High Quality Compression Spiral SUS 304 Springs China Suppliers
What is compression spring?
Compression spring is under the pressure of the spiral spring, for the material, as usual it is round wire steel, Sure also are rectangle and multi-strand steel rolled a travelling. As usual, spring’s pitch are in the same size. Shape of the compression spring are: cylindrical, conical, convex and concave and a few very special shape, compression spring there is a certain gap between circle and circle, when under external load spring contraction deformation, deformation energy storage. The compression spring features Compression Springs to provide resistance to the external load pressure. The compression spring is generally a wire with equal pitch coiling and a fixed wire diameter.The compression spring uses multiple open coils to load a wheel with gravity, or the body against a mattress to provide resistance. It means that they push back against external pressures. The compression spring is generally a wire with equal pitch coiling and a fixed wire diameter. In addition, there are conical compression springs, or conical and linear combinations of springs.
Depending on the different application, the compression spring can be used to resist pressure or store energy. The circular wire is the most commonly used compression spring, but there are also some compression springs made from square, rectangular, and specially shaped wires. G = shear modulus [MPA, PSI] (G value is: steel wire 8000, stainless steel 7200) D = wire diameter [mm, in] , n\N = active coils[-] d = center diameter [mm, in] k = spring coefficient [N/mm, lb/in] This formula is the calculation formula of spring stiffness, stiffness times working stroke is equal to the working force of this spring. From the above formula, it can be concluded that the parameters of the compression spring must be composed of: material, wire diameter, center diameter, active coils, total length of spring, working height and required strength. If there is no special requirement for the strength of the spring, the working height of the spring and the required strength parameters may not be provided.
Compression springs Applications
Compression Spring is the most widely used of all Spring types. It is widely used in electronics, electrical machine, computer, information, automobile, bicycle, hardware tools, gifts, toys, and even the national defense industry. Due to its easy to design, It is also most simple to control when manufacturer.
What kind of compression springs we do?
Vending machine springs, car heavy duty springs, ball springs, vibrator compression spring, flat helical compression spring, electronic compression spring, battery springs, toy compression springs, hot coil compress spring, truck compression spring, cylindrical coiled compression spring, sports compression spring, bike compression springs…
|MATERIAL:||Stainless steel, Carbon steel(SWC), Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12, 50CrV4, 60Si2Mn, 55Crsi,
Music wire/piano wire(SWP), Beryllium copper etc.
|FINISH:||Zinc, Chrome, Nickel, Silver, Gold, Tin, Powder coating, Oxide black or customzied|
|PROCESSING:||Material purchased-Producing-First Testing-Coiling-Inspection-Heat Treatment-Cleaning
-Surface Treatment-Final Testing-Packing-Shipping
|APPLICATION:||Industrial/Auto/Motorcycle/Electronics/Electric Power/Toys/Sports/Machinery Equipment etc.|
|QUALITY CERTIFICATION:||ISO9001:2000, ISO14001,SGS|
|PAYMENT TERM:||T/T, L/C, Paypal, Western Union, cash|
|EQUIPMENT:||Advanced CNC spring machines with high precision and efficiency, advanced heat treatment and
testing machine equipment
|PACKING:||Inner packing with plastic bags, export carton for outer packing, wooden or plastic pallets for request|
|SHIPMENT||By sea/air/DHL/TNT/UPS/Fedex etc|