L28/32 diesel engine accessories L16/24-spring

A spring is a mechanical component that uses elasticity to work. Parts made of elastic materials undergo deformation under external forces, which are removed and then restored to their original state. Also known as "spring". Generally made of spring steel. The types of springs are complex and diverse, divided by shape, mainly including spiral springs, scroll springs, plate springs, and special-shaped springs.

Classification of spring structures for marine diesel engine accessories

According to the nature of the force, springs can be divided into tension springs, compression springs, torsion springs, and bending springs. According to the shape, springs can be divided into disc springs, annular springs, plate springs, spiral springs, truncated scroll springs, and torsion bar springs. According to the production process, springs can be divided into cold coil springs and hot coil springs. The common cylindrical spring is widely used due to its simple manufacturing, various types according to load conditions, and simple structure. Generally speaking, the manufacturing materials of springs should have high elastic limit, fatigue limit, impact toughness, and good heat treatment performance. Commonly used materials include carbon spring steel, alloy spring steel, stainless spring steel, copper alloy, nickel alloy, and rubber. Spring manufacturing methods include cold coil method and hot coil method. Spring wire with a diameter of less than 8mm is generally rolled by cold rolling method, and spring wire with a diameter of more than 8mm is rolled by hot rolling method. Some springs require strong pressure or shot peening treatment after fabrication, which can improve the bearing capacity of the spring.