When a NC flame cutting machine is at work,the accuracy and the quality of the machined surface of the part not only depend on the machine's precision and reliability,but also depend on the gas quality,cutting procedure and the operator's skill.

The effect factors on the cutting quality in numerical control flames cutting contain the oxygen purity,the power of preheating flames and the preheating time,oxygen pressure,cutting velocity and the distance from cutting jet to workpiece.

Development of NC system for NC flame cutting machine based on PMAC;

Development of NC system for NC flame cutting machine based on PMAC;

Optimized Design for Auto-adjusting Height System in NC Flame Cutting Machine Based on Complex Genetic Algorithm

Based on the analysis on the processing techniques of numerical control flame cutting machine, this paper develops the numerical control system of numerical control flame cutting machine based on industrial PC computer, which has good human-machine interface and dynamic tracking function for the cutting trace, is convenient to operate, and is suitable to use in industrial sides.

By C200H PLC,a flame controller circuit was designed for the reform and renewal of equipment and installations.

Applications of NC Flame Pipe Cutting Machine has replaced some former procedures, for example: manual lofting, making master plate afterwards hand cutting, fitting regrinding etc.