Presentation | 2020-01-22 [Poster Presentation] Vibration characteristics of complex vibration source using two longitudinal vibration transducers and a uniform rod with diagonal slits Naoki Saegusa, Takuya asami, Hikaru miura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Conventionally, since the vibration direction of the welding using ultrasonic wave is linear in one direction, the damage to the welding object is large and the welding strength is small. Then, we have investigated that the damage to the welding object is smaller than the case of only the longitudinal vibration and the improvement in the welding strength can be expected by making the planar vibration direction. In this study, a new complex vibration source using two longitudinal vibration transducers and a uniform rod with diagonal slits was developed, and its vibration characteristics were examined. As the results, it was found that the planar vibration could be obtained by simultaneously inputting longitudinal and torsional vibration resonance to both vibration transducers, though there was asymmetry in impedance characteristics at right and left of the vibration source. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Complex vibration / Diagonal slits / Longitudinal vibration / Torsional vibration / Planar vibration |
Paper # | US2019-77,EA2019-90 |
Date of Issue | 2020-01-15 (US, EA) |
Conference Information | |
Committee | EA / US |
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Conference Date | 2020/1/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Doshisha Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, and Related Topics |
Chair | Kenichi Furuya(Oita Univ.) / Jun Kondo(Shizuoka Univ.) |
Vice Chair | Suehiro Shimauchi(Kanazawa Inst. of Tech.) / Shigeto Takeoka(Shizuoka Inst. of Science and Tech.) / Shinichi Takeuchi(Toin Univ. of Yokohama) / Hikaru Miura(Nihon Univ.) |
Secretary | Suehiro Shimauchi(NHK) / Shigeto Takeoka(Univ. of Tokyo) / Shinichi Takeuchi(Kanagawa Univ.) / Hikaru Miura(Doshisha Univ.) |
Assistant | Keisuke Imoto(Ritsumeikan Univ.) / Daisuke Morikawa(Toyama Pref Univ.) / Mototaka Arakawa(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Ultrasonics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Vibration characteristics of complex vibration source using two longitudinal vibration transducers and a uniform rod with diagonal slits |
Sub Title (in English) | |
Keyword(1) | Complex vibration |
Keyword(2) | Diagonal slits |
Keyword(3) | Longitudinal vibration |
Keyword(4) | Torsional vibration |
Keyword(5) | Planar vibration |
1st Author's Name | Naoki Saegusa |
1st Author's Affiliation | Nihon University(Nihon Univ.) |
2nd Author's Name | Takuya asami |
2nd Author's Affiliation | Nihon University(Nihon Univ.) |
3rd Author's Name | Hikaru miura |
3rd Author's Affiliation | Nihon University(Nihon Univ.) |
Date | 2020-01-22 |
Paper # | US2019-77,EA2019-90 |
Volume (vol) | vol.119 |
Number (no) | US-374,EA-375 |
Page | pp.pp.41-45(US), pp.41-45(EA), |
#Pages | 5 |
Date of Issue | 2020-01-15 (US, EA) |