Instituto de Soldagem e Mecatrônica
Ensino, pesquisa e desenvolvimento em Tecnologia de Soldagem:
processos, procedimentos, equipamentos e instrumentação
RAPID ARC® WELDING PROCESS UNDER HIGH PENETRATION APPLICATION
Livro Prof. Jair C. Dutra
The RAPID ARC® process, characterized for its pulsed waveform with current control, aiming high penetration weld profiles.
Welding process: GMAW RAPID ARC®
Welding position: Flat
Wire: ER70S-6
Diameter: 1,2 mm
Wire feed speed: 15 m/min
Voltage (mean): 28,2 V
Current (mean): 334 A
TRIM: 1,26
Welding speed: 45 cm/min
CTWD: 12 mm
Shielding gas: Ar+8CO2
Welding power source: LINCOLN POWER WAVE 455
High-speed video: IDT MOTION PRO Y4-S2
Illumination system: LASER CAVILUX 500W with 800nm
Video production and editing: Marcelo P. Okuyama
Responsible for welding test: Kauê Riffel and Rafael Bernardi