Method for testing the fit or imbalance of a tool

Details Method for testing the fit or imbalance of a tool Method for testing the fit or imbalance of a tool

2007-05-15

2007-05-15

Cadugan, Erica (Department: 3722)

Gear cutting, milling, or planing

Milling

Process

C409S208000, C409S210000, C409S187000, C408S008000, C408S016000, C700S175000, C033S636000, C033SDIG021, C356S621000

Reexamination Certificate

active

11458724

ABSTRACT:
In the method, a tool is tested for an aligning fit or an imbalance in a tool spindle. The tool spindle is set into rotation. A light beam is used to check whether the tool wobbles. The tool spindle and the light beam are moved relative to one another until the light beam impinges on the area covered by the wobbling movement and a received signal generated from the light beam has an intermittent signal path for the first time. The then prevailing relative position between the tool spindle and the light beam is evaluated in respect of a non-aligning fit of the tool or in respect of a tool imbalance.

REFERENCES:
patent: 3795449 (1974-03-01), McKay, Sr.
patent: 4566202 (1986-01-01), Hamar
patent: 4966460 (1990-10-01), Kahley
patent: 5286042 (1994-02-01), Laube
patent: 5930143 (1999-07-01), Savazzi
patent: 6059702 (2000-05-01), Winkler et al.
patent: 6839975 (2005-01-01), Fujishima
patent: 7037053 (2006-05-01), Matsumoto et al.
patent: 7037248 (2006-05-01), Takaku
patent: 4238504 (1994-05-01), None
patent: 19607599 (1997-09-01), None
patent: 0469414 (1992-02-01), None
patent: 2-243252 (1990-09-01), None
patent: 11-188577 (1999-07-01), None
patent: 11188577 (1999-07-01), None
patent: 97/31751 (1997-09-01), None
Machine Translation of DE-19607599, 5 pages.
English Abstracts of EP-469414, 4 pages.
Machine Translation of EP-469414, 6 pages.
English Abstracts for DE-4238504, 3 pages.
Machine Translation of DE-4238504, 13 pages.

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