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Talking about the industrial use of hydraulic piston rod
Published: 201905-11 Clicks: times
Hydraulic piston rods for industrial use .The piston rod is a force-transmitting part that connects the piston to the working part and must have sufficient strength and rigidity. Most of the applications are in the cylinder and cylinder motion actuators. It is a moving component with frequent movement and high technical requirements. Therefore, the quality of its processing directly affects the life and reliability of the entire product.
Piston rods are usually made of steel, whether hollow or solid. The piston rod has high processing requirements and its surface roughness is required to be Ra 0.4 to 0.8 um. The coaxiality and wear resistance are strictly required. Because the piston rod reciprocates in the guide sleeve, the outer surface of the piston rod should be wear-resistant and have anti-rust properties, so the outer surface of the piston rod sometimes needs to be chrome-plated.
The basic feature of the piston rod is the slender shaft machining.
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