Presentation | 2010-12-17 Magnetic Pulse Welding of Copper Foils without Using Driver (2nd Report) Tomokatsu AIZAWA, Kazuo MATSUZAWA, Keigo OKAGAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a copper foil welding technique by using magnetic pulse welding method without using driver and its experimental results. When an impulse current from a capacitor bank passes through a flat one-turn coil, a magnetic flux is suddenly generated around the narrow part (1, 3 or 5mm in width) of the coil. Eddy currents are induced in two pieces of foil (5011m in thickness) which are overlapped on the narrow part. The pieces of foil can be welded without fusion both by the Joule heat generated in them and by the magnetic pressure applied to them. The bank energy required for seam welding of 25mm in length is less than 2kJ. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Copper foil / Magnetic pulse welding / Magnetic pressure / Eddy current / Flat one-turn coil |
Paper # | EMD2010-130 |
Date of Issue |
Conference Information | |
Committee | EMD |
---|---|
Conference Date | 2010/12/10(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 | Electromechanical Devices (EMD) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Magnetic Pulse Welding of Copper Foils without Using Driver (2nd Report) |
Sub Title (in English) | |
Keyword(1) | Copper foil |
Keyword(2) | Magnetic pulse welding |
Keyword(3) | Magnetic pressure |
Keyword(4) | Eddy current |
Keyword(5) | Flat one-turn coil |
1st Author's Name | Tomokatsu AIZAWA |
1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology() |
2nd Author's Name | Kazuo MATSUZAWA |
2nd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology |
3rd Author's Name | Keigo OKAGAWA |
3rd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology |
Date | 2010-12-17 |
Paper # | EMD2010-130 |
Volume (vol) | vol.110 |
Number (no) | 350 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |