Zf Friedrichshafen Ag

Allgaier Werke Gmbh

Peter Hoehne

Martin Meyer

Klemens Adamski

Tobias Buechner

Wolfgang Mueller

Joerg Brockstieger

Ralf Fischer

Christian Bauer

Andreas Essl

A method for manufacturing a gear toothing on a metallic workpiece and a tool device for calibration of a gear toothing inlet and/or a gear toothing outlet of a gear of the metallic workpiece. The method includes producing the gear toothing by forming manufacturing and performing a compression process to calibrate a gear toothing inlet and/or a gear toothing outlet of the gear toothing, wherein a gear tooth shape and a gear tooth length are adjusted during the compression process. The tool device includes a workpiece location for accommodating the workpiece, an axially movable die selectively engageable with the gear toothing, the die supporting the gear toothing and predefining the gear tooth shape to be adjusted on the gear toothing inlet and/or on the gear toothing outlet, and at least one axially movable compression ring which calibrates the gear toothing inlet and/or gear toothing outlet by a compression process.

Method for the forming manufacturing of a gear toothing and tool device for the calibration of the gear cutting inlet and/or gear cutting outlet

A component with inner teeth () and outer teeth (). The component () comprising a basic body () provided with the inner teeth () and a sheet component () provided with the outer teeth (). The sheet component () is connected to the basic body (), during the manufacturing process, by positive interlock in both the tangential and radial directions.

Component with inner and outer teeth and method for manufacturing the component

A roll-forming process for producing longitudinally toothed profiled bodies in a pot-shaped cylindrical workpiece in which, during a first rolling process (A), the pot-shaped cylindrical workpiece () is moved through a first rolling stage with a bottom () of the workpiece being rolled first. During at least one further rolling process (B, C), the workpiece () passes through at least one further rolling stage with an open end of the workpiece being rolled first.

Roll forming method for producing longitudinally toothed profiled bodies in pot-shaped cylindrical workpieces

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Friedrichsthal, Germany

Peter Hoehne