持(chi)機:用右手四指托(tuo)住機座(zuo),大(da)拇指自然(ran)地放在機身上蓋頂端(duan),平(ping)穩地持(chi)住整機。
穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian):將(jiang)線(xian)(xian)軸上(shang)的(de)縫紉線(xian)(xian)輕輕拉出(chu),穿(chuan)(chuan)(chuan)(chuan)過(guo)引(yin)線(xian)(xian),然后引(yin)入(ru)(ru)夾線(xian)(xian)調節片(pian)。再(zai)(zai)穿(chuan)(chuan)(chuan)(chuan)過(guo)引(yin)線(xian)(xian)圈。引(yin)過(guo)的(de)線(xian)(xian)頭(tou)暫放在(zai)機(ji)針(zhen)旁邊(bian),另(ling)將(jiang)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)器從機(ji)針(zhen)前(qian)面,向機(ji)身結合部(bu),穿(chuan)(chuan)(chuan)(chuan)過(guo)機(ji)針(zhen)孔,再(zai)(zai)將(jiang)線(xian)(xian)頭(tou)引(yin)入(ru)(ru)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)器小(xiao)孔中,退出(chu)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)器拉出(chu)頭(tou)線(xian)(xian)約2-3公分(fen)壓(ya)線(xian)(xian)板壓(ya)住即可待(dai)用。
放布:用右手食(shi)指抬起壓(ya)板(ban),將準備(bei)好(hao)待縫的(de)織物,厚度(du)不超過0.8毫(hao)米,平整地放入壓(ya)板(ban)下,輕(qing)輕(qing)放回壓(ya)板(ban)壓(ya)住織物。
縫(feng)紉(ren)操作:用左手(shou)持(chi)織物,右(you)手(shou)大(da)拇(mu)指輕(qing)(qing)(qing)輕(qing)(qing)(qing)地(di)迅(xun)速下(xia)壓(ya)上(shang)蓋頂端壓(ya)到(dao)底后,大(da)拇(mu)指再(zai)下(xia)壓(ya),如此反(fan)復(fu),送布(bu)機構(gou)自(zi)動(dong)將(jiang)(jiang)被(bei)縫(feng)物向(xiang)左送出(chu),持(chi)機右(you)手(shou)逐漸右(you)移(yi),左手(shou)持(chi)布(bu)配合(he)縫(feng)紉(ren)節奏(zou)輕(qing)(qing)(qing)輕(qing)(qing)(qing)地(di)將(jiang)(jiang)被(bei)縫(feng)物向(xiang)左方移(yi)動(dong),直至縫(feng)紉(ren)結束(shu)。
結(jie)束:縫紉(ren)(ren)結(jie)束,用剪刀(dao)剪斷(duan)線頭(tou),輕(qing)輕(qing)拉(la)(la)起壓板取出(chu)織(zhi)物(wu),從被縫織(zhi)物(wu)反面(mian),拉(la)(la)出(chu)最后的一節線頭(tou),使它穿(chuan)進旁邊的一節線圈內拉(la)(la)緊(jin)并(bing)打一個結(jie),針(zhen)腳(jiao)就牢固了;縫紉(ren)(ren)結(jie)束時切勿以硬拉(la)(la)織(zhi)物(wu)方(fang)式來(lai)拉(la)(la)斷(duan)線頭(tou),以免拉(la)(la)壞機針(zhen)、針(zhen)腳(jiao)。