Stainless steel piston rods are mainly used for hydraulic starting, engineering machinery, piston rods for automobile manufacturing, guide posts for plastic machinery, rollers for packaging machinery, printing machinery, textile machinery, and axis for conveying machinery. Linear motion Linear optical axis used. The piston rod is processed by rolling, because the surface layer has residual compressive stress on the surface, which helps to seal the tiny cracks on the surface and hinders the expansion of erosion. Therefore, the corrosion resistance of the surface can be improved, and the generation and expansion of fatigue cracks can be delayed, thereby improving the fatigue strength of the cylinder rod.
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