首页|Process and Material property effects in the progressive forming of micro-pins
Process and Material property effects in the progressive forming of micro-pins
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Trans Tech Publications Ltd
A progressive forming process for micro-components was developed to circumvent the issue of handling of small micro-parts while keeping in mind the need for high manufacturing through-put. The mechanical properties and microstructure of the material have been found to play a significant role in the forming of micro-components. In this work, the effect of mechanical property on the forming of copper micro-pins by the progressive forming process is highlighted. Empirical results show that the forming load decreases for forming micro-pin with 0.3mm diameter after annealing but the pin height obtainable decreases as well compared to that prior to the heat treatment.
microformingsize effectcopper sheetannealing
S.C.V. Lim、Yingyot Aue-u-lan、Danno Atsushi、M.Q. Chew、C.C. Wong
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Singapore Institute of Manufacturing Technology, 71 Nanyang Drive, Singapore 638075
NETL
NSTL
Trans Tech Publications Ltd
