薄膜传输系统导向辊的力学特性分析

马利娥 1; 2; 梅雪松 1; 3; 李彦锋 4; 武吉梅 2; 万清泉 2

doi:10.7652/xjtuxb201411015

您当前的位置：

首页 >

文章列表页 >

薄膜传输系统导向辊的力学特性分析

更新时间：2025-07-09

- 薄膜传输系统导向辊的力学特性分析
- Mechanical Behaviors of Guide Roller in Web Transfer System
- 西安交通大学学报 2014年48卷第11期页码：86-91
- 作者机构：
  
  1. 西安交通大学机械工程学院,西安,710049
  2. 西安理工大学印刷包装工程学院,西安,710048
- 作者简介：
- 基金信息：
  
  : 2014-02-20。作者简介: 马利娥(1973—),女,博士生,西安理工大学讲师;梅雪松(通信作者),男,教授,博士生导师。基金项目: 国家科技支撑计划资助项目(2012BAF13B06);国家自然科学基金资助项目(51305341,11272253);陕西省教育厅重点实验室科学研究计划资助项目(13JS081)
- DOI：10.7652/xjtuxb201411015
  中图分类号： TS803.6
- 网络首发：2014-11-10，
  
  纸质出版：2014
- 稿件说明：
移动端阅览
马利娥 1, 2, 梅雪松 1, 等. 薄膜传输系统导向辊的力学特性分析[J]. 西安交通大学学报, 2014,48(11):86-91.

Mechanical Behaviors of Guide Roller in Web Transfer System[J]. 2014, 48(11): 86-91.
马利娥 1, 2, 梅雪松 1, 等. 薄膜传输系统导向辊的力学特性分析[J]. 西安交通大学学报, 2014,48(11):86-91. DOI： 10.7652/xjtuxb201411015.

Mechanical Behaviors of Guide Roller in Web Transfer System[J]. 2014, 48(11): 86-91. DOI： 10.7652/xjtuxb201411015.

摘要

为了提高薄膜传输的精度和稳定性

根据导向辊的结构特点

建立了多体组合的有限元模型

分析了导向辊的挠曲变形、模态、谐响应和不平衡激励变形

并对静态时的挠曲变形进行了试验测试。研究结果表明:导向辊的壁厚、辊体长度和轴头长度等是影响导向辊力学特性的主要因素; 采用目前企业常用的导向辊结构参数和生产工艺参数

导向辊在薄膜张力、自身重力以及不平衡质量激励下的最大变形值为52.725 μm; 如果将导向辊筒体的壁厚从4.5 mm减小为3.5 mm

其他条件不变

虽然会使导向辊结构的最大变形值提高为58.108 μm

但临界转速可从8 255.1 r/min提高到8 309.94 r/min

随动比则可从0.920提高到0.982

从而有利于提高薄膜传输的精度和稳定性。

Abstract

To improve the accuracy and stability of the web transfer

a multi-body combined finite element model is established according to the structural features of the guide roller. The guide roller bending deformation

the vibration modes

the harmonic response

and the deformation under unbalanced excitation are analyzed

and the experimental test of the static flexural deformation is performed. Research results show that the structural parameters of the guide roller

such as the wall thickness

the roller length

and the gudgeon length

etc.

are the main factors influencing the guide roller mechanical behaviors. Keeping the structural parameters of the guide roller and other process parameters generally used in the industry unchanged

the maximum deformation value of the guide roller caused by its own gravity

the web tension and the unbalanced mass is 52.725 μm. If the wall thickness of the guide roller is reduced to 3.5 mm from 4.5 mm

the maximum deformation of the guide roller is 58.108 μm while the critical speed is increased to 8 309.94 r/min from 8 255.10 r/min and the follow-up ratio is increased to 0.982 from 0.920

which is helpful to improve the accuracy and stability of web transfer.

关键词

Keywords

references

SONDERGAARD R R, HOSEL M, KREBS F C. Roll-to-roll fabrication of large area functional organic materials[J]. Journal of Polymer Science: Part B Polymer Physics, 2013, 51(1): 16-34.

