Xiamen Shuangyuan Springs Co., Ltd 'Blog

Welcome to shuangyuan,manufacturer of gas spring, disc spring, die spring etc.

Standard Compression Gas Springs with Metal Eye End Fittings

  • Full Line of standard compression nitrogen filled gas spring with metal eye end fittings
  • Standard stock sizes from 2" to 20" of stroke and forces from 10 lbs. to 1000 lbs.
  • ...

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.

...

Standard Compression Gas Springs with Metal Ball Socket End Fittings

  • Full Line of standard Compression Gas Springs with Metal Ball Socket End Fittings in stock
  • Black nitride and chrome plated rod finishes:
  • Custom designed springs with metal ball socket end fittings available with unique features such as reduced compression ratio, high temperature seals, food grade oil fill, high speed extension, low friction etc.
  • ...

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. 

...

Standard Compression Gas Springs with Plastic Ball Socket End Fittings

  • Rod finishes include: black nitride and chrome plated
  • Standard stock sizes from 2" to 20" of stroke and forces from 10 lbs. to 1000 lbs.
  • Full Line standard Compression Gas Springs with Plastic Ball Socket End Fittings in stock
  • ...

Ball Bearing Disc Springs & Washers

IIS manufactures all types of Ball bearing Disc Springs both plain and slotted & Preloading Bearing Washers.  Proper preloading will increase bearing rigidity and eliminate excessive wear & tear and running noise. Ball-Bearing Disc Springs are used with radial Ball bearings to minimize vibration and shaft deflection.

...

Threaded End Standard Compression Gas Springs & Struts

  • Springs made from carbon steel, stainless steel and aluminum
  • Full Line of standard threaded end nitrogen filled gas springs and gas struts in stock
  • Engineering support available utilizing our proprietary application design software which calculates optimum mounting points, gas spring size and force, application operating characteristics and ambient temperature effect...

Disc springs tolerances

 Disc Spring Tolerances:
The following maximum deviations are laid down in DIN 2093.   In general IIS also applies these tolerances to special sizes, however, if they deviate greatly from the DIN, wider tolerances must be specified.They are valid for all Disc Springs as per the DIN and our works standards. 
...

Standard Compression Nitrogen Gas Springs & Struts

We provide engineering support utilizing our proprietary application design software, which calculates optimum mounting points, gas spring size and force, application operating characteristics and ambient temperature effect. We also offer design software services including 3D CAD drawings for direct insertion in your drawing or plan.

...

Disc spring installation,setting & stacking

Installation:
a) A most important aid to efficient and extended life of Disc Spring is the provision of some form of lubrication.  For relatively low-duty Disc Spring application, a liberal application of suitable solid lubricant, (e .g. molybdenum-disulphide, grease), to the contact points and locating surfaces of the spring is adequate.

...

Author

shuangyuan

Copyright 2004-2013 Your WebSite. Some Rights Reserved.

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