Experimental study of CFRP cutting with nanosecond lasers

Sato, Yuji; Tsukamoto, Masahiro; Nariyama, Tatsuya; Nakai, Kazuki; Takahashi, Kenjiro; Masuno, Shinichiro; Nakano, Hitoshi

doi:https://doi.org/10.18910/26598

Experimental study of CFRP cutting with nanosecond lasers

Sato, Yuji; Tsukamoto, Masahiro; Nariyama, Tatsuya et al.

Transactions of JWRI, 2013, 42(1), 23-26

アクセス数:931件（2025-07-11 21:54 集計）

固定URL: https://doi.org/10.18910/26598

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タイトル	Experimental study of CFRP cutting with nanosecond lasers
著者	NRID 1000000007030 1000000007030 著者名 Sato, Yuji
	NRID 1000090273713 1000090273713 researchmap permalink mtsukamoto mtsukamoto Scopus Author ID 35370999700 35370999700 著者名 Tsukamoto, Masahiro
	著者名 Nariyama, Tatsuya
	著者名 Nakai, Kazuki
	著者名 Takahashi, Kenjiro
	著者名 Masuno, Shinichiro
	NRID 1000020257968 1000020257968 著者名 Nakano, Hitoshi
キーワード等	CFRP
	laser cutting
	HAZ
	laser ablation
	nanosecond laser
抄録	A carbon fiber reinforced plastic [CFRP] is widely used for automobile, aircraft because of high strength, lightweight and weather resistance. The cutting of CFRP is difficult since it is composed of a complex matrix of carbon fiber and epoxy resin. In this paper, CFRP was cut with UV and IR nanosecond lasers. The ablation plume of CFRP was investigated with an ultra-high speed camera and a spectrometer under the laser irradiation. From the results, it was clear that the ablation dynamics differed with wavelength of the laser. It was confirmed that the ablati on rate of the IR laser was 0.85μm/ pulse larger than 0.6μm/ pulse for the UV laser.
出版者	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
収録物名	Transactions of JWRI
巻(号)	42(1)
ページ	23-26
刊行年月	2013-06
言語	英語
ハンドルURL	https://hdl.handle.net/11094/26598
DOI	https://doi.org/10.18910/26598
PISSN	03874508
NCID	AA00867058
アクセス権	open access
出版タイプ	Version of Record
カテゴリ	紀要論文 Departmental Bulletin Paper
カテゴリ	Transactions of JWRI / Vol.42 No.1 (2013-06)

資源タイプ	紀要論文
ローカル資源タイプ	紀要論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Transactions of JWRI. 2013, 42(1), p. 23-26
DC.title	Experimental study of CFRP cutting with nanosecond lasers
DC.creator	Sato, Yuji
	Tsukamoto, Masahiro
	Nariyama, Tatsuya
	Nakai, Kazuki
	Takahashi, Kenjiro
	Masuno, Shinichiro
	Nakano, Hitoshi
DC.publisher	大阪大学接合科学研究所
	オオサカダイガクセツゴウカガクケンキュウジョ
	Joining and Welding Research Institute, Osaka University
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2013-06
DC.subject	CFRP
	laser cutting
	HAZ
	laser ablation
	nanosecond laser
DCTERMS.abstract	A carbon fiber reinforced plastic [CFRP] is widely used for automobile, aircraft because of high strength, lightweight and weather resistance. The cutting of CFRP is difficult since it is composed of a complex matrix of carbon fiber and epoxy resin. In this paper, CFRP was cut with UV and IR nanosecond lasers. The ablation plume of CFRP was investigated with an ultra-high speed camera and a spectrometer under the laser irradiation. From the results, it was clear that the ablation dynamics differed with wavelength of the laser. It was confirmed that the ablati on rate of the IR laser was 0.85μm/ pulse larger than 0.6μm/ pulse for the UV laser.
DC.identifier	10.18910/26598
DC.format	26598
citation_title	Experimental study of CFRP cutting with nanosecond lasers
citation_author	Sato, Yuji
	Tsukamoto, Masahiro
	Nariyama, Tatsuya
	Nakai, Kazuki
	Takahashi, Kenjiro
	Masuno, Shinichiro
	Nakano, Hitoshi
citation_publisher	大阪大学接合科学研究所
citation_language	英語
citation_date	2013-06
citation_journal_title	Transactions of JWRI
citation_volume	42
citation_issue	1
citation_firstpage	23
citation_lastpage	26
citation_public_url	https://hdl.handle.net/11094/26598
citation_doi_detail	10.18910/26598
citation_doi	https://doi.org/10.18910/26598

Experimental study of CFRP cutting with nanosecond lasers

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