一、絡筒機工作原理是什么
絡筒的工(gong)作(zuo)時改(gai)變卷(juan)裝(zhuang),增加紗(sha)(sha)(sha)線卷(juan)裝(zhuang)的容(rong)(rong)紗(sha)(sha)(sha)量(liang)(liang)(liang)(liang):通(tong)過(guo)絡筒將容(rong)(rong)量(liang)(liang)(liang)(liang)較少的管紗(sha)(sha)(sha)(或(huo)絞紗(sha)(sha)(sha))連接起來,做成容(rong)(rong)量(liang)(liang)(liang)(liang)較大的筒子(zi),一只筒子(zi)的容(rong)(rong)量(liang)(liang)(liang)(liang)相當于二十多只管紗(sha)(sha)(sha)。筒子(zi)可用(yong)于整經,并捻,卷(juan)緯(wei),染色,無梭織機(ji)上的緯(wei)紗(sha)(sha)(sha)以(yi)及針(zhen)織用(yong)紗(sha)(sha)(sha)等(deng)。這些工(gong)序(xu)(xu)如果直(zhi)接使用(yong)管紗(sha)(sha)(sha)會造(zao)成停臺時間(jian)過(guo)多,影(ying)響(xiang)生產(chan)效率(lv)(lv)的提(ti)高,同時也影(ying)響(xiang)產(chan)品質(zhi)量(liang)(liang)(liang)(liang)的提(ti)高,所以(yi)增加卷(juan)裝(zhuang)容(rong)(rong)量(liang)(liang)(liang)(liang)是提(ti)高后道工(gong)序(xu)(xu)生產(chan)率(lv)(lv)和質(zhi)量(liang)(liang)(liang)(liang)的必要條件。
清(qing)(qing)除(chu)紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)上(shang)的(de)(de)(de)(de)(de)疵點,改善紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)品(pin)質:棉紡廠生產的(de)(de)(de)(de)(de)紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)上(shang)存(cun)在著一些疵點和雜質,比如粗節,細節,雙紗(sha)(sha)(sha)(sha)(sha)(sha),弱(ruo)捻紗(sha)(sha)(sha)(sha)(sha)(sha),棉結等(deng)。絡筒(tong)(tong)時(shi)(shi)利用(yong)清(qing)(qing)紗(sha)(sha)(sha)(sha)(sha)(sha)裝(zhuang)置對紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)進(jin)行檢查,清(qing)(qing)除(chu)紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)上(shang)對織物(wu)的(de)(de)(de)(de)(de)質量有影響(xiang)的(de)(de)(de)(de)(de)疵點和雜質,提(ti)高(gao)紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)的(de)(de)(de)(de)(de)均勻度和光潔度,以利于減(jian)少紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)在后道工序中的(de)(de)(de)(de)(de)斷(duan)頭(tou),提(ti)高(gao)織物(wu)的(de)(de)(de)(de)(de)外(wai)觀質量。紗(sha)(sha)(sha)(sha)(sha)(sha)線(xian)上(shang)的(de)(de)(de)(de)(de)疵點和和雜質在絡筒(tong)(tong)工序被清(qing)(qing)除(chu)是最合理(li)的(de)(de)(de)(de)(de),因為絡筒(tong)(tong)時(shi)(shi)每只筒(tong)(tong)子的(de)(de)(de)(de)(de)工作是獨立(li)進(jin)行的(de)(de)(de)(de)(de),在某只筒(tong)(tong)子處理(li)斷(duan)頭(tou)時(shi)(shi),其它筒(tong)(tong)子可以不(bu)受影響(xiang)繼續工作。
二、絡筒機主要部件及其作用
一旦絡筒機配件出(chu)現問題,整(zheng)個紡(fang)織(zhi)工(gong)序(xu)(xu)(xu)將會徹底被破壞,無法挽回。這樣不(bu)(bu)但(dan)會使(shi)上道工(gong)序(xu)(xu)(xu)的紡(fang)紗遭受(shou)損壞,也會使(shi)下游(you)程(cheng)序(xu)(xu)(xu)織(zhi)造無法正(zheng)常運(yun)轉(zhuan)。因此(ci),絡筒機的質量(liang)對于整(zheng)個紡(fang)織(zhi)工(gong)序(xu)(xu)(xu)而言(yan),它的作用不(bu)(bu)言(yan)而喻。
1、主要作用
絡(luo)筒(tong)機(ji)配件的(de)主(zhu)要(yao)作用(yong)有:
(1)通過絡(luo)筒(tong)將容量(liang)較(jiao)少(shao)的(de)管紗連接(jie)起(qi)來,做成容量(liang)較(jiao)大的(de)筒(tong)子,從而來增(zeng)加紗線卷(juan)裝的(de)容紗量(liang)。
(2)絡筒機通過(guo)清紗裝置對紗線(xian)進行(xing)疵點(dian)和雜物(wu)的清理,改善了紗線(xian)的品質(zhi),為(wei)后面(mian)的工(gong)序提供了方便。
2、工藝要求
絡(luo)筒(tong)機(ji)配(pei)件的(de)工藝要(yao)求十分嚴格,橫動(dong)過程中(zhong)不(bu)能(neng)產生攀絲,如果出(chu)(chu)現(xian),將會影響(xiang)退(tui)繞(rao)(rao)的(de)工序。卷繞(rao)(rao)的(de)過程中(zhong)不(bu)能(neng)出(chu)(chu)現(xian)硬邊,防(fang)止影響(xiang)染色工序。紗線不(bu)能(neng)重疊,否則會使紗線摩檫(cha)加劇,造成絡(luo)筒(tong)的(de)振動(dong)。
絡筒機(ji)配件在使用過程中(zhong)需要進(jin)行有效控(kong)制,嚴格按照(zhao)制作(zuo)工(gong)藝實行。絡筒機(ji)作(zuo)為專(zhuan)用設備,保證其(qi)正常(chang)運轉是(shi)工(gong)藝的最基本要求,也是(shi)實現(xian)整(zheng)個紡織過程的基礎(chu)。