Reishauer Ag

Hänni, Florian

Sigrist, Thomas

Thomas Sigrist

Florian Hänni

Martin Pavlovic

Marin Pavlovic

Method for reinforcing a grinding wheel, preferably for grinding gears. By means of at least one plastic that is poured in, both a ring lining a bore of the grinding wheel and a reinforcing layer 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 is set rotating, i.e., rotated, and, at the same time, a specific quantity of potting compound is poured into the bore. An increase in the explosion speed during operation of the grinding wheel is thereby made possible.

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Wallisellen, Switzerland

Thomas Sigrist