起重运输机械Issue(4)：29-33,5.
基于Ansys的带式输送机模拟摩擦系数研究
摘要
Abstract
The running-resistance characteristics of belt conveyors directly govern the energy expenditure and economic performance of the system,wherein the simulated friction coefficient f constitutes a pivotal parameter.Conventional static postulates fail to capture the dynamic evolution of f under intricate operating conditions.The influence of disparate normal loads upon the transient development of f was reviewed.Based on the three-element Kelvin solid model,the characterization of the viscoelastic properties of the belt was conducted,a multi-physics coupled transient structural finite-element model of the belt-idler system was erected within Ansys Workbench,enabling a systematic simulation of the contact-mechanical interaction between belt and idler across variable load regimes.The current research elucidates the dynamic influence mechanism of load upon f,furnishing a theoretical foundation for precise resistance calculation,rational selection of driving power,and energy-conserving design of belt conveyors.Subsequent research will incorporate environmental temperature,material characteristics,and belt velocity,and a real-time predictive algorithm for dynamic f will be embedded within the intelligent control system,anticipated to further curtail the energy consumption of long-distance conveyors by 5%-8%.关键词
带式输送机/模拟摩擦系数/有限元分析/载荷影响/动态特性/三元件Kelvin模型Key words
belt conveyor/simulated friction coefficient/finite element analysis/load effect/dynamic characteristics/Three-element Kelvin model分类
机械制造引用本文复制引用
刘聪聪,姚艳萍,纪斌,李江华,路泽明..基于Ansys的带式输送机模拟摩擦系数研究[J].起重运输机械,2026,(4):29-33,5.基金项目
中央引导地方科技发展资金项目"高效越野管带机节能与智能化关键技术研究及应用"(YDZJSX2025D053)、山西省科技成果转化引导专项"带式输送机鼓式全断面断带保护装置成果"(202304021301025) （YDZJSX2025D053）
