扳手、電工刀(dao)、鉗子等等這些都(dou)是家庭常用(yong)的五金(jin)工具(ju)，一般家中都(dou)會有專用(yong)的塑料工具(ju)箱用(yong)于裝五金(jin)工具(ju)。

　　電工(gong)刀(dao)(dao)(dao)(dao)(dao)是常用(yong)(yong)的一種(zhong)切(qie)(qie)削工(gong)具。普通的電工(gong)刀(dao)(dao)(dao)(dao)(dao)由刀(dao)(dao)(dao)(dao)(dao)片、刀(dao)(dao)(dao)(dao)(dao)刃、刀(dao)(dao)(dao)(dao)(dao)把(ba)、刀(dao)(dao)(dao)(dao)(dao)掛等構成。不用(yong)(yong)時(shi)，把(ba)刀(dao)(dao)(dao)(dao)(dao)片收縮到刀(dao)(dao)(dao)(dao)(dao)把(ba)內。用(yong)(yong)電工(gong)刀(dao)(dao)(dao)(dao)(dao)剖削電線(xian)絕緣層(ceng)時(shi)，可把(ba)刀(dao)(dao)(dao)(dao)(dao)略微翹起一些，用(yong)(yong)刀(dao)(dao)(dao)(dao)(dao)刃的圓角抵(di)住線(xian)芯(xin)。切(qie)(qie)忌把(ba)刀(dao)(dao)(dao)(dao)(dao)刃垂直對(dui)著導線(xian)切(qie)(qie)割絕緣層(ceng)，因為這樣容易割傷電線(xian)線(xian)芯(xin)。導線(xian)接頭(tou)之前應把(ba)導線(xian)上的絕緣剝(bo)(bo)除。用(yong)(yong)電工(gong)刀(dao)(dao)(dao)(dao)(dao)切(qie)(qie)剝(bo)(bo)時(shi)，刀(dao)(dao)(dao)(dao)(dao)口千萬(wan)別傷著芯(xin)線(xian)。常用(yong)(yong)的剝(bo)(bo)削方法有級段剝(bo)(bo)落和斜削法。

　　鉗(qian)(qian)子(zi)的使(shi)用(yong)：用(yong)鉗(qian)(qian)子(zi)纏(chan)繞(rao)抱箍(gu)固(gu)定(ding)拉線(xian)時(shi)，鉗(qian)(qian)子(zi)齒口(kou)夾住(zhu)鐵絲，以順時(shi)針方向纏(chan)繞(rao)。修口(kou)鉗(qian)(qian)，俗稱尖嘴鉗(qian)(qian)，也是電(dian)工(gong)(gong)(尤(you)其(qi)是內線(xian)電(dian)工(gong)(gong))常用(yong)的工(gong)(gong)具之一(yi)。主要用(yong)來剪(jian)切線(xian)徑較細(xi)的單(dan)股(gu)與多股(gu)線(xian)以及(ji)給單(dan)股(gu)導線(xian)接(jie)頭彎圈、剝塑料絕緣層等(deng)。

