外载荷和橡胶硬度对凹版印刷系统印刷力轴向分布的影响分析  

Effect Analysis of Rubber Hardness and External Load on Pressure Distribution of Gravure Printing System in Axial Direction

作　　者：黄武龙[1] 杨志军[1] 郭景松 赵德宾 

机构地区：[1]广东工业大学广东省集成制造重点实验室,广州510006 [2]中山市松德包装印刷设备股份有限公司,中山528429

出　　处：《包装工程》2013年第3期39-43,共5页Packaging Engineering

基　　金：国家自然科学基金(U1134004;50905033);973项目(2011CB013100-G);广东省引进创新团队(201001G0104781202);教育部博士点基金(20094420120001);国家支撑计划(2012BAF12B10);广东省科技计划项目(2012B011300067);中山市产学研专项基金(2009CXY018)

摘　　要：在有限元分析软件ABAQUS环境下,通过对凹版印刷系统的静态接触分析,得出了印刷力沿着辊筒轴向的分布情况,并进一步对比分析了不同种组合工况下印刷力的分布情况,得出了同一辊筒结构中外载荷大小和橡胶硬度对印刷力分布的影响规律。研究结果表明,外载荷越小,橡胶硬度越低,印刷力沿着轴向的分布就越均匀。Static contact analysis of gravure printing system was carried out in the environment of finite element analy- sis software ABAQUS. The printing pressure distribution along the roller was obtained. Further contrasting the pressure distribution while the printing system was applied with different load conditions, the effects of external loads and rubber hardness in the same roller structure were acquired. The research results showed that the pressure distribution is more homogeneous when the external load is smaller and the rubber hardness is lower.

关 键 词：印刷系统 橡胶硬度 印刷力 非均匀度 

分 类 号：TS835[轻工技术与工程] TS801.43