一、縫紉機跳線怎么修
跳(tiao)線是(shi)縫紉機(ji)最常(chang)見的故(gu)障(zhang),一般原因有(you)(you)針(zhen)彎或針(zhen)裝反(fan)引(yin)(yin)(yin)起(qi)的故(gu)障(zhang),挑(tiao)線簧張力過大(da)或沒有(you)(you)挑(tiao)線簧引(yin)(yin)(yin)起(qi)的故(gu)障(zhang),旋梭(suo)的梭(suo)尖有(you)(you)毛刺引(yin)(yin)(yin)起(qi)的故(gu)障(zhang),旋梭(suo)與(yu)針(zhen)的位置誤差(cha)過大(da)引(yin)(yin)(yin)起(qi)的故(gu)障(zhang)等,根據相應(ying)故(gu)障(zhang)調節(jie)或更換配(pei)件即可。
二、縫紉機斷線是什么原因
線(xian)(xian)(xian)的質量(liang)不好導致斷線(xian)(xian)(xian);縫紉(ren)面料與(yu)線(xian)(xian)(xian)的粗細(xi)不匹配(pei);縫紉(ren)針有問題(ti),如針眼有毛(mao)刺等。
三、縫紉機常見故障
1、故障(zhang):斷面線。處(chu)理(li)方(fang)法:檢(jian)查穿線次序是否正確、調整(zheng)(zheng)面線松緊度、修光旋梭(suo)鉤或換新旋梭(suo)、修光針眼孔或針槽(cao)、調整(zheng)(zheng)旋梭(suo)鉤線時間。
2、故障:斷底(di)線(xian)。處理(li)(li)方(fang)法:檢查鎖(suo)(suo)芯繞線(xian)是否均勻、調(diao)整(zheng)底(di)線(xian)松(song)緊(jin)度、合理(li)(li)調(diao)整(zheng)送布(bu)牙(ya)位置(zhi)、檢查鎖(suo)(suo)芯套的(de)進線(xian)口是否尖銳或(huo)毛糙,用油(you)石或(huo)細砂布(bu)磨(mo)光。
3、故(gu)障(zhang):機器運(yun)轉(zhuan)不(bu)靈。處理方法:調(diao)整電動機皮(pi)帶長度(du)、拆(chai)下旋(xuan)梭,清除(chu)線(xian)頭或積垢,并加少量(liang)縫紉機油。
四、縫紉機工作原理
縫紉機工作(zuo)時(shi),中間(jian)的纏線(xian)(xian)(xian)(xian)(xian)軸向(xiang)一(yi)個(ge)(ge)方向(xiang)旋轉(zhuan),而繞線(xian)(xian)(xian)(xian)(xian)器(qi)(學名擺(bai)梭)來回(hui)旋轉(zhuan),當針再次穿(chuan)過(guo)織物時(shi),新的線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)將直接(jie)穿(chuan)過(guo)前一(yi)個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)的中間(jian)。做線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)的裝置(zhi)會(hui)再次抓住線(xian)(xian)(xian)(xian)(xian),圍繞下一(yi)個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)做線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)。這(zhe)樣,每個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)都會(hui)把下一(yi)個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)固定到位,形(xing)成一(yi)個(ge)(ge)結套(tao),周而復始(shi)。
五、縫紉機配件有哪些
一般縫(feng)紉(ren)機(ji)都由機(ji)座、機(ji)頭、傳動和(he)附件(jian)(jian)四(si)局(ju)部組(zu)成。其他縫(feng)紉(ren)機(ji)的附件(jian)(jian)包(bao)括機(ji)針、開刀、梭心、油壺等。
六、如何選購縫紉機
選購縫紉機需要看機器走線的均勻度,開箱合格率和返修率。縫紉機的使用壽命長短與零部件質量息息相關,選購的縫紉機品牌質(zhi)量要有(you)保(bao)障(zhang),耐用性和功(gong)能性要好。