　　用(yong)(yong)尖(jian)嘴鉗(qian)(qian)(qian)彎導線(xian)(xian)接頭的(de)(de)操作方(fang)法(fa)是(shi)：先將線(xian)(xian)頭向(xiang)左折，然(ran)后緊靠螺桿依順(shun)時針方(fang)向(xiang)向(xiang)右彎即成(cheng)。尖(jian)嘴鉗(qian)(qian)(qian)稍加改(gai)制，可作剝(bo)線(xian)(xian)尖(jian)嘴鉗(qian)(qian)(qian)。方(fang)法(fa)是(shi)：用(yong)(yong)電(dian)(dian)鉆在(zai)尖(jian)嘴鉗(qian)(qian)(qian)剪線(xian)(xian)用(yong)(yong)的(de)(de)刀刃前段鉆0.8、1.0mm兩個(ge)槽孔，再(zai)分別(bie)用(yong)(yong)1.2、1.4mm的(de)(de)鉆頭稍擴(kuo)一(yi)***意：別(bie)擴(kuo)穿了!)，使(shi)這兩個(ge)槽孔有一(yi)個(ge)薄薄的(de)(de)刃口(kou)。這樣，一(yi)個(ge)又能(neng)剪線(xian)(xian)又能(neng)剝(bo)線(xian)(xian)的(de)(de)尖(jian)嘴鉗(qian)(qian)(qian)就改(gai)成(cheng)了!剝(bo)線(xian)(xian)鉗(qian)(qian)(qian)為內(nei)線(xian)(xian)電(dian)(dian)工、電(dian)(dian)機(ji)修理、儀器(qi)儀表電(dian)(dian)工常用(yong)(yong)的(de)(de)工具之(zhi)一(yi)。它適宜于塑(su)料、橡膠絕緣電(dian)(dian)線(xian)(xian)、電(dian)(dian)纜芯(xin)線(xian)(xian)的(de)(de)剝(bo)皮。使(shi)用(yong)(yong)方(fang)法(fa)是(shi)：將待剝(bo)皮的(de)(de)線(xian)(xian)頭置于鉗(qian)(qian)(qian)頭的(de)(de)刃口(kou)中，用(yong)(yong)手將兩鉗(qian)(qian)(qian)柄一(yi)捏，然(ran)后一(yi)松，絕緣皮便與(yu)芯(xin)線(xian)(xian)脫開。

　　電(dian)(dian)工(gong)刀(dao)(dao)(dao)是常用(yong)(yong)(yong)(yong)的一種切削(xue)(xue)工(gong)具(ju)。普通的電(dian)(dian)工(gong)刀(dao)(dao)(dao)由刀(dao)(dao)(dao)片、刀(dao)(dao)(dao)刃、刀(dao)(dao)(dao)把(ba)(ba)、刀(dao)(dao)(dao)掛等構成。不(bu)用(yong)(yong)(yong)(yong)時，把(ba)(ba)刀(dao)(dao)(dao)片收縮到刀(dao)(dao)(dao)把(ba)(ba)內。用(yong)(yong)(yong)(yong)電(dian)(dian)工(gong)刀(dao)(dao)(dao)剖削(xue)(xue)電(dian)(dian)線(xian)絕(jue)緣層(ceng)時，可把(ba)(ba)刀(dao)(dao)(dao)略微翹起(qi)一些，用(yong)(yong)(yong)(yong)刀(dao)(dao)(dao)刃的圓角(jiao)抵住線(xian)芯。切忌把(ba)(ba)刀(dao)(dao)(dao)刃垂直對著(zhu)導線(xian)切割絕(jue)緣層(ceng)，因為(wei)這樣容易割傷電(dian)(dian)線(xian)線(xian)芯。導線(xian)接(jie)頭之前(qian)應把(ba)(ba)導線(xian)上(shang)的絕(jue)緣剝(bo)除。用(yong)(yong)(yong)(yong)電(dian)(dian)工(gong)刀(dao)(dao)(dao)切剝(bo)時，刀(dao)(dao)(dao)口千萬別傷著(zhu)芯線(xian)。常用(yong)(yong)(yong)(yong)的剝(bo)削(xue)(xue)方法(fa)有級段剝(bo)落(luo)和斜削(xue)(xue)法(fa)。

　　鉗(qian)(qian)子的(de)使用(yong)：用(yong)鉗(qian)(qian)子纏(chan)繞抱箍固(gu)定拉線時，鉗(qian)(qian)子齒(chi)口夾住鐵絲，以(yi)(yi)順時針方向纏(chan)繞。修(xiu)口鉗(qian)(qian)，俗稱尖嘴鉗(qian)(qian)，也是電工(gong)(尤其是內線電工(gong))常用(yong)的(de)工(gong)具之一(yi)。主要用(yong)來剪切線徑較(jiao)細的(de)單股與多股線以(yi)(yi)及(ji)給(gei)單股導線接頭彎圈、剝(bo)塑料絕緣層等。

