Vibration welding nylon 66 - Part II - Finite element analysis

被引：5

作者：

Bates, PJ

MacDonald, JJ

Wang, CY

Liang, H

机构：

[1] Royal Mil Coll Canada, Kingston, ON K7K 7B4, Canada

[2] Queens Univ, Ctr Automot Mat & Mfg, Kingston, ON K7L 3N6, Canada

[3] DuPont Canada, Kingston, ON, Canada

来源：

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS | 2003年 / 16卷 / 03期

关键词：

vibration welding; short glass fiber reinforced nylon 66; unreinforced nylon 66; nonlinear finite element analysis; welded joint; failure and strength;

D O I：

10.1177/0892705703016003001

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The stress fields of vibration welded joints under different loading and boundary conditions were obtained using an elastic-plastic finite element model with a weld zone. The stress analysis focused on the effect of material and geometry on the joint strength. T-welded and cup-plaque welded joints were chosen to study the effect of geometry on joint strength. The results of the analysis were compared with the experimental data of unreinforced and 33% glass reinforced nylon 66. The numerical FEA results successfully explain the experimental strength and failure mode observed on complex joint geometries.

引用

页码：197 / 211

页数：15