torsion spring

We accept contract manufacturing of various original torsion springs.

A torsion spring, also known as a "kick spring," comes in various shapes depending on the method of installation. A torsion coil spring can be used by winding the coil or unwinding it. Generally, it is used by winding the coil, which is superior for repeated loading. When using it in this manner, care must be taken because the coil diameter can change significantly when deformed under load, so if a guide rod is placed inside the coil for buckling prevention, there needs to be some clearance between the guide rod and the inner diameter of the coil. When using the coil unwound, there is an advantage of producing a greater force with the same torque. However, it lacks durability and wears out quickly, so it is not recommended for repeated use. Applications for torsion coil springs include common types with arms, such as rocking springs for chairs and hairpins for securing hair. Additionally, short hook-type torsion coil springs are used in futon clips that secure bedding to a pole when sun-drying. Furthermore, torsion coil springs used in home appliances often have very complex and precise shapes.

Spring