Patent ID: 8151437
Filing Date: 2012-04-10
Classification: B23F,B23P,Y02P,Y10T

Abstract:
1. A device for use in the green machining of bevel gears, having a Computer-Numerically-Controlled (CNC) machining station for gear cutting bevel gear teeth into a gear blank, the machining station having a first tool spindle for receiving a gear-cutting tool for cutting the teeth, which tool is a rotary cutter head, and a first workpiece spindle for gripping and rotating the gear blank, wherein during the gear cutting in the machining station, the first workpiece spindle having the gear blank is situated below or above the first tool spindle having the gear-cutting tool, the device additionally has at least one pre-machining station having a tool holder and a second workpiece spindle for receiving a workpiece blank, the device characterized in that