Assist. Prof. Dr Shiyu Wei | Surface Science | Best Researcher Award

Assist. Prof. Dr. Shiyu Wei is a leading researcher in ultrasonic vibration-assisted machining (UVAM) , laser processing , and advanced manufacturing technologies . He holds a Ph.D. in Mechanical Engineering from Northeastern University and is currently an Associate Professor at Xinjiang University . His research focuses on enhancing precision machining , surface integrity , and tool wear reduction . Dr. Wei has published extensively in high-impact journals and secured multiple research grants, collaborating with industries to develop next-generation smart manufacturing solutions . His groundbreaking work makes him a strong candidate for the Best Researcher Award .

Assist. Prof. Dr Shiyu Wei, Northeastern University, China

Profile

SCOPUS

Education

Assist. Prof. Dr. Shiyu Wei has an extensive academic background in mechanical engineering , specializing in ultrasonic vibration-assisted machining and laser processing . He earned his Doctor of Engineering (Ph.D.) from Northeastern University (2019-2024), focusing on advanced manufacturing techniques and precision machining . Currently, he serves as an Associate Professor at Xinjiang University (2024-Present) in the Department of Mechanical Engineering. His academic journey reflects his dedication to cutting-edge research , innovation, and the development of next-generation smart manufacturing technologies .

Experience 

Assist. Prof. Dr. Shiyu Wei is an expert in ultrasonic vibration-assisted machining , laser processing , and precision manufacturing . Since January 2024, he has been serving as an Associate Professor at the Department of Mechanical Engineering, Xinjiang University , where he focuses on advanced manufacturing processes and smart materials research . Previously, he pursued his Ph.D. in Engineering at Northeastern University (2019-2024), specializing in ultrasonic machining, tool wear reduction, and high-efficiency material processing . His professional journey highlights his commitment to engineering innovation and academic excellence .

Research Focus

Assist. Prof. Dr. Shiyu Wei specializes in Ultrasonic Vibration-Assisted Machining (UVAM) and Laser Processing , advancing precision manufacturing and smart materials engineering . His research focuses on improving machining accuracy, reducing tool wear, and enhancing material properties using ultrasonic-assisted and laser-based techniques. By integrating energy field regulation and high-frequency vibration technologies, he has contributed to surface integrity enhancement, microstructure evolution, and sustainable manufacturing . His work is at the forefront of next-generation machining processes, revolutionizing high-precision industrial applications and material processing efficiency .

Patents 

Assist. Prof. Dr. Shiyu Wei has contributed to cutting-edge innovations in ultrasonic vibration-assisted machining (UVAM) , securing patents that enhance precision manufacturing and machining efficiency . His notable patent, “A Double Spiral Groove Combined Single Excitation Three-Dimensional Surface Ultrasonic Assisted Turning Device” (ZL201910938719.2) , introduces advanced vibration control mechanisms to optimize tool wear reduction, surface quality, and machining stability. His patented work is instrumental in high-precision industrial applications, paving the way for next-generation smart machining technologies and ensuring sustainable, high-performance material processing .

Projects 

Assist. Prof. Dr. Shiyu Wei is leading and contributing to groundbreaking research projects in ultrasonic machining, laser processing, and sustainable energy solutions . As the principal investigator for the Dr. Tenchi Program (2025-2027) , he is investigating the ultrasonic vibration-assisted laser-induced reaction mechanism in nickel-based ceramic coatings. His work extends to hydrogen extraction technologies , CO₂ pipeline transportation , and pulse-controlled electrolytic machining , funded by prestigious institutions such as the National Natural Science Foundation of China . His research accelerates advancements in precision engineering, sustainable energy, and smart manufacturing .

Publications 

Theoretical and Experimental Research on Surface Formation During 3D Ultrasonic Vibration-Assisted Turning
Shiyu Wei, Caoyuan Wei, Zhilun Zhou, Yifei Xu

Theoretical and Experimental Study of 3D Ultrasonic Vibration-Assisted Turning Driven by Two Actuators
Shiyu Wei, Ping Zou, Liting Fang, Jingwei Duan

Microstructure Evolution of Medium Carbon Steel During Heat-Assisted 3D Ultrasonic Vibration-Assisted Turning
Shiyu Wei, Ping Zou, Liting Fang, Jingwei Duan

Theoretical and Experimental Research on 3D Ultrasonic Vibration-Assisted Turning Driven by a Single Actuator
Shiyu Wei, Ping Zou, Jiahao Zhang, Jingwei Duan

Study on Surface Roughness Model of 3D Ultrasonic Vibration-Assisted Turning Driven by a Single Actuator
Shiyu Wei, Ping Zou, Jingwei Duan, Mustapha Mukhtar Usman

Surface Integrity in 3D Ultrasonic Vibration-Assisted Turning Driven by Two Actuators
Shiyu Wei, Ping Zou, Jingwei Duan, Kornel Ehmann