| Presentation | 2008-12-19 Fatigue fracture of ultrasonic tool horn Shoichi ISHIWATA, Masahiko JIN, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ultrasonic tool horns are widely used in the field of ultrasonically assisted production process such as plastics assembly. Rarely, they suffer from crack fracture and obstruct production processs. Experience shows that major cause of this crack fracture is vibrational stress. Paying attention to the thread used for joining horns, we present theoretical expression of vibrational stress. Finally, we exemplify values of vibrational strain which caused crack failures for tool horns used in production process. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ultrasonic tool horn / vibrational strain / vibrational stress / crack failure |
| Paper # | US2008-71 |
| Date of Issue |
| Conference Information | |
| Committee | US |
|---|---|
| Conference Date | 2008/12/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Ultrasonics (US) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fatigue fracture of ultrasonic tool horn |
| Sub Title (in English) | |
| Keyword(1) | ultrasonic tool horn |
| Keyword(2) | vibrational strain |
| Keyword(3) | vibrational stress |
| Keyword(4) | crack failure |
| 1st Author's Name | Shoichi ISHIWATA |
| 1st Author's Affiliation | PS Laboratory() |
| 2nd Author's Name | Masahiko JIN |
| 2nd Author's Affiliation | Faculty of Mechanical Engineering, Nippon Institute of Technology |
| Date | 2008-12-19 |
| Paper # | US2008-71 |
| Volume (vol) | vol.108 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |