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Hollow piston rod material and processing technology
Jan 22, 2019

The hollow piston rod is usually made of seamless steel pipe. The seamless steel pipe is a round, square and rectangular steel with a hollow section and no joints around. The seamless steel pipe is formed by perforating a steel ingot or a solid tube blank, and then hot rolled, cold rolled or cold drawn. The seamless steel pipe has a hollow section and is mainly used as a pipe for conveying fluid.


Compared with solid steel such as steel pipe and round steel, the hollow piston rod of this material not only has the same bending and torsional strength, but also has light weight. The turning process used in machining. Turning is a method of cutting a workpiece on a lathe using a workpiece relative to the tool rotation. The cutting energy for turning machining is mainly provided by the workpiece rather than the tool.


In fact, turning is a very common basic machining method that is often used when machining hollow piston rods. The tools used are mainly turning tools. Hollow piston rods are widely used in packaging machinery, woodworking machinery, fitness equipment, power tools, textile machinery, light industry machinery, automation equipment and other industrial machinery and ancillary equipment, especially in the automotive

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