Method and apparatus for grinding gear workpiece (am on in an indexing process operating tooth flanks of the grinding machines with a compensation of errors between the grinding tool and the gear wheel work piece

摘要

The device incorporates a measuring device (12) for determining the position of the tool (11) and the blank (3). During measurement, the measuring device is connected to the tool (11) or tool carrier and the gear blank or blank carrier. Its output is connected to the input of a counting device provided with a memory unit. The output of the counting device is connected to a servo drive (18), which is itself connected to the blank generating mechanism through a differential mechanism, i.e. differential drive (7).