Hybrid manufacturing in micro/nano scale: A Review

Chu, Wujin; Kim, Chung-Soo; Lee, Kang-In; Choi, Jung-Oh; Park, Jae-Il; Song, Jae Bok; Jang, Ki-Hwan; Ahn, Sung‐Hoon

doi:10.1007/s40684-014-0012-5

Cited by 152 publications

(57 citation statements)

References 97 publications

(65 reference statements)

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“…This differs from a traditional collection of processes in which all processes may be of the same classification. Chu et al [2] also reviewed hybrid manufacturing and classified processes similarly.…”

Section: Hybrid Manufacturing Definitionmentioning

confidence: 99%

“…There is growing industrial and academic interest and the number of commercial hybrid additive and subtractive processes has significantly increased since the late 2000s [6]. In the papers of Zhu et al [1] and Chu et al [2], only two of the reviewed studies considered processes from more than two categories [7,8]. Hybrid manufacturing platforms utilising processes from all four categories represent state-of-the-art research [9,10].…”

Section: Hybrid Manufacturing Definitionmentioning

confidence: 99%

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A decision support methodology for embodiment design and process chain selection for hybrid manufacturing platforms

Gleadall

Vladov

Segal

et al. 2016

Int J Adv Manuf Technol

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This paper presents a methodology for the transformation of a product concept into a detailed design and manufacturing process chain for hybrid manufacturing platforms. Hybrid platforms offer new capabilities and opportunities for product design. However, they require high levels of process expertise for effective design and effective process selection. Design for hybrid manufacture is challenging as there is a requirement to understand a number of technologies, which may be highly varied. To address this challenge, a knowledgebased decision-support system developed in this paper enables manufacturing expertise to be integrated into procedures for product design and process chain selection. This formalised numerical methodology is able to consider a wider range of varied manufacturing processes than any previous study. A feature-based design method is developed, which guides the designer towards an optimised product design during the embodiment design phase, and a process-chain selection program is utilised to enable the effective analysis of a product design based on product evaluation criteria. The methodology has been successfully applied to the design of an LED product with internal geometries and electronics.A decision-support methodology for embodiment design and process chain selection for hybrid manufacturing platforms 2 Key words:Design for manufacture, process chain selection, hybrid manufacture, feature-based design, decisionsupport. Acknowledgements:The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007(FP7/ -2013 under grant agreement number 314580.

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Section: Hybrid Manufacturing Definitionmentioning

confidence: 99%

Section: Hybrid Manufacturing Definitionmentioning

confidence: 99%

A decision support methodology for embodiment design and process chain selection for hybrid manufacturing platforms

Gleadall

Vladov

Segal

et al. 2016

Int J Adv Manuf Technol

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“…1,2 In micro EDM, dielectric fluid plays an important role. As a dielectric fluid, deionized water is widely used because it leads high machining rate and low tool wear.…”

Section: Introductionmentioning

confidence: 99%

Effect of inductance in micro EDM using high frequency bipolar pulse generator

Chung

Chu

2015

Int. J. of Precis. Eng. and Manuf.-Green Tech.

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In this work, effect of inductance was investigated in micro EDM using high frequency bipolar pulse generator used for electrolytic corrosion prevention in deionized water. To understand behaviors of the pulses during machining according to inductance, capacitor voltage which is equal to gap voltage and inductor current were analyzed both theoretically and experimentally. Inductance affected the pulse behaviors as well as machining characteristics. In the case of high inductance, inductor current increased after discharge occurred. This increased inductor current also increased both capacitor voltage and discharge current. So, machining time decreased, and tool wear as well as side gap increased with high inductance. However, this peak value shift could lead fluctuation of gap distance and servo voltage, thus, deteriorated controllability. On the other hand, constant discharge current was achieved in the case of low inductance. Low tool wear, small side gap and fine surface were achieved with low inductance.

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“…[1][2][3][4][5] For fabrication of various kinds of the microlens arrays which satisfy specific requirements of each purpose, many researchers have been developing the fabrication processes of the micro-structures using diverse methods and materials. [6][7][8][9] One of the conventional methods is the thermal reflow process. 1,7,10 The reflow process consists of several steps as follows.…”

Section: Introductionmentioning

confidence: 99%