A newly developed polishing method by large-area electron beam irradiation

Y. Uno; A. Okada; K. Uemura; P. Raharjo

A newly developed polishing method by large-area electron beam irradiation

Y. Uno, A. Okada, K. Uemura, P. Raharjo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A new polishing method by large-area electron beam irradiation is proposed in this study. In the large-area electron beam irradiation equipment used here, an EB with high energy density is irradiated without focusing the beam, and so the EB with a maximum diameter 60mm can be used for melting or evaporating metal surface instantly. Experimental results show that the surface roughness decreases from 6μmRz to less than 1μmRz in just a few minutes under a proper machining conditions. Therefore, the large-area EB irradiation method has a possibility of high-efficient finishing process of metal parts.

Original language	English
Title of host publication	Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006
Editors	H. Zervos
Publisher	euspen
Pages	132-135
Number of pages	4
ISBN (Electronic)	0955308208, 9780955308208
Publication status	Published - Jan 1 2006
Event	6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006 - Baden bei Wien, Vienna, Austria Duration: May 28 2006 → Jun 1 2006

Publication series

Name	Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006
Volume	2

Other

Other	6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006
Country/Territory	Austria
City	Baden bei Wien, Vienna
Period	5/28/06 → 6/1/06

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Materials Science(all)
Mechanical Engineering
Instrumentation
Environmental Engineering

Cite this

Uno, Y., Okada, A., Uemura, K., & Raharjo, P. (2006). A newly developed polishing method by large-area electron beam irradiation. In H. Zervos (Ed.), Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006 (pp. 132-135). (Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006; Vol. 2). euspen.

A newly developed polishing method by large-area electron beam irradiation. / Uno, Y.; Okada, A.; Uemura, K. et al.

Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006. ed. / H. Zervos. euspen, 2006. p. 132-135 (Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Uno, Y, Okada, A, Uemura, K & Raharjo, P 2006, A newly developed polishing method by large-area electron beam irradiation. in H Zervos (ed.), Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006. Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006, vol. 2, euspen, pp. 132-135, 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006, Baden bei Wien, Vienna, Austria, 5/28/06.

Uno Y, Okada A, Uemura K, Raharjo P. A newly developed polishing method by large-area electron beam irradiation. In Zervos H, editor, Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006. euspen. 2006. p. 132-135. (Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006).

Uno, Y. ; Okada, A. ; Uemura, K. et al. / A newly developed polishing method by large-area electron beam irradiation. Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006. editor / H. Zervos. euspen, 2006. pp. 132-135 (Proceedings of the 6th International Conference European Society for Precision Engineering and Nanotechnology, EUSPEN 2006).

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AB - A new polishing method by large-area electron beam irradiation is proposed in this study. In the large-area electron beam irradiation equipment used here, an EB with high energy density is irradiated without focusing the beam, and so the EB with a maximum diameter 60mm can be used for melting or evaporating metal surface instantly. Experimental results show that the surface roughness decreases from 6μmRz to less than 1μmRz in just a few minutes under a proper machining conditions. Therefore, the large-area EB irradiation method has a possibility of high-efficient finishing process of metal parts.

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A newly developed polishing method by large-area electron beam irradiation

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