摘要
探讨加大环锭纺细纱机导纱动程的可行性。分析了环锭细纱机导纱动程的作用及制约因素,对须条在胶辊表面不同位置时胶辊握持力进行了测试分析,并在7个品种上进行了导纱动程从传统的6mm～9mm加大到15mm～18mm的对比试验。结果表明,适当加大导纱动程,不会影响成纱质量,且可以延长胶辊使用寿命,一个复磨周期延长3个月～4个月。要精心做好导纱动程调整工作,并注意将导纱线速度控制在4mm/min以内。
Feasibility of increasing ring spinning frame guiding travel was discussed.Function and restraining factors of ring spinning frame guiding travel were analyzed.Gripping force of rubber-covered roll was tested and analyzed as fiber strand laid in different rubber-covered roll surface position.Guiding travel was contrasted and tested on seven products from 6 mm～9 mm to 15 mm～18 mm.The result shows that yarn quality will not be effected when guiding travel is increased properly,while rubber-covered roll lifetime could be extended,one re-regrinding period could be extended 3 to 4 months.Guiding travel adjustment should be done carefully and guiding linear speed should be controlled under 4 mm/min.
出处
《棉纺织技术》
CAS
CSCD
北大核心
2010年第1期11-14,共4页
Cotton Textile Technology
关键词
细纱机
导纱动程
胶辊
抗绕性
条干
纱疵
Spinning Frame
Guiding Travel
Rubber-covered Roll
Anti-entangling
Evenness
Yarn Defect
