No.1018E 2022Special Edition on Industry Related Technologies Development of 3D Tooth Surface Creation Processing Technology Using Gear Skiving

Author N. TADA
Machine System Engineering Dept., Machine Tools & Manufacturing Systems Business Unit
Abstract With the promotion of electrifi cation, the needs for mechatronic integrated units such as the E-Axle are increasing. The gears used in E-Axle are required to have an optimum tooth profi le, at the same time as being compact and light weight without generating vibration or noise. This paper introduces technology for machining high-precision, compact gears with optimum tooth profi les required for E-Axle by developing the 3D surface creation technology and the phase detection function based on original logic.
Keyword gear skiving, BEV, E-Axle
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