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What is a cylinder? What is his working principle?

What is a cylinder? What is his working principle?

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  • Release time:2020-07-31
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(Summary description)It is a pressure finishing process, which uses the cold plastic characteristics of the metal at room temperature

What is a cylinder? What is his working principle?

(Summary description)It is a pressure finishing process, which uses the cold plastic characteristics of the metal at room temperature

  • Categories:Solution
  • Author:
  • Source:
  • Release time:2020-07-31
  • Views:0
Information

  What is a cylinder? What is his working principle?

  It is a pressure finishing process, which uses the cold plastic characteristics of the metal at room temperature, and uses a rolling tool to apply a certain pressure on the surface of the workpiece, so that the surface metal of the workpiece produces plastic flow, and fills it into the original residual valley. , And the surface roughness of the workpiece is reduced. Due to the plastic deformation of the rolled surface metal, the surface structure is cold hardened and the crystal grains become finer, forming a dense fiber shape, and forming a residual stress layer, which improves the hardness and strength, thereby improving the wear resistance and corrosion resistance of the workpiece surface Sex and coordination.

  Let me talk about its basic five components: cylinder and cylinder head, piston and piston rod, sealing device, buffer device, exhaust device.

  The working principle of each cylinder is almost the same. Take a manual jack as an example. The jack is actually a simple oil cylinder. Manually pressurize the stalk (hydraulic manual pump) to make the hydraulic oil enter the cylinder through a one-way valve. At this time, the hydraulic oil entering the cylinder cannot be reversed because of the single valve, forcing the cylinder rod upwards, and then continuing to use the hydraulic oil during work. Continue to enter the hydraulic cylinder, and continue to rise like this. When you want to fall, open the hydraulic valve to return the hydraulic oil to the tank. This is a simple working principle. The others are improved on this basis. The principle of the cylinder and the cylinder basically the same.

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