棉纺织技术
棉紡織技術
면방직기술
COTTON TEXTILE TECHNOLOGY
2009年
12期
24-27
,共4页
清梳联%棉结%打手%除尘刀%杂质%条干%短绒率%细节
清梳聯%棉結%打手%除塵刀%雜質%條榦%短絨率%細節
청소련%면결%타수%제진도%잡질%조간%단융솔%세절
Blowing-carding Unit%Nep%Beater%Mote Knife%Impurity%Evenness%Short Fibre Content%Thin Place
探讨优化清梳联工艺对产品质量的改善情况.针对原棉马克隆值偏高、带纤维籽屑和棉结等有害疵点较多的特点,对清梳联各单机的主要工艺参数进行了优化.抓棉机打手速度由1 440 r/mim降到1 000 r/min,车速设定为15 m/min,三辊筒清棉机三个打手采用1∶1.60∶2.67的速度比,改善了筵棉和生条质量.工艺优化前生条棉结48粒/g,生条杂质81粒/g,工艺优化后生条棉结35粒/g,生条杂质57粒/g.
探討優化清梳聯工藝對產品質量的改善情況.針對原棉馬剋隆值偏高、帶纖維籽屑和棉結等有害疵點較多的特點,對清梳聯各單機的主要工藝參數進行瞭優化.抓棉機打手速度由1 440 r/mim降到1 000 r/min,車速設定為15 m/min,三輥筒清棉機三箇打手採用1∶1.60∶2.67的速度比,改善瞭筵棉和生條質量.工藝優化前生條棉結48粒/g,生條雜質81粒/g,工藝優化後生條棉結35粒/g,生條雜質57粒/g.
탐토우화청소련공예대산품질량적개선정황.침대원면마극륭치편고、대섬유자설화면결등유해자점교다적특점,대청소련각단궤적주요공예삼수진행료우화.조면궤타수속도유1 440 r/mim강도1 000 r/min,차속설정위15 m/min,삼곤통청면궤삼개타수채용1∶1.60∶2.67적속도비,개선료연면화생조질량.공예우화전생조면결48립/g,생조잡질81립/g,공예우화후생조면결35립/g,생조잡질57립/g.
Modification of blowing-carding unit processing to product quality was discussed. Because raw material Micronaire value is higher,neps and harmful defects are too much,each single machine parameters in blowing-carding unit were optimized. Beater speed of plucker is reduced from 1 440 r/min to 1 000 r/min,speed is 15 m/min,speed ratio of three-cylinder opener beater is 1:1.60:2.67,quality of mat and card sliver could be improved. Before processing optimization,neps of card sliver is 48 grain per gram,impurity of card sliver is 81 grain per gram,after optimization neps of card sliver is 35 grain per gram,impurity of card sliver is 57 grain per gram.
