The Lightweight Design of Winch Drum in Small Water Conservancy Project Based on ANSYS
In order to meet the lightweight design requirements of the winch drum for water conservancy projects,the winding stress and transverse stress of the multilayer winding drum are calculated by analyzing the force of the drum and the drum side plate and combining with the Capstan equation and laminar effect.Applying the two-phase structural optimization strategy,a com-prehensive analytical model and simulation analysis based on the side plate of the drum subjected to lateral static load are put for-ward.Firstly,lightweight was achieved through material reduction,and then the load-bearing capacity and rigidity of the structure were enhanced by adding reinforcement ribs.Simulation results show that theoptimizedstructure meets the strength requirements while achieving lightweighting,and the mass of the drum is reduced by 21.7%.
water conservancy project winchlightweightdrumfinite element analysis
万方数据
维普
