Title:
HIGH-SPEED CO¿2? GAS WELDING METHOD
Document Type and Number:
WIPO Patent Application WO/2000/073010
Kind Code:
A1
Abstract:
A welding voltage is determined based on an expression, P=k2 x Vw?2¿ + k3 x Vw, where, with a welding wire feed speed and a welding wire radius used as inputs, a power is P (kW), a melting speed of a welding wire Vw(g/sec), and k2 and k3 constants (k2=0.898, and k3=4.625).
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Inventors:
KOGA YASUHIRO (JP)
HANDA HIROYUKI (JP)
OKUMURA SHINJI (JP)
NAKASHIMA HARUKI (JP)
MITSUSHIO TAKAFUMI (JP)
HANDA HIROYUKI (JP)
OKUMURA SHINJI (JP)
NAKASHIMA HARUKI (JP)
MITSUSHIO TAKAFUMI (JP)
Application Number:
PCT/JP2000/003425
Publication Date:
December 07, 2000
Filing Date:
May 26, 2000
Export Citation:
Assignee:
YASKAWA DENKI SEISAKUSHO KK (JP)
KOGA YASUHIRO (JP)
HANDA HIROYUKI (JP)
OKUMURA SHINJI (JP)
NAKASHIMA HARUKI (JP)
MITSUSHIO TAKAFUMI (JP)
KOGA YASUHIRO (JP)
HANDA HIROYUKI (JP)
OKUMURA SHINJI (JP)
NAKASHIMA HARUKI (JP)
MITSUSHIO TAKAFUMI (JP)
International Classes:
B23K9/095; B23K9/10; B23K9/16; B23K9/12; B23K9/127; B23K9/173; (IPC1-7): B23K9/16; B23K9/095
Foreign References:
JPS61195782A | 1986-08-30 |
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