Flexistir Bobbin Tool FSW System

• Six axes controlled by motors for movement
• One manually adjustable axis
• Two independently controllable spindles

Double shoulder FSW tool (Bobbin tool, BT)
• up to 20Nm per spindle
• 0-2000 u min^-1
• up to 4kN splitting force

Single shoulder FSW steel welding head
• up to 80Nm
• up to 40kN axial force

Measurement and control
• of the axial force
• the rotational speed

Measurement
• axial force
• forces in the plane
• torque on the spindle
• split force