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Refill Friction Stir Spot Welding Machine KHI

Refill Friction Stir Spot Welding Machine KHI (Photo: Hereon/Steffen Niemann)

Welding Gun
• Drive: AC Servomotor Drive (Pressure Axis, Rotating axis, probe axis)
• Welding Force: 14.7 kN
• Clamping System: Constant Force
• Rotational Speed of Welding Tool: 2160 rpm
• Welding Tool Speed: 10 mm/s
• Pressure Shaft Stroke : 180 mm
• Process Control: Load Control
• Cooling System: Compressed Air
• Weight: 170 kg

Robot system
• Gun Mounting: 6 axes articulating arm
• Control Device: Robot control device

Refill Friction Stir / Spot Welding of similar combination of Aluminium Alloys, Magnesium Alloys, Steel and Titanium, dissimilar combination such as Aluminium / Magnesium, Aluminium / Titanium, Aluminium / Steel, Magnesium / Steel.

Friction Spot Joining of Hybrid Structures such as Aluminium / Polymer and Composites, Magnesium / Polymer and Composites