纺粘牵伸器牵伸机理研究(Ⅲ)  

The Study on the Mechanism of Drawing of Spunbonding Processing

作　　者：徐占祥 徐树刚[2] 

机构地区：[1]邢台华邦非织造布有限公司,邢台054100 [2]大连理工大学工程力学系

出　　处：《产业用纺织品》2002年第5期18-24,27,共8页Technical Textiles

摘　　要：This paper briefly describes the development of spunlaid technology and analyzes the characteristics of various drawing systems. It demonstrates the importance of drawing system on the spunlaid technology. The article points out that the calculation of the gas current field of drawing system is necessary and urgent. According to the gas-kinetic theory and liquid-kinetic principle combined with automatic control, it calculates the various gas current parameters with different kinds of friction on the drawing system of NWT from Italy, and compares that with the trial data, then know the easy methods of measurement for drawing system performance and provides the theory warrant for establishing the mathematics models between various parameters and gas current parameters of drawing system and optimizes the design for drawing system.This paper briefly describes the development of spunlaid technology and analyzes the characteristics of various drawing systems. It demonstrates the importance of drawing system on the spunlaid technology. The article points out that the calculation of the gas current field of drawing system is necessary and urgent. According to the gas-kinetic theory and liquid-kinetic principle combined with automatic control, it calculates the various gas current parameters with different kinds of friction on the drawing system of NWT from Italy, and compares that with the trial data, then know the easy methods of measurement for drawing system performance and provides the theory warrant for establishing the mathematics models between various parameters and gas current parameters of drawing system and optimizes the design for drawing system.

关 键 词：纺粘牵伸器 牵伸机理 非织造布 参数 计算机 

分 类 号：TS174[轻工技术与工程—纺织材料与纺织品设计]