Method and device for machining a rotary tool with a plurality of cutting bodies

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United States of America Patent

PATENT NO 9694473
SERIAL NO

14352756

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Abstract

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A rotary tool (21) working surface (23) includes a plurality of cutting bodies (24). The rotary tool (21) can be driven about a rotational axis (R). The actual enveloping surface (HF) of the working surface (23) is ascertained by an optical measuring arrangement (29). At least one other target variable (GS) is detected, which describes a microscopic parameter of the working surface (23). The actual variable (GI) corresponding to each specified target variable (GS) is detected by the measuring arrangement (29), and the deviation between the target variable (GS) and the actual variable (GI) is determined. If the actual enveloping surface (HF) lies outside of a specified target enveloping area (HR) or if a deviation (D) between an actual variable (GI) and the corresponding target variable (GS) is unacceptably large, selected first and/or second cutting bodies (24a, 24b) are machined and/or removed by a laser device (35).

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Patent Owner(s)

Patent OwnerAddress
WALTER MASCHINENBAU GMBHJOPESTR 5 TUBINGEN 72072

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mushardt, Heinrich Börnsen, DE 11 86
Plüss, Christoph Burgdorf Burgdorf, CH 5 84
Wenke, Oliver Neustadt, DE 4 29

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