天津工业大学学报2002，Vol.21Issue(4)：41-47,7.
平面织物成型研究
Forming of sheet textile reinforcements
姜亚明 1张剑寒 1胡金莲2
作者信息
- 1. 天津工业大学复合材料研究所,天津,300160
- 2. 香港理工大学纺织及制衣学院,香港红磡
- 折叠
摘要
Abstract
This paper reviews the sheet forming processes (in which the diaphragm forming process is discussed particularly in detail), analyzes all the possible anomalous events (such as gaps, overlaps, buckling, wrinkles, ply thickness variation, interlaminar slip as well as excessive intraply shearing) that may occur during forming. And it presents the mapping modeling methodology and illustrates the substantial importance of dart inserting in 2D textile reinforcement design. In addition, some practical means for assessing the conformability of sheet textile reinforcements are put forward. The analysis suggests that the property of shearing of a sheet cloth plays most important role when conforming to a 3D surface. Furthermore, the anomalous events, or in other words, the defects, are just due to the excessive shearing deformation.关键词
成型/平面增强织物/铺覆及剪切性能Key words
forming/sheet textile reinforcements/mapping and shearing property分类
轻工纺织引用本文复制引用
姜亚明,张剑寒,胡金莲..平面织物成型研究[J].天津工业大学学报,2002,21(4):41-47,7.
