No.1021E 2025Special Edition on Mobility Technologies Development of the Gear Processing Digital Twin

Category TECHNICAL REPORTS
Author S. TAKASU K. OTAKI
Machine Tools Engineering Dept., Machine Tools & Manufacturing Systems Business Unit
Y. SASAKI
Innovative Processing R&D Dept., Research & Development Division
K. YOSHINAGA
Data Analytics R&D Dept., Research & Development Division
Abstract In the automotive industry, electric units (eAxles) are becoming increasingly prominent, and the gears used in these units must be compact and highly precise. To meet the evolving needs of the industry, it is essential to reduce lead times for prototype evaluation. This paper discusses the development of simulations for gear prototype evaluation using DX (Digital Transformation) based on skiving machining, and how it can reduce lead times for prototype evaluation.
Keyword gear double digital twin, gear processing digital twin, gear skiving, eAxle, DX (digital transformation), simulation tool
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