| 螺杆轴向振动对熔体注射过程能耗的影响 |
| |
| 引用本文： | 黄灿军 王权 刘谦波 瞿金平. 螺杆轴向振动对熔体注射过程能耗的影响[J]. 中国塑料, 2005, 19(8): 63-66 |
| |
| 作者姓名： | 黄灿军 王权 刘谦波 瞿金平 |
| |
| 作者单位： | 华南理工大学聚合物新型成型装备国家工程研究中心 华南理工大学聚合物成型加工工程教育部重点实验室，华南理工大学聚合物新型成型装备国家工程研究中心，华南理工大学聚合物成型加工工程教育部重点实验室，华南理工大学聚合物新型成型装备国家工程研究中心，华南理工大学聚合物成型加工工程教育部重点实验室，华南理工大学聚合物新型成型装备国家工程研究中心，华南理工大学聚合物成型加工工程教育部重点实验室，广东 广州 510641，广东 广州 510641，广东 广州 510641，广东 广州 510641 |
| |
| 基金项目： | 国家“十五”攻关项目(2001BA303B-02) |
| |
| 摘 要： | 研究了螺杆轴向振动对熔体注射过程中各个阶段能耗的影响,建立了振动力场作用下熔体流经圆锥形浇口流道和圆盘充模的物理模型和数学模型,并求得上述两个过程中功耗的解析式;通过实验验证了振动力场的引入使得注射过程能耗减小,在振动强度系数达到0．45以后,注射过程功耗减小的趋势更明显。
|
| 关 键 词： | 螺杆 轴向振动 振动力场 注射过程 能耗 |
| 文章编号： | 1001-9278（2005）08-0063-04 |
| 收稿时间： | 2005-02-25 |
| 修稿时间： | 2005-02-25 |
Effect of Screw Axial Vibration on Power Consumption of Injection Molding |
| |
| Huang CanJun;Wang Quan;Liu QianBo;Qu JinPing. Effect of Screw Axial Vibration on Power Consumption of Injection Molding[J]. China Plastics, 2005, 19(8): 63-66 |
| |
| Authors: | Huang CanJun Wang Quan Liu QianBo Qu JinPing |
| |
| Abstract: | The response of power consumption of each stage during injection to the screw's axial vibration was investigated. Mathematical and physical models of the melt which crossed through the taper runner to the disc cavity which finally overflowed under the influence of the vibration force field were established . Based on the models, the analytic equations of the power consumption during the two processes also were gained. It was validated by experiments that the injection power consumption was decreased since the dynamic vibration field was introduced into the molding. The trend of the injection power decreasing was more distinctness when the coefficient of the vibration intensity reached 0.45. |
| |
| Keywords: | screw screw's axial vibration dynamic vibration field injection molding power consumption |
| 本文献已被 CNKI 维普 等数据库收录！ |
