Design of Plasma Cutting Tracking Device for Spiral SAW Pipe
A set of plasma cutting tracking device for spiral SAW pipe was designed. This system is consist of two speed sensors, DC servo motor, gear retarder, a vehicle with plasma torch drove by double screw and nut, speed proportion regulating circuit for vehicle and steel belt based on single chip microprocessor. Tracking and controlling soft ware was programmed in STC12C2052AD.
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
C. L. Wang et al., "Design of Plasma Cutting Tracking Device for Spiral SAW Pipe", Advanced Materials Research, Vols. 291-294, pp. 2846-2850, 2011