摘要
针对快速螺旋输送机的振动现象及其对工作性能的影响 ,建立了螺旋体的振动模型和振动方程 ,导出了其共振转速计算公式 .从转速与共振的关系分析了螺旋体转速设计计算的方法和范围以及螺旋体长度对振动强度和共振转速的影响 .并通过实例讨论了其振动的控制措施和本方法的有效性 .
The vibration model and the vibrate equation of the screw conveyer are set up to obtain the resonance calculatiuon formula according to the influence of vibration of screw conveyer with high rate revolution on its work performance.The effects of design method,limits and screw length on the vibration degree and its resonance rate are analyzed according to the relation of revolution rate and resonance.The method controlling vibration and its efficiency are discussed with examples.
基金
国家"九五"科技攻关计划项目 (96-615 -0 1-0 2 )
