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| Presentation | 2007-12-13 13:30 Ultrasonic Complex Vibration Converters Using Different Velocity Metal-Ring-Pairs -- Ultrasonic Complex In-Plane Vibration Welding, Ultrasonic Motor and Rotating Complex Vibration Tool -- Jiromaru Tsujino, Yuu Kubodera, Goh Kishimoto, Tetsugi Ueoka (Kanagawa Univ.)  US2007-83 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Ultrasonic welding systems with a complex transverse vibration welding tip are effective for multi-spot welding of various specimens but some vibration component normal to welding surface exists inevitably when the welding tip vibrates transversally. The normal vibration must be decreased or avoided for large welding area and especially for flip-tip welding of semiconductor tips or IC tips which have large number of bumps for direct welding on a substrate.Longitudinal to transverse vibration converters using different velocity metal ring pair with slanted thickness are proposed. The different velocity metal rings whose thickness is cut slantly along the diameter and combined to a flat surface cylindrical ring which may be inserted in any place between a longitudinal vibration system as shown in the figure. When the longitudinal vibration system is driven, transverse vibration is produced by normal driving force to longitudinal vibration due to vibration velocity difference along the diameter of the rings. Using a metal-ring-pair complex vibration, a 150 kHz complex vibration system with the converter (brass and stainless steel, diameter 13 mm) installed at longitudinal loop position is developed. Elliptical vibration locus is obtained at the free end of the rod in the case where longitudinal and transverse resonance frequencies are very near and the phase difference is about 90 degrees. Transverse vibration normal to driving direction is very small. And also, ultrasonic motor and rotating complex vibration machining tool are obtained using two metal-ring-pairs installed in a right angle between a longitudinal vibration system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Different velocity metal-ring-pair complex vibration converter / Longitudinal-transverse vibration converter / Ultrasonic complex vibration welding / Ultrasonic motor / Rotating complex vibration machining tool / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 376, US2007-83, pp. 7-12, Dec. 2007. | |
| Paper # | US2007-83 | |
| Date of Issue | 2007-12-06 (US) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | US2007-83 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2007-12-13 - 2007-12-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Inst. of Tech. (Suzukake-dai) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | High Power Ultrasonics |
| Paper Information | |
| Registration To | US |
| Conference Code | 2007-12-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Ultrasonic Complex Vibration Converters Using Different Velocity Metal-Ring-Pairs |
| Sub Title (in English) | Ultrasonic Complex In-Plane Vibration Welding, Ultrasonic Motor and Rotating Complex Vibration Tool |
| Keyword(1) | Different velocity metal-ring-pair complex vibration converter |
| Keyword(2) | Longitudinal-transverse vibration converter |
| Keyword(3) | Ultrasonic complex vibration welding |
| Keyword(4) | Ultrasonic motor |
| Keyword(5) | Rotating complex vibration machining tool |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Jiromaru Tsujino |
| 1st Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 2nd Author's Name | Yuu Kubodera |
| 2nd Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 3rd Author's Name | Goh Kishimoto |
| 3rd Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 4th Author's Name | Tetsugi Ueoka |
| 4th Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
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| Speaker | Author-2 |
| Date Time | 2007-12-13 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | US |
| Paper # | US2007-83 |
| Volume (vol) | vol.107 |
| Number (no) | no.376 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2007-12-06 (US) |
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