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This research aims to develop a framework to understand how manufacturing errors in the hobbing process affect face gear geometry.

July 8, 2026Open Access

A kinematics-based simulation framework for face gear hobbing and manufacturing error analysis

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Randomized trial analyzes manufacturing errors affecting face gear geometry, indicating key errors in precision applications.

This research aims to develop a framework to understand how manufacturing errors in the hobbing process affect face gear geometry.
Developed a kinematics-based simulation framework to model the hobbing process for face gears.
Systematically introduced geometric and kinematic deviations including tool runout and misalignments.
Evaluated gear topographies using geometry-based metrics relevant for micro-scale applications.
Identified specific error mechanisms that predominantly influence the geometric features of face gears.
Provided qualitative insights into critical conditions affecting flank shape and tooth-space formation.

Bilen et al. (2026) studied this question.

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