| 动态注射成型中脉动压力衰减程度的研究 |
| |
| 引用本文： | 曾春萌,吴宏武.动态注射成型中脉动压力衰减程度的研究[J].广州化工,2009,37(3):139-142. |
| |
| 作者姓名： | 曾春萌 吴宏武 |
| |
| 作者单位： | 华南理工大学聚合物新型成型装备国家工程中心,聚合物成型加工工程教育部重点实验室,广东,广州,510640 |
| |
| 摘 要： | 在脉动压力诱导注射成型中，研究不同外部加工条件对脉动压力衰减程度的影响。实验结果表明，脉动压力衰减值随螺杆振幅的增大而增大，随流道系统长度的增大而增大，随流道系统直径增大而减小。并且脉动压力衰减值越小，其传递效果越好。
|
| 关 键 词： | 注射成型 脉动压力 衰减 |
Study on Attenuation of Vibration Phenomenon in Pulsating-Pressure Induced Injection Molding |
| |
| ZENG Chun-meng,WU Hong-wu.Study on Attenuation of Vibration Phenomenon in Pulsating-Pressure Induced Injection Molding[J].GuangZhou Chemical Industry and Technology,2009,37(3):139-142. |
| |
| Authors: | ZENG Chun-meng WU Hong-wu |
| |
| Affiliation: | (The National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology, Guangdong Guangzhou 510640, China) |
| |
| Abstract: | The attenuation of vibration influenced by the mechanical properties in pulsating-pressure induced injection molding was studied. Experimental results indicated that the attenuation of vibration increase while the vibration amplitude of piston ring and the length of runner system increased or the diameter of runner system decreased. And the transmission of pulsating pressure was better while the attenuation of vibration decreased. |
| |
| Keywords: | injection molding pulsating pressure attenuation |
| 本文献已被 维普 万方数据 等数据库收录！ |
