Turning – Process of turning
Patent
1988-09-02
1989-06-27
Schmidt, Frederick R.
Turning
Process of turning
82106, 407 19, 409244, 409263, B23B 100, B23B 518, B23D 4302
Patent
active
048418200
ABSTRACT:
An improved cutting tooth configuration in which, unlike the conventional, straight line tool pattern with its constant tool rise, each tooth is incrementally advanced relative to the prior tooth by an amount that progressively decreases. This accounts for the variations in reaction force on the cutting teeth caused by workpiece deflections, so that the net thickness of material removed by each cutting tooth remains relatively constant. Instability and variation in the cutting force is thereby avoided, and tool wear is decreased.
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Bandyopadhyay Pulak
Kaminski Brian D.
General Motors Corporation
Griffin Patrick M.
Schmidt Frederick R.
Terrell William E.
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