Case Studies of Solving Problems
Problem: Need Stability for TIG Welding
Problem: Need Stability for TIG Welding
Compared to semi-automatic welding, TIG welding requires more skill because changes in the distance between the tungsten tip and base metal have a significant impact on welding results (bead width and penetration). In addition, ensuring welding quality has become an issue at many worksites in recent years due to a decrease in the number of skilled personnel.
Problems faced by customers
■Bead width is not stable.
■Burn-through occurs frequently.
■Difficult to recruit welding personnel.
Manual welded workpiece (Click to enlarge)
Welding method: DC TIG welding (Welding power source: 300BZ3)
Base metal: SUS304, Plate thickness: 2.0 mm
Pulse current: 90 A/20 A, Pulse frequency: 3 Hz, Pulse width: 50%
Welding video
Solution：Introduce Welding Robot System
・Robots can perform high-quality, uniform and stable welding without the shaking that occurs with human hands. High-speed welding is also possible by optimizing conditions.
・High-speed welding is also possible by optimizing conditions.
Result : Excellent Appearance and Stable Quality by Robot Welding
Robotic welded workpiece (Click to enlarge)
Welding method: Robot DC TIG welding (Welding power source: 300BZ3) Base metal: SUS304, Plate thickness: 2.0 mm, Welding speed: 0.3 m/min Pulse current: 90 A/20 A, Pulse frequency: 3 Hz, Pulse width: 50%
Welding video
Related Machinery and Services
Welding Power Source Separate Robot "GIII"
High quality welding in combination with full digital welding
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