芒果视频

一、鉗子的種類有哪些

鉗(qian)(qian)(qian)(qian)(qian)子是一種用于夾(jia)持、固定加工(gong)(gong)工(gong)(gong)件或者扭轉、彎曲、剪斷金屬(shu)絲(si)線(xian)的手(shou)(shou)工(gong)(gong)工(gong)(gong)具，在電(dian)工(gong)(gong)、汽修(xiu)等諸多(duo)行業都(dou)有使用，它的種類眾多(duo)，按性能可分(fen)為夾(jia)扭型、剪切(qie)型、夾(jia)扭剪切(qie)型，按形狀可分(fen)為尖嘴(zui)(zui)(zui)、扁嘴(zui)(zui)(zui)、圓嘴(zui)(zui)(zui)、彎嘴(zui)(zui)(zui)、斜(xie)嘴(zui)(zui)(zui)、針嘴(zui)(zui)(zui)、頂切(qie)、鋼絲(si)鉗(qian)(qian)(qian)(qian)(qian)、花鰓(sai)(sai)鉗(qian)(qian)(qian)(qian)(qian)等，按用途可分(fen)為DIY手(shou)(shou)工(gong)(gong)鉗(qian)(qian)(qian)(qian)(qian)、工(gong)(gong)業級鉗(qian)(qian)(qian)(qian)(qian)用、專用鉗(qian)(qian)(qian)(qian)(qian)等，按結構形式可分(fen)為穿鰓(sai)(sai)鉗(qian)(qian)(qian)(qian)(qian)、疊鰓(sai)(sai)鉗(qian)(qian)(qian)(qian)(qian)。常(chang)用的鉗(qian)(qian)(qian)(qian)(qian)子種類主(zhu)要包(bao)括剝線(xian)鉗(qian)(qian)(qian)(qian)(qian)、鋼絲(si)鉗(qian)(qian)(qian)(qian)(qian)、水口鉗(qian)(qian)(qian)(qian)(qian)、尖嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)(qian)、彎嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)(qian)、扁嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)(qian)、斜(xie)嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)(qian)、頂切(qie)鉗(qian)(qian)(qian)(qian)(qian)、水泵鉗(qian)(qian)(qian)(qian)(qian)、鯉魚鉗(qian)(qian)(qian)(qian)(qian)、擋(dang)圈(quan)鉗(qian)(qian)(qian)(qian)(qian)、大力鉗(qian)(qian)(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(zi)是家庭常用(yong)(yong)(yong)的(de)(de)工具(ju)，可(ke)(ke)(ke)以幫助解(jie)決一(yi)些修理方面的(de)(de)小問題(ti)，正常使用(yong)(yong)(yong)時(shi)，用(yong)(yong)(yong)右手操作，將(jiang)鉗(qian)(qian)(qian)(qian)口(kou)朝內側，便于控(kong)制鉗(qian)(qian)(qian)(qian)切部(bu)位，用(yong)(yong)(yong)小指伸在(zai)鉗(qian)(qian)(qian)(qian)柄(bing)中間來(lai)抵住鉗(qian)(qian)(qian)(qian)柄(bing)，張(zhang)開鉗(qian)(qian)(qian)(qian)頭(tou)，然(ran)(ran)后放(fang)到需要去剪(jian)(jian)或(huo)彎曲材(cai)料(liao)的(de)(de)位置，用(yong)(yong)(yong)力壓下鉗(qian)(qian)(qian)(qian)柄(bing)即(ji)(ji)可(ke)(ke)(ke)。用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子(zi)切剪(jian)(jian)電線、鐵(tie)絲等(deng)物品的(de)(de)話，一(yi)般是先用(yong)(yong)(yong)刀刃繞表面來(lai)回割幾下，然(ran)(ran)后用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子(zi)輕(qing)輕(qing)一(yi)扳(ban)，鐵(tie)絲即(ji)(ji)被切斷；較粗(cu)、較硬的(de)(de)金屬線可(ke)(ke)(ke)以用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子(zi)的(de)(de)鍘(zha)口(kou)來(lai)切。鉗(qian)(qian)(qian)(qian)子(zi)還可(ke)(ke)(ke)以用(yong)(yong)(yong)來(lai)彎曲導(dao)線接頭(tou)，用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子(zi)夾持(chi)固定好(hao)導(dao)線街頭(tou)，將(jiang)線頭(tou)向左折，然(ran)(ran)后緊(jin)靠螺桿依順時(shi)針方向向右彎曲即(ji)(ji)可(ke)(ke)(ke)。使用(yong)(yong)(yong)鉗(qian)(qian)(qian)(qian)子(zi)要注意根據(ju)工況(kuang)選(xuan)擇合適規格的(de)(de)鉗(qian)(qian)(qian)(qian)子(zi)，并注意安全(quan)，做好(hao)鉗(qian)(qian)(qian)(qian)子(zi)的(de)(de)保養工作等(deng)。

四、鉗子是省力杠桿嗎

鉗(qian)子是運用杠桿原理工作的(de)，作為一種工具，它(ta)屬于省力杠桿，因為它(ta)的(de)支(zhi)點到重(zhong)點的(de)距離小于支(zhi)點到力點的(de)距離，所(suo)以永遠是省力的(de)。省力杠桿的(de)特點是能(neng)節省力氣(qi)，但相(xiang)對比較費(fei)距離，因此鉗(qian)子的(de)鉗(qian)柄越長越省力。