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Mathematical Problems in Engineering
Volume 2015 (2015), Article ID 835038, 11 pages
http://dx.doi.org/10.1155/2015/835038
Research Article

Fabrication Improvement of Cold Forging Hexagonal Nuts by Computational Analysis and Experiment Verification

1Department of Mechanical & Automation Engineering, Kao-Yuan University, Kaohsiung City 821, Taiwan
2Department of Applied Geoinformatics, Chia Nan University of Pharmacy & Science, Tainan City 717, Taiwan

Received 15 June 2014; Accepted 6 August 2014

Academic Editor: Teen-Hang Meen

Copyright © 2015 Shao-Yi Hsia and Yu-Tuan Chou. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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