芒果视频

一、鉗子的種類有哪些

鉗(qian)(qian)(qian)子(zi)是一種用于夾(jia)持、固定加(jia)工(gong)(gong)工(gong)(gong)件或者(zhe)扭轉、彎曲(qu)、剪(jian)斷金屬(shu)絲線的(de)手工(gong)(gong)工(gong)(gong)具，在電工(gong)(gong)、汽修等諸多行業都有(you)使用，它的(de)種類眾(zhong)多，按性(xing)能(neng)可(ke)分(fen)為夾(jia)扭型(xing)、剪(jian)切(qie)型(xing)、夾(jia)扭剪(jian)切(qie)型(xing)，按形(xing)狀可(ke)分(fen)為尖(jian)嘴(zui)(zui)(zui)、扁嘴(zui)(zui)(zui)、圓嘴(zui)(zui)(zui)、彎嘴(zui)(zui)(zui)、斜(xie)(xie)嘴(zui)(zui)(zui)、針嘴(zui)(zui)(zui)、頂切(qie)、鋼絲鉗(qian)(qian)(qian)、花(hua)鰓(sai)(sai)鉗(qian)(qian)(qian)等，按用途可(ke)分(fen)為DIY手工(gong)(gong)鉗(qian)(qian)(qian)、工(gong)(gong)業級鉗(qian)(qian)(qian)用、專用鉗(qian)(qian)(qian)等，按結構形(xing)式可(ke)分(fen)為穿鰓(sai)(sai)鉗(qian)(qian)(qian)、疊鰓(sai)(sai)鉗(qian)(qian)(qian)。常用的(de)鉗(qian)(qian)(qian)子(zi)種類主要包括(kuo)剝線鉗(qian)(qian)(qian)、鋼絲鉗(qian)(qian)(qian)、水口鉗(qian)(qian)(qian)、尖(jian)嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)、彎嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)、扁嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)、斜(xie)(xie)嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)、頂切(qie)鉗(qian)(qian)(qian)、水泵鉗(qian)(qian)(qian)、鯉魚(yu)鉗(qian)(qian)(qian)、擋圈(quan)鉗(qian)(qian)(qian)、大力鉗(qian)(qian)(qian)等。

二、鉗子多少錢一把

鉗子作為一種工具，有許多不同的種類，有的是一些特殊工種使用的，像電工鉗子、液壓鉗等，也有的是家庭常備的維修工具，比如鋼絲鉗，不同種類的鉗子價格自然也會有所不同，一般普通的家用鉗子大概就十幾二十元到四五十元的樣子，像液壓鉗之類的專業鉗子要貴一些，普遍在一兩百元以上，一些大型的電動液壓鉗甚至要上萬元。大家在選購鉗子的時候，除了考慮種類之外，鉗子的品牌、規格、尺寸、型號等都需要考慮清楚，選擇優質鉗子品牌的產品。

三、鉗子的使用方法有哪些

鉗(qian)(qian)(qian)(qian)子是家庭常(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)工具，可(ke)以(yi)幫助(zhu)解(jie)決(jue)一些修理方(fang)(fang)面的(de)(de)(de)(de)小問題，正常(chang)使用(yong)(yong)(yong)時，用(yong)(yong)(yong)右手操作，將鉗(qian)(qian)(qian)(qian)口朝內側(ce)，便于控制(zhi)鉗(qian)(qian)(qian)(qian)切(qie)部位，用(yong)(yong)(yong)小指伸在鉗(qian)(qian)(qian)(qian)柄中間來(lai)抵住(zhu)鉗(qian)(qian)(qian)(qian)柄，張(zhang)開鉗(qian)(qian)(qian)(qian)頭(tou)(tou)，然后放到需要(yao)去剪或彎(wan)曲材料的(de)(de)(de)(de)位置，用(yong)(yong)(yong)力壓下鉗(qian)(qian)(qian)(qian)柄即(ji)(ji)可(ke)。用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子切(qie)剪電線、鐵(tie)絲等物(wu)品的(de)(de)(de)(de)話，一般是先用(yong)(yong)(yong)刀刃繞表面來(lai)回割幾下，然后用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子輕(qing)(qing)輕(qing)(qing)一扳(ban)，鐵(tie)絲即(ji)(ji)被(bei)切(qie)斷(duan)；較粗、較硬的(de)(de)(de)(de)金屬(shu)線可(ke)以(yi)用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子的(de)(de)(de)(de)鍘口來(lai)切(qie)。鉗(qian)(qian)(qian)(qian)子還可(ke)以(yi)用(yong)(yong)(yong)來(lai)彎(wan)曲導線接(jie)頭(tou)(tou)，用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子夾持固定(ding)好導線街頭(tou)(tou)，將線頭(tou)(tou)向左折，然后緊靠螺桿依順時針方(fang)(fang)向向右彎(wan)曲即(ji)(ji)可(ke)。使用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子要(yao)注(zhu)意(yi)根據工況選擇合適規格的(de)(de)(de)(de)鉗(qian)(qian)(qian)(qian)子，并注(zhu)意(yi)安全，做(zuo)好鉗(qian)(qian)(qian)(qian)子的(de)(de)(de)(de)保養工作等。

四、鉗子是省力杠桿嗎

鉗子是(shi)(shi)(shi)運用杠桿原理工作的(de)(de)，作為一(yi)種工具，它(ta)屬于省(sheng)力(li)杠桿，因(yin)為它(ta)的(de)(de)支點(dian)到重(zhong)點(dian)的(de)(de)距離(li)小于支點(dian)到力(li)點(dian)的(de)(de)距離(li)，所以(yi)永遠是(shi)(shi)(shi)省(sheng)力(li)的(de)(de)。省(sheng)力(li)杠桿的(de)(de)特點(dian)是(shi)(shi)(shi)能節省(sheng)力(li)氣，但相對比較費(fei)距離(li)，因(yin)此鉗子的(de)(de)鉗柄越(yue)長越(yue)省(sheng)力(li)。