Experimental study on impulse discharge machinability of concave micro-array using a micro-tip array electrode

He, Quanpeng; Xie, Jianhe; Guo, Rui-biao; Ma, Peixin; Lu, Yanjun

doi:10.1080/10910344.2018.1449215

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…High electrical conductivity and a low melting point produce low surface roughness, high micro-removal rate, and high discharge energy efficiency. Low thermal conductivity leads to a high aspect ratio and low micro-removal rate [68].…”

Section: Micro-edmmentioning

confidence: 99%

“…He et al fabricated a concave micro-array using an electrode with a microtip array to investigate the batch micro-machinability of metallic materials, such as die steel cemented carbide, as shown in figure 13. An electrode with a micro-tip array was generated by creating a pyramid microtip array on the electrode surface using a microdiamond grinding wheel [68]. Tong et al analyzed the processing errors that resulted from the offline-fabricated micro-electrode arrays, and then proposed an array servo-scanning µEDM process with on-machine fabricated micro-electrode arrays [69].…”

Section: Micro-edmmentioning

confidence: 99%

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A review of the techniques for the mold manufacturing of micro/nanostructures for precision glass molding

Zhou

Wang

et al. 2021

Int. J. Extrem. Manuf.

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Micro/nanostructured components play an important role in micro-optics and optical engineering, tribology and surface engineering, and biological and biomedical engineering, among other fields. Precision glass molding technology is the most efficient method of manufacturing micro/nanostructured glass components, the premise of which is meld manufacturing with complementary micro/nanostructures. Numerous mold manufacturing methods have been developed to fabricate extremely small and high-quality micro/nanostructures to satisfy the demands of functional micro/nanostructured glass components for various applications. Moreover, the service performance of the mold should also be carefully considered. This paper reviews a variety of technologies for manufacturing micro/nanostructured molds. The authors begin with an introduction of the extreme requirements of mold materials. The following section provides a detailed survey of the existing micro/nanostructured mold manufacturing techniques and their corresponding mold materials, including nonmechanical and mechanical methods. This paper concludes with a detailed discussion of the authors recent research on nickel-phosphorus (Ni-P) mold manufacturing and its service performance.

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Section: Micro-edmmentioning

confidence: 99%

Section: Micro-edmmentioning

confidence: 99%