【電工(gong)刀(dao)】電工(gong)刀(dao)使用(yong)注意事項 電工(gong)刀(dao)的用(yong)途有哪些(xie)

電工刀是電工(gong)(gong)(gong)(gong)常用(yong)的(de)一(yi)種切(qie)削工(gong)(gong)(gong)(gong)具。普通的(de)電工(gong)(gong)(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)由刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)片、刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)刃、刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)把(ba)、刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)掛等構成。不(bu)用(yong)時，把(ba)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)片收縮到(dao)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)把(ba)內(nei)(nei)。刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)片根(gen)部(bu)與刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)柄(bing)相鉸(jiao)接，其(qi)上(shang)(shang)帶(dai)有(you)(you)刻度(du)(du)線(xian)(xian)及(ji)刻度(du)(du)標識(shi)，前端形(xing)(xing)成有(you)(you)螺絲刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)頭，兩(liang)面加工(gong)(gong)(gong)(gong)有(you)(you)銼刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)面區域，刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)刃上(shang)(shang)具有(you)(you)一(yi)段內(nei)(nei)凹形(xing)(xing)彎刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)口，彎刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)口末端形(xing)(xing)成刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)口尖，刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)柄(bing)上(shang)(shang)設有(you)(you)防止刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)片退彈(dan)的(de)保(bao)護(hu)鈕。電工(gong)(gong)(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)的(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)片匯集有(you)(you)多項功(gong)能，使用(yong)時只需一(yi)把(ba)電工(gong)(gong)(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)便(bian)可完(wan)成連接導線(xian)(xian)的(de)各項操作，無需攜(xie)帶(dai)其(qi)它工(gong)(gong)(gong)(gong)具，具有(you)(you)結構簡單(dan)、使用(yong)方便(bian)、功(gong)能多樣等有(you)(you)益效(xiao)果。

該圖片由注冊用戶"橘子de殿堂"提供，版權聲明反饋

電工刀使用注意事項

電工刀在電(dian)(dian)工安裝維修中用(yong)(yong)(yong)于切削導線的(de)絕緣(yuan)層(ceng)、電(dian)(dian)纜絕緣(yuan)、木(mu)(mu)槽(cao)板等，規格有大號(hao)(hao)、小號(hao)(hao)之(zhi)分(fen)。六號(hao)(hao)刀片長112毫(hao)米；小號(hao)(hao)刀片長88毫(hao)米。有的(de)電(dian)(dian)工刀上帶有鋸片和錐子，可用(yong)(yong)(yong)來鋸小木(mu)(mu)片和錐孔。電(dian)(dian)工刀沒有絕緣(yuan)保護，禁止帶電(dian)(dian)作(zuo)業(ye)。使用(yong)(yong)(yong)電(dian)(dian)工刀，應避免切割堅硬(ying)的(de)材料(liao)，以保護刀口(kou)。刀口(kou)用(yong)(yong)(yong)鈍(dun)后，可用(yong)(yong)(yong)油石磨。如果刀刃部(bu)分(fen)損壞較重，可用(yong)(yong)(yong)砂輪磨，但須防止退(tui)火。

電工刀的用途有哪些

1、多功能電工刀(dao)(dao)的(de)鋸片(pian),可用(yong)來鋸割(ge)木條(tiao)、竹條(tiao),制作(zuo)木榫、竹榫。多功能電工刀(dao)(dao)除了刀(dao)(dao)片(pian)外(wai)，還有(you)鋸片(pian)、錐子、擴孔錐等。

2、在硬雜(za)木上擰螺絲很費勁(jing)時(shi)，可(ke)先用(yong)多功(gong)能電工(gong)刀上的錐子錐個洞，這時(shi)擰螺絲便省(sheng)力多了。

3、圓木上(shang)需要(yao)鉆(zhan)穿(chuan)線孔(kong)，可先(xian)用錐(zhui)子鉆(zhan)出(chu)小(xiao)孔(kong)，然后用擴孔(kong)錐(zhui)將小(xiao)孔(kong)擴大，以(yi)利較粗的電(dian)線穿(chuan)過，這(zhe)是又一(yi)種(zhong)多功能電(dian)工刀。

4、多(duo)功能電(dian)工刀除(chu)了刀片以外，有的(de)還帶有尺子、鋸子、剪(jian)子和開啤酒瓶蓋的(de)開瓶扳(ban)手等工具。

5、電(dian)線(xian)、電(dian)纜(lan)的接頭處常使用塑料(liao)或橡皮(pi)帶等作(zuo)加(jia)強絕(jue)緣(yuan)，這種絕(jue)緣(yuan)材料(liao)可用多功(gong)能電(dian)工刀的剪子將(jiang)其剪斷。

6、電工刀上的鋼尺，可用來檢測電器(qi)尺寸。

7、用(yong)電工刀(dao)剖削(xue)電線(xian)(xian)(xian)絕(jue)(jue)緣(yuan)層(ceng)時(shi),可(ke)把刀(dao)略(lve)微翹(qiao)起一些,用(yong)刀(dao)刃的(de)圓角抵住(zhu)線(xian)(xian)(xian)芯。切忌把刀(dao)刃垂直(zhi)對著(zhu)導線(xian)(xian)(xian)切割(ge)絕(jue)(jue)緣(yuan)層(ceng),因為這樣容易(yi)(yi)割(ge)傷(shang)電線(xian)(xian)(xian)線(xian)(xian)(xian)芯。導線(xian)(xian)(xian)接頭之前應(ying)把導線(xian)(xian)(xian)上的(de)絕(jue)(jue)緣(yuan)剝(bo)除。用(yong)電工刀(dao)切剝(bo)時(shi),刀(dao)口千萬別傷(shang)著(zhu)芯線(xian)(xian)(xian)。常用(yong)的(de)剝(bo)削(xue)方法有級(ji)段剝(bo)落和斜削(xue)法剝(bo)削(xue)，電工刀(dao)的(de)刀(dao)刃部(bu)分要磨得鋒利才(cai)好(hao)剝(bo)削(xue)電線(xian)(xian)(xian)。但不可(ke)太(tai)鋒利，太(tai)鋒利容易(yi)(yi)削(xue)傷(shang)線(xian)(xian)(xian)芯，磨得太(tai)鈍，則無法剝(bo)削(xue)絕(jue)(jue)緣(yuan)層(ceng)。

8、圓(yuan)木(mu)(mu)與木(mu)(mu)槽板或塑料(liao)槽板的(de)吻接凹槽,就(jiu)可采(cai)用電工刀在施工現(xian)場切(qie)削(xue)。通常用左(zuo)手托住圓(yuan)木(mu)(mu),右手持(chi)刀切(qie)削(xue)。

9、利用電工刀同時還可以削(xue)制木榫、竹榫等。