Corrugated springs
Wave springs create axial preload in a small mounting space. They are used to define clearances, press bearings, compensate tolerances or flexibly store parts.
When choosing, the inner and outer diameter, height, material thickness, number of waves and the required compression force are decisive. A small change in height can significantly change the resulting bias.
- measure diameters, clearance height and material thickness
- verify working height after assembly
- determine the required elastic force
- do not overlook the space in the groove or between the parts
For a wave spring, it is a good idea to send the dimensions of the space where it is mounted. Depending on the working height, it can be better verified whether the spring just limits the clearance or really presses the part.