　　用(yong)尖(jian)嘴(zui)(zui)鉗(qian)彎(wan)導線(xian)(xian)(xian)接頭的(de)(de)(de)操作方法是：先將線(xian)(xian)(xian)頭向(xiang)左折，然(ran)后(hou)(hou)緊靠螺桿依順時針方向(xiang)向(xiang)右(you)彎(wan)即成。尖(jian)嘴(zui)(zui)鉗(qian)稍加改制，可作剝(bo)線(xian)(xian)(xian)尖(jian)嘴(zui)(zui)鉗(qian)。方法是：用(yong)電(dian)(dian)鉆在尖(jian)嘴(zui)(zui)鉗(qian)剪線(xian)(xian)(xian)用(yong)的(de)(de)(de)刀刃前段(duan)鉆0.8、1.0mm兩(liang)個(ge)槽(cao)(cao)孔(kong)，再分別用(yong)1.2、1.4mm的(de)(de)(de)鉆頭稍擴一***意(yi)：別擴穿了!)，使這(zhe)兩(liang)個(ge)槽(cao)(cao)孔(kong)有一個(ge)薄薄的(de)(de)(de)刃口(kou)。這(zhe)樣，一個(ge)又(you)能剪線(xian)(xian)(xian)又(you)能剝(bo)線(xian)(xian)(xian)的(de)(de)(de)尖(jian)嘴(zui)(zui)鉗(qian)就(jiu)改成了!剝(bo)線(xian)(xian)(xian)鉗(qian)為內(nei)線(xian)(xian)(xian)電(dian)(dian)工、電(dian)(dian)機修理、儀器儀表(biao)電(dian)(dian)工常用(yong)的(de)(de)(de)工具之一。它適(shi)宜(yi)于(yu)(yu)塑(su)料、橡(xiang)膠(jiao)絕緣電(dian)(dian)線(xian)(xian)(xian)、電(dian)(dian)纜(lan)芯線(xian)(xian)(xian)的(de)(de)(de)剝(bo)皮。使用(yong)方法是：將待剝(bo)皮的(de)(de)(de)線(xian)(xian)(xian)頭置于(yu)(yu)鉗(qian)頭的(de)(de)(de)刃口(kou)中(zhong)，用(yong)手將兩(liang)鉗(qian)柄一捏，然(ran)后(hou)(hou)一松，絕緣皮便與芯線(xian)(xian)(xian)脫開(kai)。

　　電(dian)工刀(dao)(dao)(dao)是常用的一種切(qie)(qie)削(xue)工具(ju)。普通的電(dian)工刀(dao)(dao)(dao)由刀(dao)(dao)(dao)片、刀(dao)(dao)(dao)刃、刀(dao)(dao)(dao)把(ba)(ba)、刀(dao)(dao)(dao)掛等構(gou)成。不用時，把(ba)(ba)刀(dao)(dao)(dao)片收縮到刀(dao)(dao)(dao)把(ba)(ba)內。用電(dian)工刀(dao)(dao)(dao)剖削(xue)電(dian)線(xian)絕緣(yuan)(yuan)層(ceng)時，可把(ba)(ba)刀(dao)(dao)(dao)略微翹起一些，用刀(dao)(dao)(dao)刃的圓角抵住線(xian)芯(xin)。切(qie)(qie)忌把(ba)(ba)刀(dao)(dao)(dao)刃垂直對著(zhu)導(dao)(dao)線(xian)切(qie)(qie)割絕緣(yuan)(yuan)層(ceng)，因為這(zhe)樣容(rong)易割傷電(dian)線(xian)線(xian)芯(xin)。導(dao)(dao)線(xian)接頭(tou)之(zhi)前應把(ba)(ba)導(dao)(dao)線(xian)上的絕緣(yuan)(yuan)剝(bo)除。用電(dian)工刀(dao)(dao)(dao)切(qie)(qie)剝(bo)時，刀(dao)(dao)(dao)口千萬(wan)別傷著(zhu)芯(xin)線(xian)。常用的剝(bo)削(xue)方法(fa)有級段剝(bo)落和斜削(xue)法(fa)。

