Development of the high-speed micro-extrusion machine to investigate size, strain rate,and tribological effects

N. Mahayotsanun*, H. C. Lee, T. J. Cheng, Y. Chuang, K. Y. Tu, Kornel Ehmann, Jian Cao

*Corresponding author for this work

Research output: Contribution to conferencePaper

1 Scopus citations

Abstract

High accuracy and extreme precision are considered greatly significant in micro-manufacturing. This paper mainly describes the challenges and development of the high-speed micro-extrusion machine, which was designed to provide consistent and reliable results. Based on its previous design and preliminary results, the machine was improved by reducing stack-up tolerance locations and integrating the feeding/catching mechanism. Several useful design considerations for micro-manufacturing could be obtained from the modifications. This project is still ongoing and the results will be presented once available. The outcome of this project will provide insight information to better comprehend the micro-forming conditions and to be able to accurately predict and material behaviours.

Original languageEnglish (US)
Pages383-386
Number of pages4
DOIs
StatePublished - Dec 1 2009
EventInternational Conferences on Multi-Material Micro Manufacture, 4M/International Conferences on Micro Manufacturing, ICOMM - Karlsruhe, Germany
Duration: Sep 23 2009Sep 25 2009

Other

OtherInternational Conferences on Multi-Material Micro Manufacture, 4M/International Conferences on Micro Manufacturing, ICOMM
CountryGermany
CityKarlsruhe
Period9/23/099/25/09

Keywords

  • Micro-extrusion
  • Size effects
  • Strain rate

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Materials Science(all)

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    Mahayotsanun, N., Lee, H. C., Cheng, T. J., Chuang, Y., Tu, K. Y., Ehmann, K., & Cao, J. (2009). Development of the high-speed micro-extrusion machine to investigate size, strain rate,and tribological effects. 383-386. Paper presented at International Conferences on Multi-Material Micro Manufacture, 4M/International Conferences on Micro Manufacturing, ICOMM, Karlsruhe, Germany. https://doi.org/10.1243/17547164C0012009081