Ideal for lighter and space -saving Cold Wave Spring | Nippon Stainless Spring Co., Ltd.
Nippon Stainless Springs CO., LTD

■ Achieve small space saving Compared to conventional coil springs, the coiled wave spring can be optimally enhanced with a small line diameter, so it can be reduced and saved. It is suitable for static use because the mounting height can be lowered. ■ Decrease in side force Compressed spring uses 180 ° opposite repulsion generated from the spring when a load is applied in the axial direction, but coil spring has extra force in the vertical direction (radial direction) (side force). It is possible to create a coiled wave spring with high -precision coiling technology reducing the side force to the limit. ■ Overwhelming process ability Equipment with its own customization on both hard and soft sides, and a reliable technology that has been accumulated for many years can reduce the load variation to the extreme. ■ Carry -wav spring load characteristics It is said that coil spring is preferably used in JIS for 20%to 80%of the entire strap. In the wave spring, this range is stable. Wave spring, unlike coil spring, has a gap between the calculated value and the measured value. In general, the early deflection has a smaller spring constant than the calculated value, and the spring constant is large at a certain point. This point is called a transformation point and depends on the shape, but appears at around 50%of the deflection. ■ Judgment or not Various loads can be achieved by optimizing the size, number of windings, and mountains per roll. However, there is a range of the load possible depending on the coil diameter. ■ Selection of shape As a type of coiled wave spring, we have a lineup of various shapes, such as multiple volumes of multiple volumes, one -volume wave washer, and multi -layered type with washer. It is possible to propose a shape that suits your customers according to each characteristics.