Synchronism equipment for gear cutting machines

Details Synchronism equipment for gear cutting machines Synchronism equipment for gear cutting machines

1981-10-27

1983-11-08

Dobeck, B.

Electricity: motive power systems

Positional servo systems

Program- or pattern-controlled systems

318 85, 318625, 51 2AA, G05B 1924

Patent

active

044144954

ABSTRACT:
Apparatus for synchronizing the rotating cutter and rotating workpiece of a gear cutting machine, featuring, in one aspect, correcting synchronism errors due to the time lag between application of a command signal and a corresponding movement of the workpiece by delaying or advancing the command signal by an amount dependent on the time lag and, in another aspect, synchronizing circuits which process pulse-encoded measurements of cutter rotation and axial translation to provide a command signal for driving the workpiece.

REFERENCES:
patent: 3267344 (1966-08-01), McDaniel
patent: 3725651 (1973-04-01), Cutler
patent: 4253050 (1981-02-01), Angst
patent: 4267495 (1981-05-01), Wilterdink
patent: 4297624 (1981-10-01), Komiya

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