Insights

Engineering notes and company perspectives on robotic welding, shipbuilding and heavy fabrication.

Catfish W7 seven-axis industrial robot
Robotics

Six Axes Versus Seven: What a Redundant Joint Buys You in a Welding Cell

A six-axis arm has the degrees of freedom needed to position and orient a torch. A seventh joint gives the controller additional arm configurations for the same torch pose.

By Catfish Vanguard Editorial ·

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