TORCH CUTTING MACHINE WITH TORCH CUTTING SPEED CONTROLLED AND CUTTING METHOD USING THE SAME

摘要

The present invention torch cutting device , namely tea Siem (TCM, TORCH CUTTING MACHINE) using the same cut and cast a method . Torch cutting device according to the present invention is based on the cast with at least one cutting torch moving in a direction , and a temperature sensor unit for measuring the surface temperature of the cast is cut , the measured surface temperature of the cast to cut a slab a controller for controlling the moving velocity of the torch .