《Engineering》极端制造前沿学术专题研讨会

The University of Queensland Australia

Han Huang is the Chair Professor and Dean of the School of Advanced Manufacturing at Sun Yat-senUniversity. He also holds the title of Emeritus Professor at The University of Queensland, Australia.Professor Huang earned his PhD from The University of Western Australia and his ME and BE degreesfrom Huazhong University of Science and Technology. He has published over 320 SCI journal articles,garnering more than 14,600 Google Scholar citations with an impressive h-index of 66. His outstandingresearch contributions have been recognized with numerous prestigious awards, including the AustraliaResearch Council Future Fellowship, Australian Research Fellowship, Queensland InternationalFellowship, and JSPS Invitation Senior Fellowship. Notably, he received the esteemed SingaporeNational Technology Award. Professor Huang actively contributes to the academic community, servingon multiple editorial boards and as an Associate Editor for leading journals such as International Journalof Mechanical Sciences and International Journal of Extreme Manufacturing. His primary researchinterests focus on ultraprecision machining, additive manufacturing, and intelligent manufacturing.

Achieving ductile-mode material removal is crucial for enhancing the surface quality of hard and brittlematerials, particularly when aiming for atomic-level finishes. Over the past few decades, researchers inabrasive machining have dedicated considerable effort to investigating the underlying mechanisms tooptimize machining processes. In this keynote presentation, I will provide a systematic review ofprevious research on ductile-mode removal in hard and brittle materials. The discussion will focus on thetheoretical foundations of ductile-mode machining and the impact of threshold fracture mechanisms onmaterial removal models. I will also present case studies on material removal mechanisms and grindingprocess development for semiconductor crystal materials. Finally, I will highlight key challenges in thefuture that must be addressed to advance ductile-mode machining of hard and brittle materials.