Design and fabrication of an aluminium oxide cutting insert with an internal cooling channel [0.03%]
一种内部具有冷却流道的氧化铝刀片的设计与制造
John O&#x;Hara,Feng-Zhou Fang
John O&#x;Hara
This paper presents the design and fabrication of an aluminium oxide cutting insert with an internal cooling channel formed through an additive manufacturing method. The formed insert is subjected to a controlled densification process and a...
Lorcan O&#x;Toole,Feng-Zhou Fang
Lorcan O&#x;Toole
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 remain unacceptably poo...
Lorcan O&#x;Toole,Cheng-Wei Kang,Feng-Zhou Fang
Lorcan O&#x;Toole
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 range of materials...
On the application of additive manufacturing methods for auxetic structures: a review [0.03%]
增材制造方法在斜纹结构应用中的研究进展综述
Athul Joseph,Vinyas Mahesh,Dineshkumar Harursampath
Athul Joseph
Auxetic structures are a special class of structural components that exhibit a negative Poisson's ratio (NPR) because of their constituent materials, internal microstructure, or structural geometry. To realize such structures, specialized m...
Novel combined shield design for eye and face protection from COVID-19 [0.03%]
一种新的护目与面罩相结合的设计以防护新型冠状病毒
Xiu-Ling Huang,Jin-Rong Yang,Yu-Xiang Sun et al.
Xiu-Ling Huang et al.
The World Health Organization emphasized the importance of goggles and face shields for protection of medical personnel at the outbreak of the COVID-19 pandemic. Unsurprisingly, almost all countries suffered from a critical supply shortage ...
Investigation of electropolishing characteristics of tungsten in eco-friendly sodium hydroxide aqueous solution [0.03%]
钨在环保型氢氧化钠水溶液中电抛光特性的研究
Wei Han,Feng-Zhou Fang
Wei Han
In this study, an eco-friendly electrolyte for electropolishing tungsten and the minimum material removal depth on the electropolished tungsten surface are investigated using an electrochemical etching method. Using a concentrated acid elec...