| 弹性胶辊与刚性辊轮滚动接触区域的数值分析 |
| |
| 引用本文： | 王 冰,杨继全.弹性胶辊与刚性辊轮滚动接触区域的数值分析[J].南京师范大学学报,2015,0(3). |
| |
| 作者姓名： | 王 冰 杨继全 |
| |
| 作者单位： | （1.南京师范大学分析测试中心，江苏 南京 210023）（2.南京师范大学江苏省三维打印装备与制造重点实验室，江苏 南京 210042） |
| |
| 摘 要： | 研究纸张输送系统中弹性胶辊与刚性辊轮接触区域的应力应变分布. 建立弹性胶辊与刚性辊轮接触的数学模型，应用配点法对问题进行求解，得到正压力和弹性层厚度对接触区域应力应变分布的影响. 正压力与接触区域的应力成正比，弹性层厚度与接触区域的应力成反比. 为纸张输送胶辊的设计提供参考.
|
| 关 键 词： | 纸张输送 滚动接触 数值分析 |
Numerical Analysis of Rolling Contact Zone Between Rubber Roller and Rigid Roller |
| |
| Wang Bing,Yang Jiquan.Numerical Analysis of Rolling Contact Zone Between Rubber Roller and Rigid Roller[J].Journal of Nanjing Nor Univ: Eng and Technol,2015,0(3). |
| |
| Authors: | Wang Bing Yang Jiquan |
| |
| Affiliation: | （1.Center for Analysis and Testing，Nanjing Normal University，Nanjing 210023，China）（2.Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing，Nanjing Normal University，Nanjing 210042，China） |
| |
| Abstract: | To study the stress and deformation distribution of the contact zone between the rubber roller and rigid roller，a mathematical model of rolling contact between the rubber roller and rigid roller is built. The model is derived from the paper feed unit. The collocation method is applied to obtain the solution of the dual series equations obtaining based on elasticity theory. Effects of normal load and rubber thickness are observed through the numerical examples. The observations show that the stress of the contact zone is directly proportional to normal load，and inversely proportional to rubber thickness. It is available for improving the efficiency of rubber roller. |
| |
| Keywords: | paper feed rolling contact numerical analysis |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《南京师范大学学报》浏览原始摘要信息 |
|
点击此处可从《南京师范大学学报》下载全文 |