　　鉗(qian)(qian)子(zi)(zi)的(de)使(shi)用(yong)：用(yong)鉗(qian)(qian)子(zi)(zi)纏(chan)繞抱(bao)箍(gu)固定拉線(xian)時(shi)，鉗(qian)(qian)子(zi)(zi)齒(chi)口夾住(zhu)鐵絲(si)，以順時(shi)針方向纏(chan)繞。修口鉗(qian)(qian)，俗稱(cheng)尖嘴鉗(qian)(qian)，也是(shi)電工(gong)(尤其是(shi)內線(xian)電工(gong))常用(yong)的(de)工(gong)具之一。主要用(yong)來剪(jian)切線(xian)徑較細(xi)的(de)單股(gu)與(yu)多股(gu)線(xian)以及給(gei)單股(gu)導(dao)線(xian)接(jie)頭(tou)彎圈(quan)、剝塑料絕(jue)緣層等。

　　用(yong)(yong)尖嘴(zui)鉗(qian)彎(wan)導線(xian)(xian)(xian)接頭(tou)的(de)操(cao)作方(fang)法(fa)是(shi)：先將(jiang)(jiang)線(xian)(xian)(xian)頭(tou)向(xiang)左(zuo)折，然后緊靠螺桿依順時針方(fang)向(xiang)向(xiang)右彎(wan)即(ji)成。尖嘴(zui)鉗(qian)稍加改(gai)制，可作剝(bo)(bo)(bo)線(xian)(xian)(xian)尖嘴(zui)鉗(qian)。方(fang)法(fa)是(shi)：用(yong)(yong)電(dian)鉆(zhan)在尖嘴(zui)鉗(qian)剪線(xian)(xian)(xian)用(yong)(yong)的(de)刀刃(ren)前段鉆(zhan)0.8、1.0mm兩個(ge)槽孔，再分(fen)別用(yong)(yong)1.2、1.4mm的(de)鉆(zhan)頭(tou)稍擴(kuo)一***意：別擴(kuo)穿了!)，使(shi)這(zhe)(zhe)兩個(ge)槽孔有(you)一個(ge)薄薄的(de)刃(ren)口。這(zhe)(zhe)樣(yang)，一個(ge)又能剪線(xian)(xian)(xian)又能剝(bo)(bo)(bo)線(xian)(xian)(xian)的(de)尖嘴(zui)鉗(qian)就(jiu)改(gai)成了!剝(bo)(bo)(bo)線(xian)(xian)(xian)鉗(qian)為內線(xian)(xian)(xian)電(dian)工(gong)、電(dian)機修理、儀器儀表電(dian)工(gong)常(chang)用(yong)(yong)的(de)工(gong)具之一。它適宜于塑(su)料、橡膠絕(jue)緣電(dian)線(xian)(xian)(xian)、電(dian)纜芯線(xian)(xian)(xian)的(de)剝(bo)(bo)(bo)皮。使(shi)用(yong)(yong)方(fang)法(fa)是(shi)：將(jiang)(jiang)待剝(bo)(bo)(bo)皮的(de)線(xian)(xian)(xian)頭(tou)置于鉗(qian)頭(tou)的(de)刃(ren)口中(zhong)，用(yong)(yong)手將(jiang)(jiang)兩鉗(qian)柄一捏，然后一松(song)，絕(jue)緣皮便與芯線(xian)(xian)(xian)脫開。