摘要
对通过减纱工艺形成的变截面三维编织预制件的细观结构进行了研究,并采用拓扑方法进行理论分析,得到了减纱后通过减纱截面的纱线运动走向和变化规律,从而为更精确的制定异型三维编织预制件的编织工艺打下了基础.
The microstructure of the special-shaped 3D braided preforms configurated by reducing-yarn technique is studied by means of experiments and theoretical analysis, in order to set up the braiding technology more strictly. The article gives the emphasis to the internal and surface unit model of preform at reducing-yarn point.
出处
《天津工业大学学报》
CAS
2004年第6期16-18,共3页
Journal of Tiangong University
基金
天津市高等学校科技发展基金资助项目(01 20204)
关键词
变截面异型三维编织
减纱工艺
预制件
细观结构
changed cross-section 3D braiding
reducing-yarn technique
preforms
microstructure
