摘要
为发展我国高速带式输送机需要,必须掌握输送带在高速运行和起制动过程中的振动规律及动态计算方法。本文介绍高速输送带弹性振动的基本公式,阐述我国目前常用几种输送带的圆柱刚度和杨氏弹性模量等振动系数的计算法。通过计算实例表明,计算数据与试验结果基本相符。
It is demanded for the development of high speed belt conveyor to master the vibration pattern of conveyor belt during its high speed operation as well as starting and braking and dynamic calculation procedure of the belt. This paper introduces basic formulas of elastic vibration of conveyor belt and the calculation of its vibration coefficients e. g. cylindrical rigidity and modulus of elasticity. Practical example of calculation shows coincidence on the whole of the calculated data with the experiment results.
出处
《起重运输机械》
1993年第10期13-18,共6页
Hoisting and Conveying Machinery
关键词
带式输送机
弹性模量
振动
计算
Belt conveyor Modulus of elasticity Calculation of vibration
