Compression spring

cylindricalwiresteel

Special steel quality and designed to fullfill the needed spring rates needed when the machine produces at the highest output of material. Designed to match each specific screen and balanced spring to ensure best performance. The compression spring of the rotary vibrating screen is a helical spring that bears the pressure. The material used for it is mostly circular in cross-section, and it is also made of rectangular and multi-strand steel filaments. The springs are generally of equal pitch. The shapes of the compression springs are: cylindrical There is a certain gap between the rings of the compression spring of the rotary vibrating screen, and the spring shrinks and deforms when it is subjected to an external load, and the deformation energy is stored. In order to ensure that the spring can work reliably, in addition to its material should meet the high strength limit and yield limit, the rotary vibrating screen compression spring must also have high elastic limit, fatigue limit, impact toughness, plasticity and good heat treatment process. sex, etc. Carbon spring steel (such as 65, 70 steel): cheap and easy to source, but low elastic limit; low manganese spring steel (such as 65Mn): good hardenability, high strength, easy to crack after quenching Silicon manganese spring steel (such as 60Si2MnA): high elastic limit, good tempering stability and good mechanical properties. ​Vibrating screen shock-absorbing spring steel wire compression spring (compression spring) is a coil spring that is subjected to axial pressure.