葛力,邢洁芳,刘影,许贵华.轮转胶印机集中供墨系统管路设计及应用[J].包装工程,2015,36(21):137-141.
GE Li,XING Jie-fang,LIU Ying,XU Gui-hua.Pipeline Design and Application of Centralized Ink Supply System Based on Rotary Offset Machine[J].Packaging Engineering,2015,36(21):137-141. |
| 轮转胶印机集中供墨系统管路设计及应用 |
| Pipeline Design and Application of Centralized Ink Supply System Based on Rotary Offset Machine |
| 投稿时间：2015-04-18 修订日期：2015-11-10 |
| DOI： |
| 中文关键词: 集中供墨 油墨黏度 流体力学 管路设计 |
| 英文关键词: centralized ink supply viscosity of printing ink hydrodynamics pipeline design |
| 基金项目:江苏省文化产业引导资金 （JSWHCY201244） |
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 研究设计轮转胶印机的集中供墨系统， 减少粗放式施工产生的不良现象 。方法 在流体力学理论基础上， 通过对集中供墨系统的分析， 建立油墨黏度、 管道直径和长度之间的关系； 针对不同颜色油墨的不同黏度、 不同管径及泵压值， 分别计算出相应的管道长度， 并根据现场情况进行合理选择，验证该方法的可行性。结果 在实际施工中， 红、 青、 黄和黑色油墨4根管道应并排排列、 长度相等， 为保证油墨在管道内能够正常输出， 实际长度应小于设计长度， 并选择4个值中的最小值； 结合现场情况及在企业的应用验证， 采用管道直径为48 mm的1组数值， 其中， 黑墨管道设计长度最短， 实际施工长度选定为800 m。结论 圆形管道层流流体力学模型可以用于集中供墨系统管路的设计， 该研究为工厂设计集中供墨系统提供了理论依据， 研究成果在生产中取得了一定社会效益和经济效益， 可以进一步推广。 |
| 英文摘要: |
| Through research on design of the centralized ink supply system of rotary offset machine, this study provided a theoretical basis for the design of concentrated ink supply pipeline system in factories and reduce of the adverse phenomenon due to extensive production. Based on the theory of hydrodynamic and the analysis of centralized ink supply system， the relationship between the diameter, the length of the pipeline and the ink viscosity was established. The length of the corresponding pipe was calculated respectively according to the different color ink viscosities, different diameters and pump pressure values. The feasibility of this method was confirmed during reasonable choice of pipe length according to the actual situation in practice. In actual construction, four pipes should be arranged side by side in equal length, the actual pipe length should be less than the designed length and the minimum values of the four values should be chosen in order to guarantee the normal transport of ink in the pipe. According to actual situation and verification in enterprise application, one set of values were adopted as follows, i.e., the pipe diameter was 48 mm with the shortest designed length of pipeline for transporting black ink which was set as 800 m during the actual construction. In conclusion, the circular pipeline hydrodynamics model can be applied to the design of the centralized ink supply system. This research provided a theoretical basis for the design of concentrated ink supply pipeline system in factory and achieved certain social and economic benefits in the process of production, and it can be further popularized. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501716号