6 March 2014 Laser cutting of carbon fiber reinforced thermo-plastics (CFRTP) by single-mode fiber laser irradiation
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Abstract
We report on the laser cutting of carbon fiber reinforced thermo-plastics (CFRTP) with a cw IR fiber laser (single-mode fiber laser, average power: 350 W). CFRTP is a high strength composite material with a lightweight, and is increasingly being used various applications. A well-defined cutting of CFRTP which were free of debris and thermal-damages around the grooves, were performed by the laser irradiation with a fast beam galvanometer scanning on a multiple-scanpass method.
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Hiroyuki Niino, Hiroyuki Niino, Yoshizo Kawaguchi, Yoshizo Kawaguchi, Tadatake Sato, Tadatake Sato, Aiko Narazaki, Aiko Narazaki, Ryozo Kurosaki, Ryozo Kurosaki, Mayu Muramatsu, Mayu Muramatsu, Yoshihisa Harada, Yoshihisa Harada, Kenji Anzai, Kenji Anzai, Mitsuaki Aoyama, Mitsuaki Aoyama, Masafumi Matsushita, Masafumi Matsushita, Koichi Furukawa, Koichi Furukawa, Michiteru Nishino, Michiteru Nishino, Akira Fujisaki, Akira Fujisaki, Taizo Miyato, Taizo Miyato, Takashi Kayahara, Takashi Kayahara, } "Laser cutting of carbon fiber reinforced thermo-plastics (CFRTP) by single-mode fiber laser irradiation", Proc. SPIE 8967, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XIX, 89670J (6 March 2014); doi: 10.1117/12.2041713; https://doi.org/10.1117/12.2041713
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