Solon Belleville Springs solve electrical application challenges such as differential thermal expansion (DTE), vibration, embedment relaxation, bolt yield and thermal cycling.
Solon Belleville Springs counteract the effects of DTE by maintaining sufficient load on bolted electrical connections to prevent hot spots during and after temperature cycles. After yield and relaxation of joint components, a Belleville spring maintains a consistent sufficient load on the bolted joint.(…)
via Maintain Bolt Preload on Electrical Connections Using Belleville Springs.