supported by the National Key R&D Program of China(Grant No.2023YFC2413303);the National Natural Science Foundation of China(Grant No.52075128);the Natural Science Foundation of Heilongjiang Province,China(Grant No.YQ2020E013).
Alumina dispersion-strengthened copper (ADSC), as a representative particle-reinforced metal matrix composite (PRMMC), exhibits superior wear resistance and high strength. However, challenges arise in their processabi...
Supported by the Research Grants Council of the Hong Kong Special Administrative Region of China(Grant No.15221322);National Natural Science Foundation of China(Grant No.U19A20104);Shenzhen Municipal Science and Technology Program(Grant No.JCYJ20210324131214039);State Key Laboratory of Ultra-precision Machining Technology and the Research Committee of The Hong Kong Polytechnic University of China(Project Code:RHD5)。
In recent years,additive manufacturing(AM)has gained popularity in the aerospace,automobile,and medical industries due to its ability to produce complex profiles with minimal tolerances.Micro-milling is recommended fo...
supported by the National Natural Science Foundation of China(No.52075129).
Micro-milling technology is widely applied in micro manufacturing,particularly for the fabrication of miniature and micro components.However,the chatters and machining dynamics related issues in micro-milling are ofte...
supported by the Science Foundation Ireland(Grant No.15/RP/B3208);the“111”Project by the State Administration of Foreign Experts Affairs and the Ministry of Education of China(Grant No.B07014).
The limitations of significant tool wear and tool breakage of commercially available fluted micro-end mill tools often lead to ineffective and inefficient manufacturing,while surface quality and geometric dimensions r...
supported by the National Key Research and Development Program(Grant No.2016YFB1102200);Science Foundation Ireland(Grant No.15/RP/B3208);the“111”Project by the State Administration of Foreign Experts Affairs and the Ministry of Education of China(Grant No.B07014).
Micro-milling is a precision manufacturing process with broad applications across the biomedical,electronics,aerospace,and aeronautical industries owing to its versatility,capability,economy,and efficiency in a wide r...
supported by the National Key R&D Program of China(2018YFB2002201);China Postdoctoral Science Foundation(BX20190048);National Natural Science Foundation of China(51905138)。
Requirements for the service performance of aeronautic microelectronic components are increasingly strict.However,sever issues,that the acquisition of the service performance such as micro-mechanical properties is des...
the National Natural Science Foundation of China(No.51675330)。
Compared with stiff silicon-based probes,flexible neural probes can alleviate biological inflammation and tissue rejection.A polyethylene glycol(PEG)coating can facilitate the insertion of flexible probes,and the fabr...
supported by the Science Challenge Project(No.TZ2016006-0503-01);National Natural Science Foundation of China(Nos.51775147 and 51705105);Young Elite Scientists Sponsorship Program by CAST(No.2018QNRC001);China Postdoctoral Science Foundation(Nos.2017M621260 and 2018T110288);Heilongjiang Postdoctoral Fund(No.LBH-Z17090);Self-Planned Task Foundation of State Key Laboratory of Robotics and System(HIT)of China(Nos.SKLRS201718A and SKLRS201803B)。
To determine whether a potassium dihydrogen phosphate(KDP)surface mitigated by micro-milling would potentially threaten downstream optics,we calculated the light-field modulation based on angular spectrum diffraction ...
This paper presents a modeling and simulation of micro-milling process with finite element modeling(FEM)analysis to predict cutting forces.The micro-milling of Inconel 718 is conducted using high-speed steel(HSS)micro...
supported by NSERC-Discovery FundsRGPIN-2018-04911;partly supported by China Scholarship Council.
Vibration-assisted machining(VAM) has the advantages of extending tool life,reducing cutting force and improving the surface finish.Implementation of vibration assistance with high frequency and amplitude is still a c...