| 摘要 |
<p>In a press fit arrangement between a spline shaft 1 and a spline hub 2, the spline shaft has, on one end region, a spline-shaft toothing 4 and the spline hub has an inner spline-hub toothing which corresponds essentially to the spline-shaft toothing. In the prefabricated state, the spline-hub toothing is provided with an undersize in relation to the spline-shaft toothing. Those edges of the tooth flanks of the spline-shaft toothing at the front on the insertion side are designed as cutting edges 5 which, during the insertion of the spline shaft 1 into the spline hub 2 come into engagement with a chipping effect on the tooth flanks 9 of the spline-hub toothing. So as to avoid a risk emanating from these chips, the depth of insertion of the spline shaft into the spline hub is limited by a shoulder 3, and the distance A between the cutting edge 5 and the shoulder 3 is smaller than the extension B of the spline hub. As a result, the chips remain within the spline-hub toothing of the spline hub. <IMAGE></p> |
