Robotic Plasma Cutting in a 3D World Case Study from | Robotmaster Automating plasma cutting in three-dimensional space requires everyone involved to be at the top of their game. Programming a robot to maneuver the plasma torch at different angles and speeds, to create steady curves and smooth bevels, in three dimensions simultaneously is a tall order. ARC Specialties, Inc., thrives on solving problems. Leveraging nearly 40 years of metal joining and cutting experience, the Houston, Texas-based automation integrator has built machines for the consumer, oil and gas, defense and research industries in over 30 countries. Rather than take a one-size-fits-all approach, they create innovative solutions that meet unique operational needs and support sustainable growth. ARC always matches the solution to the problem.