Tuesday, 7 June 2011

Sparing washer

Objective


Applies a predetermined force on adjacent members in an assembly.
Dampens vibration.
Eliminates side or end-play.
Controls end pressure.
Keeps fasteners secure.
Accommodates thermal or pressure expansions and contractions.
Applies drag or resistance to turning.
Available in Beryllium Copper and Spring Steel (carries higher loads).

Sparing washer


Crescents 5804
Supports relatively light loads with relatively wide deflection range
Uniform spring rate over deflection range
Best suited for applications which require flexibility, frequent load cycling and light loads
Linear load-deflection characteristics
Single Wave 5807
Similar to crescent washers with a flat bearing surface to minimize abrasion for soft assemblies/surfaces

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