The monitor null arc plasma cutting machine

摘要

Topic The arc plasma cutting machine (PCD) the monitor of tip/chip state is offered.SolutionsAs for the monitor of PCD tip/chip state of this invention, the arc plasma cutting machine (PCD) being the device which watches the state of the PCD tip/chip which is installed in the PCD torch, PCD tip/chip condition monitoring control module, the elastic wave perception sensor, it includes perception signal acceptance module, cutting process conditional acceptance module, process conditional package data extract module, PCD tip/chip state decision criterion information extraction module, PCD tip/chip state primary judgment module, and PCD tip/chip state primary corresponding module. Selective figure Figure 3