METHOD FOR END MACHINING AND MACHINE SUITABLE THEREFOR

In order to prevent a subsequent imbalance of a finished crank shaft a work piece is rotated about an A-axis and a B-axis before introducing aligned centering bore holes (balanced centering) according to the invention instead of transversally offsetting the centering bore holes (geometric balancing)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GEIGER, MATTHIAS, RÄDER, ROBERT, MÜHLICH, WERNER, HAFNER, WOLFGANG
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:In order to prevent a subsequent imbalance of a finished crank shaft a work piece is rotated about an A-axis and a B-axis before introducing aligned centering bore holes (balanced centering) according to the invention instead of transversally offsetting the centering bore holes (geometric balancing) which is known in the art.