The high-energy water jet generated by the water jet cuts the material under the water jet to form a slit. The slit is affected by the cutting accuracy of the machine. At the same time, the diameter of the water jet is equal to the diameter of the gem nozzle and the diameter of the sand tube. Size, fluctuations in water pressure, etc.
In addition, the size of the water jet slit is also related to the material being cut, the abrasive, and the cutting speed. Therefore, the width of the slit is not fixed, but its change is very small for a period of time, so to ensure that the high cutting accuracy needs to be adjusted according to different materials, the cutting parameters can be optimized. effect.
Under normal use conditions, when the water jet slit width exceeds 2mm, it indicates that the sand tube wear has been severe and reaches the maximum service life of the water jet sand tube. Contact the manufacturer for spare parts purchase. In addition, the water jet emitted by the water jet will have a weaker energy as the distance from the jewel nozzle increases. Therefore, the cross-section of the cutting work piece will have a diagonal pattern, and the closer to the top surface of the work piece, the smoother the work piece is. The rougher the top surface. If the cutting finish is required, the operating speed of the water jet cutter can be adjusted to achieve the desired effect.