Xiamen Shuangyuan Springs Co., Ltd 'Blog

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WAVE SPRING WASHERS

IIS makes all types of wave Spring washers as per DIN 137 & DIN 6904. Wave washers are wavy metal washers designed to offer a compensating spring force and maintain a load or take up shock. IIS Wave washers are made from prime quality spring steel, stainless steel, copper and other material which are readily available in very standard sizes. Wave washers are very useful for limited radial space and moderate thrust load e.g. Axial loading of Ball bearing.These are the disc of irregular shape formed in such a way that when loaded it deflects, acts like a spring, and provides a preload between two surfaces.

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IIS BELLEVILLE WASHER DIN 6796

IIS manufactures Belleville washer in imperial as well as metric sizes. These washers are intended to counteract the effect of setting which results in bolt/nut assemblies working loose. Belleville washers also called conical spring washers are manufactured as per DIN 6796 and are designed specifically for Heavy Duty Bolted section such as Bus Bars, Transformers, Rectifiers, Heat Exchangers, Transmission etc. They do not effectively prevent loosening of the assembly under varying radial load and are designed for use with short bolts predominantly subject to thrust. 

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Xiamen Shuangyuan Springs Co., Ltd copy right @2006-2008     Address: No.177, Xisanli, Jinshan, Huli, Xiamen, China
Tel: +86(592)5254186   +86(592)5289710       Fax: +86(592)5513310
Email: shuangyuan@springinchina.com    rosecn888@gmail.com
China manufacturer of gas spring,disc spring,die spring,lockable gas spring and compression spring