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Technical Study of Laminated Template Electroforming in Fabrication of Metal Parts

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Abstract:

Laminated templates electroforming (LTE) is one kind of metal-parts directly forming technologies which are based on discrete/accumulation theory. This paper introduces the forming principle, equipment configuration and experimental studies. By using templates as auxiliary tool and jet electroforming as filling method, the current density of electroforming was significantly improved and a group of copper parts in specific shape were fabricated. Experimental results show that on-load voltage, nozzle diameter, spray distance, spray flow velocity have direct influence on processing speed and locality. A small diameter of nozzle and short spray distance helps to achieve a precise locality and good dimensional accuracy, after process parameters have been optimized.

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Periodical:

Key Engineering Materials (Volume 621)

Pages:

121-126

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.621.121

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Online since:

August 2014

Authors:

Hui Fan, Yang Pei Zhao

Keywords:

Jet Electroforming, Laminated Templates Electroforming, Processing Parameters

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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