Release time:16-09-14 Attention number:37
Tension spring is one of the most common springs nowadays. It is widely used in medical respiratory equipment, medical moving equipment, activity control, handcrafts, home care equipment, pump springs, shock absorption, mechanical and electronic protective hardware, mechanical spaceflight Components, actuators, fluids, switchgear machinery, instruments.
Long spring
The tension spring is mainly a coil spring that accepts axial tension. The hooks include side hook extension spring, long hook extension spring, British hook extension spring, German hook extension spring, semicircular hook extension spring, duck bill hook extension spring, etc. , "Hook" is mainly used to guarantee the origin of the tensile force of the tension spring. It is usually made of spring steel with a circular cross-section. When the load is not accepted, the ring and the ring of the tension spring are usually tight without any gap. After the extension of the resilience task, used to control the movement of mechanical parts, energy storage, measuring the size of force, etc., most of the tension springs in the inevitable level of tension, can be in the absence of any load conditions. This initial tension determines the tight level around which the tension spring wraps without any load.