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Piston rod 當前位置:首頁 > Product Center > Piston rod >
        manufacturing process: outer diameter 20~500mm, length 600~15000mm precision slender shaft, piston rod. Manufactured using advanced processes of precision cold drawing, precision grinding and high-precision polishing.
        piston rod usage: This product can be directly used in industry products such as oil cylinders, cylinders, shock absorbers, textile printing and dyeing, printing machinery guide rods, die-casting machines, injection molding machine guide rod ejector and four-column press guide posts, fax machines, printers and other modern office machinery guide shafts and other precision slender shafts as components.
Piston rod design matters:
       1. Purpose and workpiece conditions of the equipment.
       2. Structural characteristics, load conditions, required speed, large and small strokes and action requirements of the working mechanism.
       3. The selected working pressure of the hydraulic system.
Current status of        4, materials, accessories and workmanship.
       5, in line with relevant national standards and technical specifications, etc.
       6. Try to make the piston rod bear a very large load in the multi-pull state and have good longitudinal stability in the multi-pressure state.
Piston rod knowledge:
        Piston rod hardness detection: Hardness tester measurement is usually divided into two types: lossy measurement and non-destructive measurement. Non-destructive measurement means less damage and cannot be completely free of damage. Relative to the shaft in the middle of the piston, this kind of injury is fatal, so it can only be measured through destructive methods.
        piston rod Customs code: 84129090.00
        cylinder piston rod  84129090.90
        cylinder piston rod  84129090.90
        high precision cylinder piston rod  84314990
        horizontal cylinder piston rod  84314990
        luffing cylinder piston rod  84799090