The spring wire is a kind of wire used for SPRING or WIRE FORM. According to different uses of springs, spring wires required for making springs are of various types, such as spring wires that require lower mattress springs (abbreviated as mattress wires), spring wires that serve as shock absorbers, and springs that serve as suspension springs. Wires, spring wires that make engine valves, spring wires that make camera shutters, and so on, although there is no uniform standard classification name, the quality requirements of these wires are different. Spring steel wire can also be classified according to the manufacturing process, such as raw spring wire (without lead bath quenching before drawing), lead quenched spring steel wire, galvanized spring steel wire, oil quenched spring steel wire and so on.
- May 12, 2018 -