Wave Washer

A wave washer is a type of spring washer that has a wavy, undulating shape. The washer is designed to provide axial load and create a spring-like effect when compressed. These washers are commonly used in applications where vibration, shock absorption, or the need for a constant compressive force is required.

1. Wave Shape: The washer has multiple waves or undulations, which give it flexibility. These waves compress under load, creating tension that resists loosening.

2. Material: Wave washers are typically made from spring steel, stainless steel, or other materials that offer good elasticity and strength.

3. Size: Wave washers come in a variety of sizes, based on the diameter of the fastener they are designed to fit. The key measurements are the inner diameter (ID), outer diameter (OD), and thickness.

4. Function: When the wave washer is compressed, the waves flatten out and push back against the applied load, offering a spring effect. This helps absorb vibrations and prevents loosening of fasteners.

• Shock Absorption: Wave washers help absorb shock and vibrations in machinery or automotive parts.

• Electrical and Electronics: In devices like motors and gears that experience frequent movement or vibration.

• Prevent Loosening: Like other spring washers, they prevent nuts and bolts from loosening due to movement or vibration.

• Compact Designs: Wave washers are often used in applications where space is limited but a reliable spring action is needed.