Diagonal generating method to generate tooth flanks with...

Details Diagonal generating method to generate tooth flanks with... Diagonal generating method to generate tooth flanks with...

2011-05-03

2011-05-03

Shechtman, Sean P (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S160000, C700S176000, C700S193000, C409S008000, C409S032000

Reexamination Certificate

active

07937182

ABSTRACT:
By coordinating the amount and course of the crowning of the tool and the diagonal ratio, a twist is created with a simple tool, and superimposed on the natural twist, thus resulting in the twist required for the work piece. Furthermore, an additional portion of the crowning is superimposed on the portion of the crowning of the work piece which is the result of the crowning of the tool during the machining in the diagonal method, thus resulting in the required crowning of the work piece, with the additional portion of the crowning being generated by changing the spacing between tool and work piece during the machining.

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Schriefer, Herbert, “Continuous CNC Gear Grinding”, The Gleason Works, Rochester, New York, Mar. 1996.
European Patent Office Search Report and Written Opinion (with English translation) for EP 07010133.2, Oct. 30, 2007.

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