Revolute welding robot

Robot device

Robot spot welding apparatus for nuclear fuel skeleton and...

Robot welder

Robot welding gun unit

Robotic arm tool mounting apparatus

Robotic tool adaptor apparatus

Robotic welding system and method for welding projection...

Roll electrode for use in a seam welding machine

Roller electrodes for electric-resistance welding machine

Roller electrodes for electric-resistance welding machine

Roller electrodes for electric-resistance welding machine

Rolling head for an electric resistance welder

Rotary weld gun support with electrical coupling

Rotary welding of electrical contacts in a progressive die

Rotating arc welding method and apparatus