Investigation of thermal environment at grinding point of CFRP

Ryosuke Tani, Kazuhito Oohashi, Mitsuo Yoshikawa, Shinichiro Kubota, Shinya Tsukamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In machining of CFRP, the delamination occurs at interfaces between matrix resin and carbon fibers due to the machining heat causes a deterioration of the surface quality because of poor heat resistance of matrix resin. However, the thermal environments of CFRP at the machining point haven't been made clear enough. In this study, the grinding temperature is measured in grinding of CFRP under dry and wet with vitrified bond diamond wheel. Furthermore, variations of the instantaneous heat transfer coefficients at the grinding point are calculated based on the grinding temperature data, and the effect of grinding atmosphere on the heat transfer characteristics at the grinding point is investigated experimentally.

Original languageEnglish
Title of host publicationProceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
PublisherJapan Society of Mechanical Engineers
Publication statusPublished - Oct 18 2015
Event8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan
Duration: Oct 18 2015Oct 22 2015

Other

Other8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
CountryJapan
CityKyoto
Period10/18/1510/22/15

Fingerprint

Carbon fiber reinforced plastics
Machining
Resins
Delamination
Heat resistance
Heat transfer coefficients
Carbon fibers
Surface properties
Deterioration
Diamonds
Wheels
Heat transfer
Temperature
Hot Temperature

Keywords

  • CFRP
  • Grinding atmosphere
  • Grinding heat
  • Grinding temperature
  • Heat transfer coefficient

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

Cite this

Tani, R., Oohashi, K., Yoshikawa, M., Kubota, S., & Tsukamoto, S. (2015). Investigation of thermal environment at grinding point of CFRP. In Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 Japan Society of Mechanical Engineers.

Investigation of thermal environment at grinding point of CFRP. / Tani, Ryosuke; Oohashi, Kazuhito; Yoshikawa, Mitsuo; Kubota, Shinichiro; Tsukamoto, Shinya.

Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015. Japan Society of Mechanical Engineers, 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tani, R, Oohashi, K, Yoshikawa, M, Kubota, S & Tsukamoto, S 2015, Investigation of thermal environment at grinding point of CFRP. in Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015. Japan Society of Mechanical Engineers, 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015, Kyoto, Japan, 10/18/15.
Tani R, Oohashi K, Yoshikawa M, Kubota S, Tsukamoto S. Investigation of thermal environment at grinding point of CFRP. In Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015. Japan Society of Mechanical Engineers. 2015
Tani, Ryosuke ; Oohashi, Kazuhito ; Yoshikawa, Mitsuo ; Kubota, Shinichiro ; Tsukamoto, Shinya. / Investigation of thermal environment at grinding point of CFRP. Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015. Japan Society of Mechanical Engineers, 2015.
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