Cryogenic microshaping of viscoelastic polymer with single point diamond tool

Shun Yoshikawa; Yasuhiro Kakinuma; Yohei Sato; Tojiro Aoyama

Cryogenic microshaping of viscoelastic polymer with single point diamond tool

Shun Yoshikawa, Yasuhiro Kakinuma, Yohei Sato, Tojiro Aoyama

Department of System Design Engineering

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

Abstract

Viscoelastic polymer, such as polydimethylsiloxane (PDMS), is extensively used as a substrate material of the micro fluidic chip. Generally, it is difficult to machine PDMS which performs adhesion and softness at the room temperature. However, applying the cryogenic machining which focuses on the glass transition phenomena of viscoelastic polymers, accurate cutting of PDMS becomes possible. In this study, in order to machine PDMS more efficiently and precisely, feasibility of cryogenic microshaping with non-rotational cutting tool was investigated experimentally.

Original language	English
Title of host publication	Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014
Editors	R. Leach
Publisher	euspen
Pages	75-78
Number of pages	4
ISBN (Electronic)	9780956679031
Publication status	Published - 2014 Jan 1
Event	14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014 - Dubrovnik, Croatia Duration: 2014 Jun 2 → 2014 Jun 6

Publication series

Name	Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014
Volume	2

Other

Other	14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014
Country/Territory	Croatia
City	Dubrovnik
Period	14/6/2 → 14/6/6

Keywords

Glass transition
Micro fluidic chip
Micromachining
PDMS

ASJC Scopus subject areas

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

Cite this

Yoshikawa, S., Kakinuma, Y., Sato, Y., & Aoyama, T. (2014). Cryogenic microshaping of viscoelastic polymer with single point diamond tool. In R. Leach (Ed.), Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014 (pp. 75-78). (Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014; Vol. 2). euspen.

Cryogenic microshaping of viscoelastic polymer with single point diamond tool. / Yoshikawa, Shun; Kakinuma, Yasuhiro ; Sato, Yohei et al.
Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014. ed. / R. Leach. euspen, 2014. p. 75-78 (Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014; Vol. 2).

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

Yoshikawa, S, Kakinuma, Y , Sato, Y & Aoyama, T 2014, Cryogenic microshaping of viscoelastic polymer with single point diamond tool. in R Leach (ed.), Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014. Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014, vol. 2, euspen, pp. 75-78, 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014, Dubrovnik, Croatia, 14/6/2.

Yoshikawa S, Kakinuma Y , Sato Y, Aoyama T. Cryogenic microshaping of viscoelastic polymer with single point diamond tool. In Leach R, editor, Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014. euspen. 2014. p. 75-78. (Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014).

Yoshikawa, Shun ; Kakinuma, Yasuhiro ; Sato, Yohei et al. / Cryogenic microshaping of viscoelastic polymer with single point diamond tool. Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014. editor / R. Leach. euspen, 2014. pp. 75-78 (Conference Proceedings - 14th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2014).

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N2 - Viscoelastic polymer, such as polydimethylsiloxane (PDMS), is extensively used as a substrate material of the micro fluidic chip. Generally, it is difficult to machine PDMS which performs adhesion and softness at the room temperature. However, applying the cryogenic machining which focuses on the glass transition phenomena of viscoelastic polymers, accurate cutting of PDMS becomes possible. In this study, in order to machine PDMS more efficiently and precisely, feasibility of cryogenic microshaping with non-rotational cutting tool was investigated experimentally.

AB - Viscoelastic polymer, such as polydimethylsiloxane (PDMS), is extensively used as a substrate material of the micro fluidic chip. Generally, it is difficult to machine PDMS which performs adhesion and softness at the room temperature. However, applying the cryogenic machining which focuses on the glass transition phenomena of viscoelastic polymers, accurate cutting of PDMS becomes possible. In this study, in order to machine PDMS more efficiently and precisely, feasibility of cryogenic microshaping with non-rotational cutting tool was investigated experimentally.

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Cryogenic microshaping of viscoelastic polymer with single point diamond tool

Abstract

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Keywords

ASJC Scopus subject areas

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