ASSEMBLED SHAFT AND METHOD FOR MANUFACTURING AN ASSEMBLED SHAFT

The invention discloses a method of manufacturing an assembled shaft, comprising the following steps:- at least one of a step of expanding the inner diameter of at least a joining portion of a first shaft element and a step of reducing the outer diameter of at least a joining portion of a second sha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Häring, Jürgen
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention discloses a method of manufacturing an assembled shaft, comprising the following steps:- at least one of a step of expanding the inner diameter of at least a joining portion of a first shaft element and a step of reducing the outer diameter of at least a joining portion of a second shaft element;- positioning the joining portion of the first shaft element around the joining portion of the second shaft element;- welding the first shaft element and the second shaft element by forcing a current flow through the first shaft element and the second shaft element; and- at least one of a step of reducing the inner diameter of at least the joining portion of the first shaft element and a step of increasing the outer diameter of at least the joining portion of the second shaft element.