【電(dian)(dian)工(gong)刀(dao)】電(dian)(dian)工(gong)刀(dao)使用(yong)注意事項(xiang) 電(dian)(dian)工(gong)刀(dao)的用(yong)途(tu)有哪(na)些

電工刀是電(dian)(dian)工(gong)(gong)常(chang)用(yong)的一(yi)種切削(xue)工(gong)(gong)具。普通的電(dian)(dian)工(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)由刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)、刀(dao)(dao)(dao)(dao)(dao)刃(ren)、刀(dao)(dao)(dao)(dao)(dao)把(ba)、刀(dao)(dao)(dao)(dao)(dao)掛等(deng)構成。不用(yong)時(shi)(shi)，把(ba)刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)收(shou)縮到刀(dao)(dao)(dao)(dao)(dao)把(ba)內。刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)根部(bu)與刀(dao)(dao)(dao)(dao)(dao)柄相鉸接，其上(shang)(shang)帶(dai)有(you)刻度線及刻度標識，前端(duan)形成有(you)螺絲(si)刀(dao)(dao)(dao)(dao)(dao)刀(dao)(dao)(dao)(dao)(dao)頭，兩面加(jia)工(gong)(gong)有(you)銼(cuo)刀(dao)(dao)(dao)(dao)(dao)面區域，刀(dao)(dao)(dao)(dao)(dao)刃(ren)上(shang)(shang)具有(you)一(yi)段內凹(ao)形彎刀(dao)(dao)(dao)(dao)(dao)口(kou)(kou)，彎刀(dao)(dao)(dao)(dao)(dao)口(kou)(kou)末端(duan)形成刀(dao)(dao)(dao)(dao)(dao)口(kou)(kou)尖，刀(dao)(dao)(dao)(dao)(dao)柄上(shang)(shang)設有(you)防止刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)退彈(dan)的保護(hu)鈕(niu)。電(dian)(dian)工(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)的刀(dao)(dao)(dao)(dao)(dao)片(pian)(pian)匯集有(you)多項功能，使用(yong)時(shi)(shi)只需(xu)一(yi)把(ba)電(dian)(dian)工(gong)(gong)刀(dao)(dao)(dao)(dao)(dao)便可完(wan)成連接導線的各(ge)項操作，無需(xu)攜帶(dai)其它(ta)工(gong)(gong)具，具有(you)結構簡單、使用(yong)方(fang)便、功能多樣等(deng)有(you)益效果。

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電工刀使用注意事項

電工刀在電(dian)(dian)工(gong)(gong)安裝維修中用(yong)于切(qie)(qie)削導線的絕(jue)緣(yuan)層、電(dian)(dian)纜絕(jue)緣(yuan)、木(mu)槽板等，規格有(you)(you)大號(hao)、小號(hao)之(zhi)分(fen)(fen)。六號(hao)刀(dao)片(pian)長112毫(hao)米(mi)；小號(hao)刀(dao)片(pian)長88毫(hao)米(mi)。有(you)(you)的電(dian)(dian)工(gong)(gong)刀(dao)上帶有(you)(you)鋸片(pian)和錐子，可用(yong)來鋸小木(mu)片(pian)和錐孔。電(dian)(dian)工(gong)(gong)刀(dao)沒(mei)有(you)(you)絕(jue)緣(yuan)保護，禁止帶電(dian)(dian)作業。使用(yong)電(dian)(dian)工(gong)(gong)刀(dao)，應避免切(qie)(qie)割(ge)堅硬(ying)的材料(liao)，以保護刀(dao)口。刀(dao)口用(yong)鈍后(hou)，可用(yong)油(you)石磨。如果刀(dao)刃部(bu)分(fen)(fen)損壞較重，可用(yong)砂(sha)輪(lun)磨，但須防止退火。

電工刀的用途有哪些

1、多功能(neng)電工(gong)刀的(de)鋸(ju)片(pian),可用來鋸(ju)割木條(tiao)(tiao)、竹(zhu)條(tiao)(tiao),制作木榫、竹(zhu)榫。多功能(neng)電工(gong)刀除(chu)了刀片(pian)外，還有鋸(ju)片(pian)、錐子、擴孔錐等。

2、在硬雜木上擰(ning)螺絲(si)很費勁時(shi)，可先用多(duo)功能(neng)電工刀上的錐子錐個洞(dong)，這時(shi)擰(ning)螺絲(si)便省力多(duo)了。

3、圓木上需要鉆(zhan)穿線孔(kong)，可先(xian)用錐子鉆(zhan)出小孔(kong)，然后用擴孔(kong)錐將小孔(kong)擴大，以(yi)利(li)較粗的(de)電線穿過，這是又一(yi)種多功(gong)能電工刀。

4、多功能電工(gong)刀除了(le)刀片以(yi)外，有的(de)還帶(dai)有尺子(zi)(zi)、鋸子(zi)(zi)、剪(jian)子(zi)(zi)和(he)開啤酒瓶蓋的(de)開瓶扳手(shou)等工(gong)具。

5、電線、電纜的接頭處常使用塑料或橡皮帶等作加強絕(jue)(jue)緣(yuan)，這種絕(jue)(jue)緣(yuan)材料可用多功能電工刀的剪(jian)子將(jiang)其剪(jian)斷。

6、電工刀上的(de)鋼尺(chi)，可用來(lai)檢測電器尺(chi)寸。

7、用(yong)電工刀剖(pou)削電線(xian)(xian)(xian)(xian)(xian)(xian)絕緣(yuan)(yuan)層時,可(ke)把(ba)刀略微翹起一(yi)些,用(yong)刀刃的(de)(de)圓角(jiao)抵住線(xian)(xian)(xian)(xian)(xian)(xian)芯(xin)(xin)(xin)。切忌把(ba)刀刃垂直對著導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)切割絕緣(yuan)(yuan)層,因為這樣容(rong)易(yi)割傷(shang)電線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)芯(xin)(xin)(xin)。導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)接頭之前(qian)應把(ba)導(dao)線(xian)(xian)(xian)(xian)(xian)(xian)上的(de)(de)絕緣(yuan)(yuan)剝(bo)除。用(yong)電工刀切剝(bo)時,刀口千萬別傷(shang)著芯(xin)(xin)(xin)線(xian)(xian)(xian)(xian)(xian)(xian)。常用(yong)的(de)(de)剝(bo)削方法有級段(duan)剝(bo)落(luo)和(he)斜削法剝(bo)削，電工刀的(de)(de)刀刃部(bu)分要磨得鋒利才好剝(bo)削電線(xian)(xian)(xian)(xian)(xian)(xian)。但不可(ke)太鋒利，太鋒利容(rong)易(yi)削傷(shang)線(xian)(xian)(xian)(xian)(xian)(xian)芯(xin)(xin)(xin)，磨得太鈍，則(ze)無法剝(bo)削絕緣(yuan)(yuan)層。

8、圓木(mu)與(yu)木(mu)槽板或(huo)塑(su)料槽板的吻接凹槽,就可采(cai)用電工(gong)刀(dao)在施工(gong)現場切(qie)削(xue)。通常用左手托住圓木(mu),右手持刀(dao)切(qie)削(xue)。

9、利用電(dian)工刀同(tong)時還可以削制木榫、竹榫等。