Chunrong Xing

Henan University of Science and Technology

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About

Chunrong Xing is a leading researcher in precision mechanical transmission, with a primary focus on the design, manufacturing, and error analysis of rotary vector (RV) reducers for robotic applications. His most significant contribution is the development of a novel manufacturing error measurement methodology for cycloidal gears, the core component of RV reducers. Published in 2018 and cited 32 times, this work introduced a digitized measurement and data processing approach using a gear measuring center, directly addressing how manufacturing inaccuracies impact transmission precision. This methodology provides a practical, high-accuracy solution for quality control in industrial robot production. Xing’s foundational research also includes the precise calculation of meshing point positions in cycloidal-pin wheel drives, which is essential for analyzing transmission performance and optimizing gear tooth profiles. His work bridges the gap between theoretical gear geometry and real-world manufacturing constraints, making him a key figure in advancing the reliability and accuracy of robotic drive systems. By tackling the critical challenge of error quantification, Xing has helped enable the production of higher-performance RV reducers essential for modern automation and robotics.