Spring, generally there are four types, spring factory production of spring type is usually divided into:
compression spring (
Compression spring)
Is under the pressure of the spiral spring, which used in the data section for more rounded, useful also rectangle and multi-strand steel rolled a travelling, spring is usually pitch, such as the shape of the compression spring are: cylindrical, conical, convex and concave and a small amount of noncircular, compression spring there is a certain gap between circle and circle, when under external load spring contraction deformation, deformation energy storage.
tensile spring (
Tension spring)
Is under axial tension spring, tension spring are generally made of material with circular cross section.
When not under load, tensile spring between the circle and circle are generally no clearance and tight.
torsion spring,
Torsional spring)
Using the lever principle, through to the material is qualitative soft, toughness of the larger distorted or rotating elastic material, make have a great deal of mechanical energy.
Is under torsional deformation of the spring, and its work is closely around the circle or parts or separate around, these are spring factory production of different types of spring.
the difference between the special-shaped spring and conventional spring is spring itself is irregular, the bending Angle and a large number of complex design.
Suitable for some special occasions.
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