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Proceedings Papers

Effect of control of plasma confinement layer on laser peening

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Ippei Kitawaki, Manabu Heya, Hiroyuki Furukawa, Miho Tsuyama, Hitoshi Nakano
View Paper titled, Effect of control of plasma confinement layer on laser peening
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Proceedings Papers

Acoustic phenomena during laser drilling

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Paul Jacobs, Matthew Hayman, Terri Marsico, Paul Denney, Abby Ilumoka, Robin Bright
View Paper titled, Acoustic phenomena during laser drilling
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Proceedings Papers

Laser cutting of silica glasses by using the controlled fracture technique

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Chwan-Huei Tsai, Bor-Chang Lin
View Paper titled, Laser cutting of silica glasses by using the controlled fracture technique
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Fabrication of a miniaturized dewar module

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Arvind Bharti
View Paper titled, Fabrication of a miniaturized dewar module
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Proceedings Papers

Monitoring of laser welding process using PCA based 2-step sensor fusion

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Xichu Chen, Elijah Kannatey-Asibu, Jr.
View Paper titled, Monitoring of laser welding process using PCA based 2-step sensor fusion
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Proceedings Papers

Monitoring of cw YAG laser welding using optical and acoustic signals

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Susumu Nakamura, Motoki Hoshino, Yoshiro Ito
View Paper titled, Monitoring of cw YAG laser welding using optical and acoustic signals
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Proceedings Papers

Non-linear dynamics signal analysis for quality monitoring

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Min Hyun Cho, Dave Farson
View Paper titled, Non-linear dynamics signal analysis for quality monitoring
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Proceedings Papers

Real-time monitoring of laser weld penetration using sensor fusion

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Allen Sun, Elijah Kannatey Asibu, Jr., Mark Gartner
View Paper titled, Real-time monitoring of laser weld penetration using sensor fusion
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Detection of transition from keyhole-type to heat conduction-type welding in CO2 laser welding of metals

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Susumu Nakamura, Masaya Sakurai, Yoshiro Ito, Kenichi Kamimuki, Takashi Inoue
View Paper titled, Detection of transition from keyhole-type to heat conduction-type welding in CO2 laser welding of metals
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Proceedings Papers

Analysis of optical and acoustic emissions during CO2 laser welding of a stainless steel

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Susumu Nakamura, Yoshiro Ito, Tokuhiro Nakabayashi, Masao Watanabe, Takashi Inoue, Akira Matsunawa
View Paper titled, Analysis of optical and acoustic emissions during CO2 laser welding of a stainless steel
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Proceedings Papers

On-line monitoring of penetration depth in laser beam welding

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J. Beersiek, R. Poprawe, W. Schulz, Hongping Gu, R. E. Mueller, W. W. Duley
View Paper titled, On-line monitoring of penetration depth in laser beam welding
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Proceedings Papers

Analysis of acoustic signals detected from different locations during laser beam welding of steel sheet

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Hongping Gu, W. W. Duley
View Paper titled, Analysis of acoustic signals detected from different locations during laser beam welding of steel sheet
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Proceedings Papers

Experimental and theoretical studies on keyhole dynamics in laser welding

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Akira Matsunawa, Jong-Do Kim, Seiji Katayama, Vlad V Semak
View Paper titled, Experimental and theoretical studies on keyhole dynamics in laser welding
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Laser weld process monitoring in production of tailor-welded blanks

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Craig T. Walters, Stanley L. Ream
View Paper titled, Laser weld process monitoring in production of tailor-welded blanks
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Proceedings Papers

Acoustic emission from modulated laser beam welding of materials

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Hongping Gu, W. W. Duley
View Paper titled, Acoustic emission from modulated laser beam welding of materials
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Proceedings Papers

Features of various in – Process monitoring methods and their applications to laser welding

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Masao Watanabe, Hideki Okado, Takasi Inoue, Susumu Nakamura, Akira Matunawa
View Paper titled, Features of various in – Process monitoring methods and their applications to laser welding
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Acoustic emission at the laser weld site as an indicator of weld quality

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C. E. Schou, V. V. Semak, T. D. McCay
View Paper titled, Acoustic emission at the laser weld site as an indicator of weld quality
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Proceedings Papers

Acoustic emission and optimized CO2 laser welding of steel sheets

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Hongping Gu, W. W. Duley
View Paper titled, Acoustic emission and optimized CO2 laser welding of steel sheets
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Frequency-time characteristics of air-borne signals from laser welds

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D. Farson, K. Hillsley, J. Sames, R. Young
View Paper titled, Frequency-time characteristics of air-borne signals from laser welds
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Proceedings Papers

Non-contact acoustic emission monitoring during laser processing

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L. Li, W. M. Steen
View Paper titled, Non-contact acoustic emission monitoring during laser processing
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