單纖維測試儀通過搭配棉檢驗可以更好
單纖(xian)維(wei)測試儀是一種精密的儀器,可(ke)在纖(xian)維(wei)干態或(huo)濕態下進行一次拉伸(shen)試驗,顯示強力、伸(shen)長率及(ji)定伸(shen)長負荷的單值、平均值和變(bian)異系數。所以(yi)對(dui)它的要求,企業也是非(fei)常的高(gao),因(yin)為這關(guan)系著最終的質量,不過單個使(shi)用還(huan)不行,通過搭配棉檢驗,可(ke)以(yi)控制(zhi)好當中的一些瑕疵,使(shi)其(qi)真正可(ke)以(yi)符合實際的標準(zhun)。
由于(yu)棉(mian)纖(xian)維(wei)大(da)容量測試儀(yi)僅涉及棉(mian)花(hua)(hua)的長(chang)度、線密度、成熟度比、強力、整齊度等,而棉(mian)花(hua)(hua)的短絨率(lv)、成熟度百分(fen)比、未成熟纖(xian)維(wei)百分(fen)比、棉(mian)結、雜質(zhi)(zhi)等疵(ci)點的測試都與紡紗(sha)的要求出入偏(pian)離較大(da)。 其與紡紗(sha)的實際質(zhi)(zhi)量指(zhi)(zhi)標(biao)(biao)的控(kong)制(zhi)(zhi)(zhi)關聯性較小,與紡紗(sha)半制(zhi)(zhi)(zhi)品控(kong)制(zhi)(zhi)(zhi)的梳棉(mian)條(tiao)、精(jing)梳條(tiao)的質(zhi)(zhi)量指(zhi)(zhi)標(biao)(biao)無法建(jian)立(li)對應關系(xi),使得棉(mian)花(hua)(hua)測試指(zhi)(zhi)標(biao)(biao)與棉(mian)條(tiao)質(zhi)(zhi)量控(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)標(biao)(biao)難(nan)以形成對應控(kong)制(zhi)(zhi)(zhi)關系(xi),所以建(jian)立(li)棉(mian)花(hua)(hua)混(hun)配(pei)棉(mian)單纖(xian)維(wei)測試儀(yi)質(zhi)(zhi)量控(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)標(biao)(biao),有(you)利于(yu)清(qing)梳聯工(gong)序(xu)危害性疵(ci)點的清(qing)除和(he)控(kong)制(zhi)(zhi)(zhi),而且這(zhe)些控(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)標(biao)(biao)都會對后工(gong)序(xu)梳棉(mian)條(tiao)、精(jing)梳條(tiao)的控(kong)制(zhi)(zhi)(zhi)指(zhi)(zhi)標(biao)(biao)產生(sheng)影(ying)響(xiang)。
采(cai)用單纖(xian)維(wei)測(ce)(ce)試(shi)儀(yi)控(kong)制(zhi)(zhi)優等(deng)棉(mian)(mian)花(hua)中的(de)(de)指標(biao),制(zhi)(zhi)定混(hun)配(pei)棉(mian)(mian)棉(mian)(mian)花(hua)單纖(xian)維(wei)測(ce)(ce)試(shi)物理指標(biao)控(kong)制(zhi)(zhi)標(biao)準,尤其(qi)是(shi)對(dui)短(duan)纖(xian)維(wei)、未成熟纖(xian)維(wei)、棉(mian)(mian)結(jie)、帶纖(xian)維(wei)籽屑、雜質、微塵的(de)(de)測(ce)(ce)試(shi)是(shi)提高清梳(shu)(shu)聯(lian)、精梳(shu)(shu)工序清除效(xiao)率的(de)(de)關鍵(jian),也是(shi)分(fen)析梳(shu)(shu)棉(mian)(mian)條、精梳(shu)(shu)條質量控(kong)制(zhi)(zhi)指標(biao)與棉(mian)(mian)紗(sha)、面(mian)料細小紗(sha)疵控(kong)制(zhi)(zhi)的(de)(de)關鍵(jian),否則,單一的(de)(de)大容量纖(xian)維(wei)測(ce)(ce)試(shi)儀(yi)測(ce)(ce)試(shi)的(de)(de)棉(mian)(mian)花(hua)質量指標(biao)和混(hun)配(pei)棉(mian)(mian)指標(biao)對(dui)紡紗(sha)的(de)(de)指導(dao)就(jiu)會出現較大的(de)(de)實(shi)際控(kong)制(zhi)(zhi)偏(pian)差(cha)。