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等离子切割是最近十年內研究成功的一种下料新工艺梢郧懈钛?乙炔焰所不能切割的材料,例如铜、鋁、不銹鋼等导热快和氧化物熔点高的金属材料以及难熔的非金属材料。我厂使用的等离子切割設备系上海电焊机厂制造的KL-1-1机动等离子切割机。这种切割机只能用于直綫切割,而不能进行圓弧切割。我厂生产的化工設备中,不銹鋼和鋁大都要进行圓弧下料。由于不能采用圓弧等离子切割,以前都是采用生产率低、成本高、劳动强度大的钻孔方法下料。鉴于生产上的迫切需要,我厂对KL-1-1型等离子切割机进行了改装,并
Plasma cutting is one of the successful new cutting technologies in the last ten years. Materials such as copper, aluminum, stainless steel and other materials with high thermal conductivity and high melting point of oxides, Molten non-metallic material. Plasma cutting equipment used by our factory is a KL-1-1 mobile plasma cutting machine manufactured by Shanghai Electric Welder Factory. This type of cutter can only be used for straight cutting, but not circular cutting. I plant the production of chemical equipment, stainless steel and aluminum are mostly arc cutting. Due to the arc plasma cutting can not be used in the past are low productivity, high cost, labor-intensive drilling method of feeding. In view of the urgent need in production, our factory modified the KL-1-1 plasma cutting machine