Method for Connecting a Shaft to a Rotary Component and Turbocharger Shaft Produced by said Method

摘要

A method for producing a connection of at least one rotary component with a central opening to a shaft with a first section along the shaft and a second section on an end face of the shaft includes fixing the shaft at the first section in the central opening of the at least one rotary component by an eccentric arrangement. The fixing of the shaft is such that the shaft is fixed in the radial direction relative to the at least one rotary component. The method also includes fixing the shaft at the second section by press-fitting a ball so that the shaft is secured in the axial direction relative to the at least one rotary component. The fixing steps are carried about by a positive engagement.

主权项

1. A method for producing a connection of at least one rotary component to a shaft, the at least one rotary component having a central opening and the shaft having at least one first portion along the shaft and a second portion on an end face of the shaft, the method comprising:
fixing the shaft by the first portion in the central opening of the at least one rotary component so that the shaft is fixed in a radial direction relative to the at least one rotary component; and fixing the shaft by its the second portion so that the shaft is fixed in an axial direction relative to the at least one rotary component, wherein the fixing of the shaft by the first portion and the fixing of the shaft by the second are performed in a positively interlocking manner.