Presentation | 2011-06-30 Magnetic Pulse Welding of Copper Foils on Flexible Print Circuit without Using Driver Tomokatsu AIZAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a new welding technique for copper foils on flexible printed circuit boards 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 coil. Eddy currents are induced in the copper foils on the coil. The foils are opposite to each other and have a gap between them. The foils can be welded both by the Joule heat generated in them and by the impact effect with pulsed magnetic pressure applied to them. The circuit boards don't melt. The bank energy required for this welding is less than 1.5 kJ. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Flexible print circuit / Copper foil / Magnetic pulse welding / Magnetic pressure / Flat one-turn coil |
Paper # | EMD2011-8,CPM2011-44,OME2011-22 |
Date of Issue |
Conference Information | |
Committee | EMD |
---|---|
Conference Date | 2011/6/23(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 on Flexible Print Circuit without Using Driver |
Sub Title (in English) | |
Keyword(1) | Flexible print circuit |
Keyword(2) | Copper foil |
Keyword(3) | Magnetic pulse welding |
Keyword(4) | Magnetic pressure |
Keyword(5) | Flat one-turn coil |
1st Author's Name | Tomokatsu AIZAWA |
1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology() |
Date | 2011-06-30 |
Paper # | EMD2011-8,CPM2011-44,OME2011-22 |
Volume (vol) | vol.111 |
Number (no) | 108 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |