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空气等离子切割较氮气等离子切割有设备简单、气体成本低廉,操作方便等优点,目前已在我国迅速推广使用。但由于生产厂家大都声称本厂生产的“锆电极”和喷咀是拥有专利权的产品,对其原理、性能均不作详细介绍,所以在实际使用中很难达到机器规定的切割工艺性能(切割厚度和切口质量)。针对上述问题,我们对割炬进行了一些研究,几年的实践证明这个研究结果效益相当显著。现以“LG-50K”空气等离子切割机(核工业
Air plasma cutting than nitrogen plasma cutting equipment is simple, low gas cost, easy operation, etc., has been rapidly promoted in China. However, most of the manufacturers claimed that the zirconium electrode and nozzle manufactured by our factory are patent-pending products and their principle and performance are not described in detail. Therefore, it is difficult to achieve the cutting performance required by the machine in practice (cutting Thickness and incision quality). In response to the above problems, we conducted some research on the torch, and several years of practice have proved that the results of this study are quite significant. Is to “LG-50K” air plasma cutting machine (nuclear industry