Gear cutting – milling – or planing – Gear cutting – Gear tooth shape generating
Patent
1989-07-28
1990-06-05
Bilinsky, Z. R.
Gear cutting, milling, or planing
Gear cutting
Gear tooth shape generating
409 2, B23F 900
Patent
active
049309501
ABSTRACT:
In addition to a generating drum, by means of which gear wheels to be maufactured according to the generating method are produced, the gear-cutting machine also comprises setting drums, particularly an eccentric drum, an orientation drum and an inclination drum. Prior to commencing the gear-cutting operation to produce a gear wheel by means of a cutter head, these three setting drums are rotated into the respective required position by means of the adjusting apparatus constructed according to the invention. This adjusting apparatus comprises a computer for controlling the setting of the drums and a locking device controllable by the computer for locking or securing one setting drum at the cutter head. Furthermore, there is provided an automatic position-reading device for transmitting the setting of the drums to the computer, as well as a device controllable by the computer for actuating clamping devices of the respective setting drums. 1
REFERENCES:
patent: 2667818 (1954-02-01), Stewart et al.
patent: 3009397 (1961-11-01), Picanol
patent: 3212403 (1965-10-01), Deakin
patent: 3213756 (1965-10-01), Ash, II
B. A. Shtipelman: "Design & Manufacture of Hypoid Gears", 1978, J. Wiley & Sons (New York, U.S.), see pp. x and 125: p. x (preface) lines 5-7 and p. 125 line 13.
Bilinsky Z. R.
Kleeman Werner W.
Werkzeugmaschinenfabrik Oerlikon-Buhrle
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