Cut 40 Plasma Cutter Circuit Diagram
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There is oil pollution in the electromagnetic valveīefore use, pay attention to the air compressor output pressure display.The pressure adjustment of air conditioning valve of the plasma cutting machine is too low.When the plasma cutting machine is working, if the working pressure is far lower than the pressure required by the specification, it means that the plasma arc’s ejection speed is weakened, and the input airflow is less than the specified value.Īt this time, high energy and high-speed plasma arc cannot be formed, thus resulting in poor incision quality, impenetrable incision and built-up edge accumulation. After starting up, if the air filter pressure reducing valve is rotated to adjust the switch and there is no change of the pressure on the gauge, indicating that the air filter pressure reducing valve is out of order and needs to be replaced.Whether the pressure between the air compressor and air filter pressure relief valve is a disorder.Check whether the air compressor pressure is adjusted properly.Air filter pressure relief valve-regulated too high.If the input air pressure is much more than 0.45Mpa, after the formation of the plasma arc, the excessive airflow will blow away the concentrated arc column, which will disperse the energy of the arc column and weaken the cutting intensity of the plasma arc.
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Cut 40 Plasma Cutter Circuit Diagram generator#
The spark generator cannot automatically break the arc.Poor contact between ground wire and workpiece.