HOT WIRE WELDING EQUIPMENT

• Main Authors: NAGASHIMA TOSHIJI, NAKAZAWA NOBUO, HORI KATSUYOSHI
• Format: Patent
• Language: English
• Published: 17.04.2001
• Edition: 7
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

PROBLEM TO BE SOLVED: To decrease the possibility of the instability of an arc due to a magnetic blowing caused by a wire electric current. SOLUTION: The hot wire welding equipment (TIG welding torch) is provided with a hot wire TIG welding power supply where the energizing term of a heating electri...