Abstract: 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.
Type:
Application
Filed:
March 22, 2013
Publication date:
April 23, 2015
Applicant:
MAG ISA GMBH
Inventors:
Matthias Geiger, Robert Räder, Werner Mühlich, Wolfgang Hafner