梳棉机锡林与刺辊速比对成纱强力的影响  

Effect of Carding Machine Cylinder and Licker-in Linear Speed Ratio on Yarn Strength

作　　者：许兰杰[1] 张明光 XU Lanjie;ZHANG Mingguang(Eastern Liaoning University,Dandong,118003,China;Liaoning Key Laboratory of Functional Textile Materials,Dandong,118003,China)

机构地区：[1]辽东学院,辽宁丹东118003 [2]辽宁省功能纺织材料重点实验室,辽宁丹东118003

出　　处：《棉纺织技术》2021年第12期18-21,共4页Cotton Textile Technology

基　　金：辽宁省自然科学基金项目(2019 MS-148);辽宁省高等学校创新人才支持计划项目(2018478)。

摘　　要：探讨梳棉机锡林与刺辊线速比对成纱强力的影响。在刺辊速度600 r/min、700 r/min、800 r/min及900 r/min条件下调节锡林速度,使锡林与刺辊线速比分别为1.5、2.0及2.5时进行成纱强力对比试验。结果表明:以刺辊速度600 r/min、锡林与刺辊线速比2.0时,成纱强力较好;适当采用较大的锡林与刺辊线速比有利于成纱强力的提高。认为:锡林与刺辊线速比为2.0时,对成纱强力较为有利,考虑到影响成纱质量的其他因素,刺辊速度选择800 r/min~900 r/min为宜。The influence of carding machine cylinder and licker-in linear speed ratio on yarn strength was discussed.Licker-in speed was adjusted at 600 r/min,700 r/min,800 r/min and 900 r/min,the yarn strength comparison tests were carried out when the linear speed ratio was 1.5,2.0 and 2.5 respectively.The results showed that yarn strength was better when licker-in speed is 600 r/min and the linear speed ratio is 2.0.Larger cylinder and licker-in linear speed ratio was beneficial to improve yarn strength.It is considered that the yarn strength is better when the cylinder and licker-in linear speed ratio is 2.0,considering other factors affecting the yarn quality,licker-in speed is suitable in 800 r/min~900 r/min.

关 键 词：梳棉机 锡林速度 刺辊速度 成纱强力 断裂功 断裂伸长率 

分 类 号：TS104.23[轻工技术与工程—纺织工程]