A compression spring
A compression spring (spring) is under pressure to the spiral spring, material section in which were round, rectangular and is also useful Multi Strands steel rayon coiled spring, generally for pitch, compression spring shapes: cylindrical, conical, convex and concave and a small amount of non circular, compression spring
There is a certain gap between the ring and the ring, the spring contraction deformation when subjected to external load, deformation energy storage.
Design and production of the pressure spring
Dongguan Yizhong spring hardware factory can design according to customer requirements and production of spring
1 see the actual product needs to choose the spring material.
2 according to the product requirements, determine the spring diameter, number of active coils, and the wire diameter range.
3 the correlative parameters of the design parameters of the formula.
A compression spring characteristics
A compression spring (Compression Springs) external load pressure resistance strength. A compression spring is generally wire pitch coiled and fixed line diameter. The use of a compression spring more open coil external load (such as gravity pressing wheel, or the body pressure in the mattress) supply resistance forces. That is, they pushed back against external pressure. A compression spring is generally wire pitch coiled and fixed line diameter. In addition, also has a conical compression spring, or conical and linear combinations of spring. According to different applications, the compression spring can be used for pressure resistance and (or) for energy storage. Round wire compression spring is the most commonly used compression spring wire, but there are square, rectangular and special shape to produce.
A compression spring design parameters
The necessary data compression spring:
(1) the pressure spring diameter control (Controlling diameter) (a) (b), diameter, diameter of installation to ensure the size (c) of the sleeve, inner diameter (d) in diameter circular rod.
(2) wire or bar size (Wire or bar size).
(3) materials (type and grade).
(4) number of laps: (a) the total number of coils and (b) of right or left.
(5) the two end of the form (Style of ends).
(6) load in a deflection zone length under.
(7) of an inch to a few inches of length variation range of load ratio.
(8) the largest body of high "freedom" (Maximum solid height).
(9) using the minimum compression high.
The drawings please specify: material diameter (d), diameter (D) free height (Ho) of total ring (n 1), the work coil number (n) and pitch (T), spiral direction: a right or left-hand, right-hand right-hand drawings used, generally not indicated. A load demand note on the load (p 1 p 2...... P I (H1H2) and the corresponding value...... (Hj) or F1F2... Fj).
A compression spring characteristics

A compression spring (Compression Springs) external load pressure resistance strength. A compression spring is generally wire pitch coiled and fixed line diameter. The use of a compression spring more open coil external load (such as gravity pressing wheel, or the body pressure in the mattress) supply resistance forces. That is, they pushed back against external pressure. A compression spring is generally wire pitch coiled and fixed line diameter. In addition, also has a conical compression spring, or conical and linear combinations of spring. According to different applications, the compression spring can be used for pressure resistance and (or) for energy storage. Round wire compression spring is the most commonly used compression spring wire, but there are square, rectangular and special shape to produce.