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1. WO1989001838 - MULTI-AXIS BEVEL AND HYPOID GEAR GENERATING MACHINE

Publication Number WO/1989/001838
Publication Date 09.03.1989
International Application No. PCT/US1987/002083
International Filing Date 24.08.1987
Chapter 2 Demand Filed 10.04.1989
IPC
B23F 23/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
23Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
B23F 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
B23F 9/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
02by grinding
B23F 9/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
08by milling, e.g. with helicoidal hob
10with a face-mill
CPC
B23F 23/006
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
23Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
006Equipment for synchronising movement of cutting tool and workpiece, the cutting tool and workpiece not being mechanically coupled
B23F 9/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
B23F 9/025
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
02by grinding
025with a face-mill-type, i.e. cup-shaped, grinding wheel
B23F 9/10
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
9Making gears having teeth curved in their longitudinal direction
08by milling, e.g. with helicoidal hob
10with a face-mill
Y10T 409/103975
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
409Gear cutting, milling, or planing
10Gear cutting
101431Gear tooth shape generating
103816Milling with radial faced tool
103975Process
Y10T 409/104134
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
409Gear cutting, milling, or planing
10Gear cutting
101431Gear tooth shape generating
103816Milling with radial faced tool
104134Adapted to cut bevel gear
Applicants
  • THE GLEASON WORKS [US]/[US] (AllExceptUS)
  • KRENZER, Theodore, J. [US]/[US] (UsOnly)
  • HUNKELER, Ernst, J. [US]/[US] (UsOnly)
Inventors
  • KRENZER, Theodore, J.
  • HUNKELER, Ernst, J.
Agents
  • RYAN, Thomas, B.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-AXIS BEVEL AND HYPOID GEAR GENERATING MACHINE
(FR) MACHINE A TAILLER DES DENTS BISEAUTEES ET DES ENGRENAGES HYPOIDES
Abstract
(EN)
A computer controlled machine for forming longitudinally curved tooth bevel and hypoid gears having a minimum number of movable machine axes for setup and operation. The movable axes include three rectilinear axes (X, Y and Z) and three rotational axes (T, W and P). The rectilinear axes are arranged in mutually orthogonal directions. Two of the rotational axes (T and W) provide for rotating tool (26, 27) and work gear (42, 43), respectively. The third rotational axis (P) provides for adjusting the relative angular orientations of tool axis (T) and work axis (W). Pivot axis (P) is positioned with respect to both tool axis (T) and work axis (W) at fixed inclination angles. A method of operating the computer controlled machine provides for controlling the movable axis (X, Y, Z, T, W, and P) in response to setup and operating parameters of conventional bevel and hypoid gear generating machines.
(FR)
Machine commandée par ordinateur destinée à tailler des dents bisautées recourbées dans le sens de la longueur et des engrenages hypoïdes et présentant un nombre minimal d'axes déplaçables pour le montage et le fonctionnement. Les axes déplaçables sont notamment trois axes rectilignes (X, Y et Z) et trois axes de rotation (T, W et P). Les axes rectilignes sont orthogonaux entre eux. Deux des axes de rotation (T et W) sont destinés à un outil rotatif (26, 27) et à un engrenage de travail (42, 43) respectivement. Le troisième axe de rotation (P) assure le réglage des orientations angulaires de l'axe de l'outil (T) et de l'axe de travail (W). L'axe de pivot (P) est positionné suivant certains angles d'inclinaison par rapport à l'axe de l'outil (T) et à l'axe de travail (W). Une méthode de fonctionnement de la machine à commande par ordinateur assure la commande de l'axe déplaçable (X, Y, Z, T, W et P) en réponse aux paramètres de montage et de fonctionnement des machines conventionnelles à tailler les engrenages coniques et les engrenages hypoïdes.
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