INTERNAL GEAR PROCESSING METHOD

INTERNAL GEAR PROCESSING METHOD

An internal gear processing method, using an increased slip speed to improve processing accuracy and to extent the life of a tool. An internal gear processing method configured such that a Workpiece (W) which is rotatable about a workpiece rotation axis (C1) and a barrel-shaped screw-like grindstone...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YANASE Yoshikoto, OCHI Masashi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MACHINE TOOLS
MAKING GEARS OR TOOTHED RACKS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:An internal gear processing method, using an increased slip speed to improve processing accuracy and to extent the life of a tool. An internal gear processing method configured such that a Workpiece (W) which is rotatable about a workpiece rotation axis (C1) and a barrel-shaped screw-like grindstone (11) which is rotatable about a grindstone rotation axis (B1) having a predetermined axis angle (£) relative to the Workpiece rotation axis (C1) are, while being meshed with each other, rotated synchronously to process an internal gear of the workpiece (W). The axis angle (£) is set to be large according to the amount of variation in the pitch circle radius of the screw-like grindstone (11).