the reinforcement, the grinding wheel (1) is set rotating and, at the same time, a specific quantity of potting compound is poured into the bore (2). An increase in the explosion speed during operation of the grinding wheel (1) is made possible thereby.

主权项

1. A grinding wheel, preferably for grinding gears, provided with a bore (2) serving to fasten it and with a reinforcing layer (7) in grinding wheel pores (1′), characterised in that by means of at least one plastic that is poured in, both a ring (2a) lining the bore (2) and this reinforcing layer (2b) are formed in the grinding wheel pores.