THE CUTTER FOR GAS-OXYGEN CUTTING

摘要

The cutter for gas-oxygen cutting has head with tip and cooling node, this includes shell with branch pipe for cooling agent supply fixed at the body of the head. At the body of the head long through slots are provided, the lower outlets of those are connected with circular groove placed above the tip; at that the shell is installed at the body in such way that the lower end of the shell covers the groove by 0.45 - 0.5 of its height, and the depth of the groove is 1.2 - 1.3 of the depth of the through slot.