FA425型粗纱机纺纱工艺优选及生产体会

Productive Experience and Optimization of Spinning Process in FA425 Roving Machine

介绍了FA4 2 5型粗纱机的主要技术特点 ,分析了其特征结构 ,并对其纺纱工艺配置进行了优化试验 ,就其主要生产技术质量指标进行了测试。认为FA4 2 5型粗纱机采用恒张力纺纱控制系统 ,在速度较高的情况下 ,纺纱质量较为稳定。并就使用中出现的一些问题对纺机生产企业提出了建议。

Main technical feature, specificity and structure of FA425 roving machine is introduced. Spinning process configuration of FA425 roving machine is optimizing tested, and main productive technology quality index is tested. The test shows that spinning quality is better in high speed condition with constant tension in spinning control system of FA425 roving machine. Some advice of textile machinery enterprise for several problems is proposed.