【摘要】 探讨喷气织机引纬工艺参数的设定方法。以GA708-280型喷气织机为例,分析了主喷嘴、辅助喷嘴电磁阀的开闭时间、主喷嘴和辅助喷嘴的喷气压力、储纬器挡纱针的释放时间等引纬参数的设定方法及一般原则。认为:喷气织机引纬喷射时间参数要根据不同的织物组织结构及品种来设定;喷气压力应采用先由高压(如4×105Pa)开始,再逐渐降低的方法来设定。更多还原

【Abstract】 Configuration methods of weft insertion processing on air jet loom were discussed.Take GA708-280 Air Jet Loom as an example,configuration methods of weft insertion processing and general principle were analyzed,including open and close time of main nozzle and additional nozzle solenoid valve,air jet pressure of main nozzle and additional nozzle,release time of accumulator retaining pin.It is considered that jet wefting time parameter of air jet loom should be set according to fabric weave and variety.Air jet pressure should be set according to method of high pressure for example 4.0×105 Pa to low pressure gradually.更多还原