Force controlled rolling of gears

Details Force controlled rolling of gears Force controlled rolling of gears

1994-09-29

1996-06-25

Larson, Lowell A.

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72 143, 72 145, 72 302, 72108, B21H 500

Patent

active

055289177

ABSTRACT:
A gear rolling machine includes a pair of gear rolling dies for finish forming teeth on external gear blanks. A force sensor is mounted to the machine to monitor the amount of force applied to the gear blank by the rolling dies as one rolling die is infed toward the other during the rolling process. The sensor is electronically connected to a controller that stops the infeed when a predetermined force level is attained during the rolling process.

REFERENCES:
patent: 3362059 (1968-01-01), DiPonio et al.
patent: 3387470 (1968-06-01), Smith, Jr.
patent: 3533258 (1970-10-01), Leonard, Jr. et al.
patent: 3550414 (1970-12-01), List
patent: 3712094 (1973-01-01), Motz et al.
patent: 4602492 (1986-07-01), Brif et al.
patent: 4614098 (1986-09-01), Kotera
patent: 4616494 (1986-10-01), Kotera

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