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Dive into the research topics where Yosuke Kawahito is active.

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Featured researches published by Yosuke Kawahito.


european quantum electronics conference | 2009

Fundamentals of fiber laser remote welding and deep penetration welding

Seiji Katayama; Shinpei Oiwa; Naoki Matsumoto; Masami Mizutani; Yosuke Kawahito

Remote/scanner welding and deep penetration welding with a fiber laser of high power and high beam quality is receiving a great attention since the laser can achieve high-speed welding and deep penetraion welding for mass production. However, welding phenomena are not fully understood. Therefore, this study was undertaken to reveal the welding phenomena by assessing the effect of welding parameters on laser-induced plume behavior and weld penetration as well as by observing the behavior of a molten pool and a keyhole.


Archive | 2006

Method for joining metal and resin and metal-resin composite, method for joining glass and resin and glass-resin composite, and method for joining ceramic and resin and ceramic-resin composite

Seiji Katayama; Yosuke Kawahito; Shuji Kubota; Akio Tange


Archive | 2006

Method for metal-resin joining and a metal-resin composite, a method for glass-resin joining and a glass-resin composite, and a method for ceramic-resin joining and a ceramic-resin composite

Seiji Katayama; Yosuke Kawahito; Shuji Kubota; Akio Tange


Archive | 2006

Method and apparatus for judging welding performance and root gap accuracy in laser butt welding

Seiji Katayama; Yosuke Kawahito; 洋介 川人; 聖二 片山


Journal of Materials Processing Technology | 2017

Effects of welding speed on absorption rate in partial and full penetration welding of stainless steel with high brightness and high power laser

Hongze Wang; Motoki Nakanishi; Yosuke Kawahito


The International Journal of Advanced Manufacturing Technology | 2017

Weld characterization of laser arc hybrid welding of pure copper

Mengcheng Gong; Yosuke Kawahito; Ming Gao; Xiaoyan Zeng


Materials & Design | 2017

Effects of laser-arc distance on corrosion behavior of single-pass hybrid welded stainless clad steel plate

Kai Kang; Yosuke Kawahito; Ming Gao; Xiaoyan Zeng


Optics Express | 2018

Dynamic balance of heat and mass in high power density laser welding

Hongze Wang; Motoki Nakanishi; Yosuke Kawahito


International Journal of Heat and Mass Transfer | 2018

A model to calculate the laser absorption property of actual surface

Hongze Wang; Yosuke Kawahito; Ryouhei Yoshida; Yuya Nakashima; Kunio Shiokawa


Optics Letters | 2017

Development of a high-power blue laser (445 nm) for material processing

Hongze Wang; Yosuke Kawahito; Ryohei Yoshida; Yuya Nakashima; Kunio Shiokawa

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Ming Gao

Huazhong University of Science and Technology

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Xiaoyan Zeng

Huazhong University of Science and Technology

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