For the current heterosexual suspension springs and valve springs, considering lightweight, space saving, improved comfort, and improved spring stress distribution, they are more reasonable than circular section springs. However, these types of springs have high material prices and complex spring manufacturing processes, resulting in higher spring costs than circular section springs. Therefore, there is currently no sign of heterosexual section springs replacing circular section springs.
1. Electronic and electrical springs mainly used for instruments and meters, typical products such as motor brush springs, switch springs, camera and camera springs, as well as computer accessory springs, instrument and meter accessory springs, etc. In this type of spring, sheet springs and opposite sex springs account for a large proportion, and different products have significant differences in material and technical requirements. This type of spring is mainly developing towards both high strength and miniaturization.
2. Hardware springs mainly used in daily machinery and electrical appliances, such as mattresses, sofas, door hinges, toys, lighters, etc., have a high demand for these types of springs, but their technological content is not high, providing small spring enterprises with development opportunities. These types of springs are mainly developing towards miniaturization.
3. Special springs that mainly meet special needs, such as rocker springs for textile machinery, require high anti relaxation performance; The spring used for the sliding gate of the ladle requires high heat resistance; The suspension spring used in mining vibrating screens not only requires high fatigue performance, but also high corrosion resistance. Therefore, rubber metal composite springs are used. In order to meet the comfort of vehicle driving, air springs are used