BRANCA C, PAGILLA P R, REID K N. Governing equations for web tension and web velocity in the presence of non-ideal rollers[J]. ASME Journal of Dynamic Systems, Measurement, and Control, 2013, 135(1): 011018.

KIM C H, JO J, LEE S H. Design of roll-to-roll printing equipment with multiple printing methods for multi-layer printing[J]. Review of Scientific Instruments, 2012, 83(6): 065001.

KIM C H, YOU H I, LEE S H. Register control of roll-to-roll gravure-offset printing equipment considering time difference between measurement and actuation[J]. IME Journal of Mechanical Engineering Science, 2012, 226(11): 2726-2738.

PAGILLA P R, DIAO Y. Resonant frequencies in web process lines due to idle rollers and spans[J]. ASME Journal of Dynamic Systems, Measurement, and Control, 2011, 133(6): 061018.

HASHIMOTO H. Friction characteristics between paper and steel roller under mixed lubrication[J]. IME Journal of Engineering Tribology, 2012, 226(12): 1127-1140.

HIKITA S, HASHIMOTO H. Improvement of slippage and wrinkling of transporting webs using micro-grooved rollers[J]. Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010, 4(1): 226-237.

TRAN S B Q, YOO Y H, KO J H. Experimental and numerical study of air entrainment between web and spirally grooved roller[J]. ASME Journal of Tribology, 2009, 131(2): 021502.

王晓敏. 薄膜导向辊的加工要点[J]. 印刷技术, 2012(9): 54-55.

WANG Xiao-min. Processing main methods of web roll[J]. Printing Technology, 2012(9): 54-55.

程昌钧, 朱媛媛. 弹性力学[M]. 上海: 上海大学出版社, 2005: 112-117.

商跃进. 有限元原理与ANSYS 应用指南[M]. 北京: 清华大学出版社, 2005: 89-98.

田红亮, 方子帆, 朱大林, 等. 固定接触界面切向静弹性刚度问题研究[J]. 应用力学学报, 2011, 28(5): 458-464.

TIAN Hongliang, FANG Zifan, ZHU Dalin, et al. Investigation on tangential static elastic stiffness of fixed contact interface[J]. Chinese Journal of Applied Mechanics, 2011, 28(5): 458-464.

郑子君, 陈璞, 王大钧. 杆、梁有限元模型的模态的振荡性质[J]. 振动与冲击, 2012, 31(20): 79-83.

ZHENG Zi-jun, CHEN Pu, WANG Da-jun. Oscillation property of modes for FE models of bars and beams[J]. Journal of Vibration and Shock, 2012, 31(20): 79-83.

刘显军, 洪军, 朱永生, 等. 多支承轴系轴承受力与刚度的有限元迭代计算方法[J]. 西安交通大学学报, 2010, 44(11): 41-45.

LIU Xianjun, HONG Jun, ZHU Yongsheng, et al. Iterative method to solve bearing's force and stiffness for a multi-support spindle system based on finite element analysis[J]. Journal of Xi'an Jiaotong University, 2010, 44(11): 41-45.

ALI N J, GARCIA J M. Experimental studies on the dynamic characteristics of rolling element bearings[J]. IME Journal of Engineering Tribology, 2010, 224(7): 659-666.

刘海涛, 王磊, 赵万华. 考虑模态特性的高速机床进给系统刚度匹配研究[J]. 西安交通大学学报, 2014, 48(1): 90-95.

LIU Haitao, WANG Lei, ZHAO Wanhua. Stiffness matching design for feed system of high speed machine tool[J]. Journal of Xi'an Jiaotong University, 2014, 48(1): 90-95.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

考虑接触热阻与对流换热系数修正的滚珠丝杠副温升建模与分析

涡轮叶片裂纹方位角的三维叶尖间隙动态响应特性研究

圆柱壳高频弯曲振动的能量有限元分析

越江隧道泥水盾构施工引起地层移动的有限元分析

螺栓被连接件刚度理论的计算方法