Piston rod connection strength and market demand
May 27, 2022
In the process of working, the piston rod complies with the needs of the market, and effectively develops various small pneumatic systems composed of multiple pneumatic components and equipped with control installation components. For example, the assembly used to move small items is formed by combining two cylinders with guides according to the X axis and the Z axis. The component can move 3kg heavy objects, is equipped with solenoid valve, program controller, compact structure, small footprint, and adjustable stroke. Another example is a loading and unloading module, which has seven modules with different functions, which can complete the loading and unloading operations on the fine assembly line, and can combine different modules arbitrarily according to the content of the work.
There is also a manipulator that is a combination of a swing cylinder and a collet with a small shape and can change the swing angle. There are several kinds of collets for the collet part to choose from.
When the piston rod is used, it is mainly connected to a high-strength steel piston rod, and the other end of the piston rod is connected to the piston end. Usually the surface hardening or chrome-plated rod is used, so that the surface treatment is very delicate to ensure the long-term use of the sealing effect. The piston must fit the cylinder, and each part is strictly inspected and precision processed to produce smooth output motion. The cylinder barrel of the small hydraulic cylinder is made of seamless steel pipes. According to different working pressures, steel pipes with different wall thicknesses can be selected. The inner diameter has high machining accuracy, compact structure, light weight, and various installation and connection methods. And it has the advantages of good low-speed performance and stable buffer performance. The pressure range is 3.5-21MPA. It is widely used in the hydraulic system of machine tools, light textiles, plastics and agricultural machinery and equipment.
The heat pipe of the piston rod belongs to a kind of heat transfer element, which fully operates the heat transfer liquid and the fast heat transfer property of the cooling medium during the operation. High thermal conductivity, excellent isothermal, heat transfer area on both sides of cold and hot can be changed arbitrarily, long-distance heat transfer, temperature control and a series of benefits, and the heat exchanger composed of heat pipes has high heat transfer efficiency, structure Compact, low fluid resistance and other benefits.
