数控火焰/等离子切割机控制系统的研究

The Control System of the CNC Flame/Plasma Cutting Machine

本火焰／等离子数控切割机控制系统，不仅具有火焰切割的自动穿孔和电容自动调高功能，而且还具有等离子切割的初始定位和弧压调高功能，并可实现割缝补偿，任意曲线切割，同时，系统还可实现火焰与等离子切割程序的快速切换，以满足不同材料的切割要求，此外，该系统还提供了故障监测、断点保护、样板指导和零件编辑等综合功能。

This control system of flmae/plasma cutting machine we developmented, not only hold the flame cutting's function of auto pierce and auto torch height control. but also get the plasma cutting's function of auto initial height set and arc voltage height control. Others. this control system have the function of kerf shift and flexible curve cut. The system can finish the quick exchange from flame cut to plasma cut for reach the purpose of cutting any materials across a wide range of thicknesses, The system also offer the below functions: error checking. cut lost recovery procedure. graphic template teach and parts edit etc.