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Characteristics and application of tension spring

Date of release:2019-04-18 00:00:00 Author: Click:

Helical spring tension spring is under axial tension, its clasps have side in the form of tension spring, long hook tension spring, British hook tension spring, heart type hook tension spring, semicircle hook tension spring, duckbill hook tension spring, etc., the "hook" is used to ensure tensile spring source of tension, usually made from spring steel materials with circular cross section, when not under load, tension spring between circle and circle generally is tight and no gap, use after stretching back stretch (pull), is used to control the movement of the parts, energy savings, the size of the measuring force, etc., most of the extension spring usually under a certain degree of tension, even in the absence of any load. This initial tension determines how tightly the tension spring is wound without any load.




Tension spring is widely used in medical respiratory equipment, motion control, medical mobile equipment, hand tools, home care equipment, shock absorption, pump springs, mechanical and electronic protective hardware, fluid control valves, mechanical aerospace parts, actuators, switching equipment, machines, instruments. , its material has the stainless steel, the qin steel, the high carbon steel, the phosphor copper, the oil tempering alloy spring steel and so on.


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