| 玻纤增强热塑性复合材料超声波焊接方法研究 |
| |
| 引用本文： | 冯艳斌,彭晓东,谢卫东,李海东. 玻纤增强热塑性复合材料超声波焊接方法研究[J]. 塑料工业, 2007, 35(9): 32-34 |
| |
| 作者姓名： | 冯艳斌 彭晓东 谢卫东 李海东 |
| |
| 作者单位： | 国家镁合金材料工程技术研究中心,重庆,400044;重庆大学机械工程学院,重庆,400044;重庆大学机械工程学院,重庆,400044 |
| |
| 摘 要： | 基于对ECR玻纤增强热塑性复合材料的力学和热物理特性以及普通工程塑料超声波焊接理论的研究，借鉴普通工程塑料超声波焊接方法，提出了超声波焊接ECR玻纤增强热塑复合材料制件的新思路；探讨了超声波在ECR玻纤增强热塑性复合材料中的传播及焊接机理。通过调整超声时间、保压时间、焊接压力等工艺参数，使用普通超声波塑料焊机成功焊接了ECR玻纤增强PA66试件。力学性能测试和断口微观组织观测表明，试件焊接区结合良好。
|
| 关 键 词： | 超声波焊接 ECR玻纤 复合材料 |
| 文章编号： | 1005-5770（2007）09-0032-03 |
| 修稿时间： | 2007-06-19 |
Study of Ultrasonic Welding of Glass Fiber Reinforced Thermoplastic Compound |
| |
| FENG Yan-bin,PENG Xiao-dong,XIE Wei-dong,LI Hai-dong. Study of Ultrasonic Welding of Glass Fiber Reinforced Thermoplastic Compound[J]. China Plastics Industry, 2007, 35(9): 32-34 |
| |
| Authors: | FENG Yan-bin PENG Xiao-dong XIE Wei-dong LI Hai-dong |
| |
| Abstract: | Based on the study of the mechanical and themral physical properties of ECR-glass fiber reinforced thermoplastic compound and the theory about the ultrasonic welding of general engineering plastics, following the example of the ultrasonic welding of common plastics, a novel idea of welding of ECR-glass fiber reinforced thermoplastic compound was put forward, and the mechanism of the transmission of ultrasonic wave in the compound and the welding were analyzed. By adjusting the technological parameter such as ultrasonic time, holding pressure time and welding pressure, ECR-glass fiber reinforced PA66 was welded successfully by using normal plastic ultrasonic welding machine. The physical test and fracture microscopic observation showed the welding of the workpiece was good. |
| |
| Keywords: | Ultrasonic Welding ECR Glass Fiber Compound |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
