HU Xian-wei. Large Capacity Constant Spring Support Hanger Design Optimization[J]. International Journal of Plant Engineering and Management, 2012, 17(3): 182-186

Large Capacity Constant Spring Support Hanger Design Optimization
HU Xian-wei
Dalian Spring Co. Ltd, Dalian, 116033, P.R.China
This article discussed how to improve constant force performance of the large capacity constant spring support hangers. Large deviations have been found between product testing results and theoretical calculations after years of research and testing. The deviations mainly are caused by internal frictions inside the constant spring support hangers. By reducing or properly using internal frictions, consistent results between testing and theoretical calculation have been achieved. Based on product performance testing results recently, constant force performance of hangers has been improved greatly by adopting new methodology.
Key words:    constant hanger    friction    spring   
Received: 2012-06-02     Revised:
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