Piston rod needs different processing technology according to different requirements in work and production. Tempering and plating are two very important ways in piston rod production.
Their purpose is very simple. It is to try to avoid frequent problems due to the conventional use of piston rods. For example, wear, cPiston rod needs different processing technology according to different requirements in work and production. Tempering and plating are two very important ways in piston rod production.
Their purpose is very simple. It is to try to avoid frequent problems due to the conventional use of piston rods. For example, wear, cracks and so on.
The quenched and tempered piston rod can help to seal the micro cracks on the surface of the piston rod and improve the anti-corrosion ability. Simply speaking, plating can improve the wear resistance of the surface and reduce the wear of the piston rod in use.
There is also a surface nitriding treatment, which improves the hardness of the piston rod at one time. It is commonly used with the conditioning treatment of single-column hydraulic press to achieve the overall surface hardness requirements. The piston rod has excellent performance by improving hardness and surface condition through conditioning and nitriding, and improving surface wear resistance by plating.
Its processing technology can improve the surface corrosion resistance and delay the generation or expansion of fatigue cracks, thus improving the fatigue strength of cylinder rods. By rolling forming, a cold working hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thus improving the wear resistance of the cylinder rod surface and avoiding the burns caused by grinding. After rolling, the surface roughness decreases, which can improve the matching properties. At the same time, it reduces the friction damage to the sealing ring or sealing parts when the cylinder rod piston moves, and improves the overall service life of the cylinder. Rolling process is an efficient and high quality process measure.
racks and so on.
The quenched and tempered piston rod can help to seal the micro cracks on the surface of the piston rod and improve the anti-corrosion ability. Simply speaking, plating can improve the wear resistance of the surface and reduce the wear of the piston rod in use.
There is also a surface nitriding treatment, which improves the hardness of the piston rod at one time. It is commonly used with the conditioning treatment of single-column hydraulic press to achieve the overall surface hardness requirements. The piston rod has excellent performance by improving hardness and surface condition through conditioning and nitriding, and improving surface wear resistance by plating.
Its processing technology can improve the surface corrosion resistance and delay the generation or expansion of fatigue cracks, thus improving the fatigue strength of cylinder rods. By rolling forming, a cold working hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thus improving the wear resistance of the cylinder rod surface and avoiding the burns caused by grinding. After rolling, the surface roughness decreases, which can improve the matching properties. At the same time, it reduces the friction damage to the sealing ring or sealing parts when the cylinder rod piston moves, and improves the overall service life of the cylinder. Rolling process is an efficient and high quality process measure. |
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Requirements of Piston Rod for Each Part
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