喷气织机分段式打纬机构与通轴打纬机构对比分析  

Comparison and Analysis of Sectional Beating-up Mechanism and Shaft Beating-up Mechanism of Air-jet Loom

作　　者：董少伟 张建民 袁伟 刘晓刚 DONG Shaowei;ZHANG Jianmin;YUAN Wei;LIU Xiaogang(Shaanxi Changling Textile Machinery Technology Co.,Ltd.,Baoji 721013,China)

机构地区：[1]陕西长岭纺织机电科技有限公司,陕西宝鸡721013

出　　处：《纺织器材》2021年第2期12-14,35,共4页Textile Accessories

摘　　要：为了解决ZAX系列织机分段式打纬机构打纬轴、平衡块加工精度高、安装难度大,安装后很难保证筘座在同一水平线从而导致织物出现瑕疵等问题,介绍ZAX系列织机分段式打纬机构及新设计的织机通轴打纬机构;通过三维模型结合Pro/E软件,分析对比2种打纬机构的打纬效果和振动效果。结果表明:通轴打纬机构能满足常规品种织物的织造需求;车速为850 r/min时,通轴打纬机构抑振效果优于分段式打纬机构;车速为850 r/min~950 r/min时,2种打纬机构效果等同。In order to solve the problems such as high machining accuracy,difficulty in installation and difficulty in keeping the reed-base at the same level after installation of beating-shaft and counterweight block of sectional beating-up mechanism of ZAX series looms resulting in fabric defects and so on,the beating-shaft mechanism and the newly designed beating-up mechanism of ZAX series looms are introduced.Through 3D model combined with Pro/E software,the beating effect and vibration effects of the two kinds of beating-up mechanism are analyzed and compared.The results show that the shaft beating-up mechanism can meet the weaving requirements of conventional fabrics.When the speed is 850 r/min,the vibration suppression effect of the shaft beating-up mechanism is better than that of the sectional beating-up mechanism.When the speed is 850 r/min~950 r/min,the two beating-weft mechanisms have the same effect.

关 键 词：喷气织机 分段式打纬 通轴打纬 PRO/E 打纬力 振动 织物 

分 类 号：TS103.33[轻工技术与工程—纺织工程]