螺旋导引槽空心锭子对喷气涡流纺成纱性能的影响  

Effect of the hollow spindle with spiral guiding grooves on the yarn properties of air-jet vortex spinning

作　　者：闫琳琳 虞美雅 邹专勇[1] 程隆棣[2] 卫国[3] 唐佩君[3] YAN Linlin;YU Meiya;ZOU Zhuanyong;CHENG Longdi;WEI Guo;TANG Peijun(Key Laboratory of Clean Dyeing and Finishing Technology in Zhejiang Province,Shaoxing University,Shaoxing 312000,China;Key Laboratory of Textile Science ＆ Technology,Ministry of Education,Donghua University,Shanghai 201620,China;BROS Oriental Co.,Ltd.,Ningbo 315206,China)

机构地区：[1]绍兴文理学院浙江省清洁染整技术研究重点实验室,浙江绍兴312000 [2]东华大学纺织面料技术教育部重点实验室,上海201620 [3]百隆东方股份有限公司,浙江宁波315206

出　　处：《上海纺织科技》2018年第11期28-30,45,共4页Shanghai Textile Science & Technology

基　　金：国家自然科学基金资助项目(51573095)

摘　　要：为了提升喷气涡流纺纱线的强伸性能,提出了一种带有螺旋导引槽的新型空心锭子,并通过比较分析该空心锭子与MVS No.870型喷气涡流纺纱机原装普通空心锭子和国产普通空心锭子对19.68 tex喷气涡流纱的性能影响规律,来评价该空心锭子结构设计的有效性。研究结果表明：新型空心锭子表面结构改变并未恶化喷气涡流纺纱线的质量,反而有利于改善喷气涡流纱的断裂强力和断裂伸长,并使纱线强伸不匀下降;纱线条干均匀度和纱线毛羽也得到小幅改善。In order to improve the strength and elongation property of air-jet vortex spun yarn, a kind of novel hollow spindle with spiral guiding grooves is proposed, and the influence law of novel hollow spindle, original hollow spindle of MVS No. 870 and domestic hollow spindle on the properties of 19.68 tex air-jet vortex spun yam is compared and analyzed to evaluate the effectiveness of the structure, design for hollow spindle. The results show that the change of surface structure of novel hollow spindle does not deteriorate the quality of air-jet vortex spun yarn, but is conducive to improve the breaking tenacity and elongation of air-jet vortex spun yam, decrease the yam unevenness of strength and elongation property, and make yam evenness and yam hairiness slightly improved.

关 键 词：涡流纺纱 空心锭子 纱线性能 导引槽 

分 类 号：TS103.274[轻工技术与工程—纺织工程]