摘要
介绍了采用胸梁升降法织造变幅宽织物的原理。通过建立织口、胸梁和卷布辊之间的几何关系,分析了变幅宽织造过程中,因胸梁升降造成的纬密偏差的大小,并提出了通过改变卷取量来补偿所产生的纬密偏差的方案,从而为变幅宽织物的自动织造奠定了基础。
The principle of weaving tapered fabrics using a method of lifting the front rest is introduced. Through establishing the geometric relationship among cloth fell, front rest and cloth take-up roller, weft density deviation caused by lifting the front rest in the tapered fabric weaving process is analyzed. Additionally, an approach to compensate weft density deviation is proposed through changing take-up quantities. The foundation for automatic weaving of tapered fabrics is provided.
作者
王曰转
崔运花
胡吉永
杜卫平
李毓陵
马颜雪
WANG Yuezhuan CUI Yunhua HU Jiyong DU Weiping LI Yuling MA Yanxue(Key Laboratory of Textile Science ＆ Technology,. Ministry of Education, Donghua University, Shanghai 201620, China Engineering Research Center of Technical Textiles, Ministry of Education, Donghua University, Shanghai 201620, China Shanghai Textile Holding Co., Ltd., Shanghai 200336, China)
出处
《上海纺织科技》
北大核心
2017年第8期14-16,20,共4页
Shanghai Textile Science & Technology
基金
上海浦江人才计划(2015PJC0002)
关键词
胸梁
纬密
织造
卷取量
锥形人造血管
breast beam
density of weft
weaving
take-up quantity
conical artificial blood vessels
