About the sealing function of Shandong Longmen CNC cutting machine

　　 All hydraulic components and seals of Shandong Longmen CNC cutting machine have strict dimensional tolerances, surface treatment, surface finish and geometric tolerances. For example, during the manufacturing process, for example, the radius of the cylinder piston, the depth or width of the seal groove, the size of the seal hole is out of tolerance, or is lost due to processing problems, burrs or empty spots on their own, chrome plating, etc. The sealing element will be deformed, scratched, scratched or pressure lost, thereby losing its sealing function.

　　The reduction zone is composed of carbon monoxide and hydrogen, which cannot be completely combusted by acetylene. The temperature in the reduction zone can reach around 3000. The external flame is a complete combustion zone located outside the reduction zone. It is composed of carbon dioxide, water vapor and nitrogen. The temperature varies between 1200 and 2500. The deformation is small, the cutting seam is narrow, and the cutting is stable. However, non-contact cutting usually starts at a distance of 5-8 mm from the board. Its advantage is that it can cut thick plates, and the cooling effect is better than that of contact type. The flame core is conical, the length is obviously shortened, the outline is unclear, and the brightness is low. Similarly, the reduction zone and the external flame are shortened, and the flame is purple-blue.

　　 Sound is accompanied by sound, which is related to the pressure of oxygen. The shortcomings of these two cutting methods are also obvious. The heat source of steel plate cutting bounces back to the cutting nozzle, the service life is short, and thick plates cannot be cut. The non-contact slit width is not suitable for cutting thin plates because it is far away from the base metal. Leakage of hydraulic system, assembly of hydraulic components and rough operation should be eliminated. Excessive force may cause deformation of parts, especially copper rods, such as cylinder bounce and sealing flanges, which should be carefully checked before assembly.

　　 Regarding the sealing function of Shandong Longmen CNC cutting machine, the above is the detailed introduction of the editor. I don’t know if you can help everyone in front of the screen? If you If you want to learn more about it, you can learn more about our website or get in touch with our customer service staff.

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