revolving roll picker

Research of the roller and its application in the building removal;

建筑物整体平移中的滚轴及其应用研究

The rolling friction coefficient between roller and track is an important parameter in building monolithic moving engineering.

滚轴滚动摩擦系数是建筑物整体迁移工程水平动力计算的重要参数,在钢管混凝土滚轴与钢板的滚动摩擦试验中,测得滚动摩擦系数为0。

Aiming at solving the problem in the design of the sliding plate assembly of a certain railway loading turntable for heavy equipment, this paper puts forward an improved design,in which the stress analysis of the sliding plate assembly is performed,the parameter finite element model is established,and the roller s location and size are optimized with the finite element analysis software,ANSYS.

对其进行结构受力分析,建立其参数化有限元模型,应用有限元分析软件ANSYS对滚轴的位置及尺寸进行了优化计算,使滑动板总成受力更加合理,减轻了调位器的重量。

Through taking the characteristics of pure rolling into account based on the sliding isolation,the equation of rolling isolation was proposed.

为了分析滚轴隔震结构在地震作用下的动力响应,在滑移隔震研究的基础上,针对滚轴纯滚动运动特点,推导出了滚轴隔震结构的动力方程。

The system consists of roller screener and crushing wheel.

介绍浙江北仑发电厂从克虏伯公司引进的煤系统除大块装置 ,它由滚轴筛及液压驱动破碎轮 2大部分组成 ,其液压系统由多台同轴串连的变量轴向柱塞泵驱动液压马达构