难加工材料场辅助超精密加工研究  

Review of field-assisted ultraprecision machining difficult-to-machine materials

作　　者：许剑锋 黄凯 郑正鼎 林创挺 张建国 肖峻峰 陈肖 XU JianFeng;HUANG Kai;ZHENG ZhengDing;LIN ChuangTing;ZHANG JianGuo;XIAO JunFeng;CHEN Xiao(State Key Laboratory of Digital Manufacturing Equipment&Technology,School of Mechanical Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)

机构地区：[1]华中科技大学机械科学与工程学院,数字制造装备与技术国家重点实验室,武汉430074

出　　处：《中国科学：技术科学》2022年第6期829-853,共25页Scientia Sinica(Technologica)

基　　金：国家自然科学基金(批准号:51905195,51705172,51905194,51627807);中央高校基本科研业务费专项资金(编号:2020kfyXJJS085);华中科技大学学术前沿青年团队(编号:2019QYTD12)资助项目。

摘　　要：场辅助超精密加工(field-assisted ultra-precision machining,FAUM)是一种先进的制造技术.基于传统的超精密加工技术,通过引入激光、超声振动和磁场等能场进行创新,实现了难加工材料纳米级甚至亚纳米级高精度制造.本文具体阐述了场辅助技术在切削、磨削和铣削等超精密制造领域应用的研究.通过分析加工表面质量、加工效率、切削力和刀具磨损等实验结果,与传统超精密加工技术对比,场辅助超精密制造技术具有明显优势.总结FAUM目前存在的不足及未来面临的挑战,为进一步发展多能场复合辅助超精密制造技术奠定基础.Field-assisted ultraprecision machining is an advanced manufacturing technology innovated from the traditional ultraprecision machining technologies by combining laser,ultrasonic vibration,and magnetism,among others.It achieves a nano-or subnanometer machining accuracy when manufacturing difficult-to-machine materials.This paper reviews the development of field-assisted techniques in ultraprecision machining,including turning,grinding,and milling.Considering the surface quality,machining efficiency,forces,tool wear,and other experimental results,field-assisted ultraprecision machining has obvious advantages compared to traditional ultraprecision machining.This review summarizes the present shortcomings and prospective challenges in field-assisted ultraprecision machining,which is beneficial to the development of the advanced hybrid multienergy field-assisted machining technology.

关 键 词：场辅助超精密加工 难加工材料 激光辅助 超声振动辅助 磁场辅助 

分 类 号：TG506[金属学及工艺—金属切削加工及机床] TG580.6TG54