| 喷墨系统的供墨压力均匀性研究 |
| |
| 引用本文： | 周晓舟,张祥林,罗明,饶赟,梅领亮.喷墨系统的供墨压力均匀性研究[J].印制电路信息,2012(2):53-58. |
| |
| 作者姓名： | 周晓舟 张祥林 罗明 饶赟 梅领亮 |
| |
| 作者单位： | 1. 华中科技大学材料成形与模具技术国家重点实验室,湖北武汉,430074
2. 广东正业科技股份有限公司,广东东莞,523808 |
| |
| 摘 要： | 喷墨系统中多喷头的供墨压力均匀性是影响喷墨质量的重要因素,特别是对于喷头数量较多的单程式喷墨系统。结合实际喷墨需求,通过理论分析表明,沿程阻力损失和过滤器压力损失是影响供墨均匀性最主要因素。并在Fluent软件模拟的基础上,模拟分析了多种优化方案,并通过喷墨试验验证：采用内径4mm墨管,喷头数：入口数不超过4：1时,可以保障供墨均匀性良好。
|
| 关 键 词： | 高频混压 散热 环氧树脂 金属基 埋铜 |
Analysis and simulation on the uniformity of ink supply in ink-jet printing system |
| |
| ZHOU Xiao-zhou ZHANG Xiang-lin LUO Ming RAO Yun MEI Ling-liang.Analysis and simulation on the uniformity of ink supply in ink-jet printing system[J].Printed Circuit Information,2012(2):53-58. |
| |
| Authors: | ZHOU Xiao-zhou ZHANG Xiang-lin LUO Ming RAO Yun MEI Ling-liang |
| |
| Affiliation: | ZHOU Xiao-zhou ZHANG Xiang-lin LUO Ming RAO Yun MEI Ling-liang |
| |
| Abstract: | The uniformity of ink supply is an important factor to affect printing quality,especially in array type print head system.This paper made analysis based on hydrodynamics and simulation in software.According to multiple ink-jet needs,theoretical and experimental researches have been done.Theoretical analysis and experimental results show that： using 4mm inner diameter tube and with a ratio of print heads： entries no more than 4：1,good uniformity can be guaranteed. |
| |
| Keywords: | ink-jet uniformity of ink supply simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
