Investigation of thermal environment at grinding point of CFRP

Ryosuke Tani; Kazuhito Ohashi; Mitsuo Yoshikawa; Shinichiro Kubota; Shinya Tsukamoto

Investigation of thermal environment at grinding point of CFRP

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

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
Publisher	Japan Society of Mechanical Engineers
Publication status	Published - Oct 18 2015
Event	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 - Kyoto, Japan Duration: Oct 18 2015 → Oct 22 2015

Other

Other	8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015
Country/Territory	Japan
City	Kyoto
Period	10/18/15 → 10/22/15

Keywords

CFRP
Grinding atmosphere
Grinding heat
Grinding temperature
Heat transfer coefficient

ASJC Scopus subject areas

Industrial and Manufacturing Engineering

Cite this

Tani, R, Ohashi, 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.

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title = "Investigation of thermal environment at grinding point of CFRP",

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.",

keywords = "CFRP, Grinding atmosphere, Grinding heat, Grinding temperature, Heat transfer coefficient",

author = "Ryosuke Tani and Kazuhito Ohashi and Mitsuo Yoshikawa and Shinichiro Kubota and Shinya Tsukamoto",

year = "2015",

month = oct,

day = "18",

language = "English",

booktitle = "Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015",

publisher = "Japan Society of Mechanical Engineers",

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note = "8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015 ; Conference date: 18-10-2015 Through 22-10-2015",

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TY - GEN

T1 - Investigation of thermal environment at grinding point of CFRP

AU - Tani, Ryosuke

AU - Ohashi, Kazuhito

AU - Yoshikawa, Mitsuo

AU - Kubota, Shinichiro

AU - Tsukamoto, Shinya

PY - 2015/10/18

Y1 - 2015/10/18

N2 - 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.

AB - 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.

KW - CFRP

KW - Grinding atmosphere

KW - Grinding heat

KW - Grinding temperature

KW - Heat transfer coefficient

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M3 - Conference contribution

AN - SCOPUS:84974602659

BT - Proceedings of the 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015

PB - Japan Society of Mechanical Engineers

T2 - 8th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2015

Y2 - 18 October 2015 through 22 October 2015

ER -

Investigation of thermal environment at grinding point of CFRP

Abstract

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Keywords

ASJC Scopus subject areas

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