See how Lispring self-locking retaining rings perform under high-speed rotation, demonstrating stable retention under centrifugal force and demanding operating conditions.

This video shows the proper method for measuring the outside diameter of a single turn wave spring. A caliper is used to find the largest diameter point and obtain an accurate measurement. This method applies to both gap type and overlap type wave springs designed for clearance fit applications.

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Wave Spring Features: Premium Materials: Crafted from stainless steel, carbon steel, or exotic alloys like Inconel, tailored for temperature resistance, corrosion resistance, and load demands. Precision Forming: CNC machines shape flat wires into accurate wave patterns, ensuring tight tolerances and consistency. Enhanced Properties: Heat-treated for strength, elasticity, and fatigue resistance, with surface finishes like passivation or black oxide for durability. Retaining Ring Features: Robust Construction: Made from carbon steel, stainless steel, or specialized alloys to withstand heavy axial loads and harsh environments. Advanced Processes: Laser cutting or stamping ensures precise shapes, while edge treatments guarantee smooth surfaces for component safety. Enhanced Durability: Heat-treated for optimal strength and flexibility, with corrosion-resistant coatings like zinc plating or passivation.

This video demonstrates how to determine the free height of a multi-turn wave spring. Begin by lowering a flat measuring surface onto the spring and continue until the surface is in contact with all of the upper waves. At this point, the spring is at its free height.

The video also shows how further compression brings the wave spring to its specified work height, where it generates the required axial load. Understanding free height and work height is important for proper spring selection, assembly, and performance verification.