一、鉗子的種類有哪些

鉗(qian)(qian)(qian)(qian)子(zi)是一種(zhong)用于夾持(chi)、固(gu)定加工(gong)工(gong)件或者扭(niu)轉(zhuan)、彎曲、剪斷金屬絲線的手工(gong)工(gong)具，在電工(gong)、汽修等(deng)諸(zhu)多行(xing)業都有使用，它的種(zhong)類眾多，按性(xing)能(neng)可分(fen)為(wei)夾扭(niu)型、剪切(qie)型、夾扭(niu)剪切(qie)型，按形狀可分(fen)為(wei)尖(jian)嘴(zui)(zui)(zui)、扁嘴(zui)(zui)(zui)、圓嘴(zui)(zui)(zui)、彎嘴(zui)(zui)(zui)、斜嘴(zui)(zui)(zui)、針嘴(zui)(zui)(zui)、頂切(qie)、鋼(gang)絲鉗(qian)(qian)(qian)(qian)、花鰓鉗(qian)(qian)(qian)(qian)等(deng)，按用途可分(fen)為(wei)DIY手工(gong)鉗(qian)(qian)(qian)(qian)、工(gong)業級鉗(qian)(qian)(qian)(qian)用、專用鉗(qian)(qian)(qian)(qian)等(deng)，按結構形式可分(fen)為(wei)穿鰓鉗(qian)(qian)(qian)(qian)、疊鰓鉗(qian)(qian)(qian)(qian)。常用的鉗(qian)(qian)(qian)(qian)子(zi)種(zhong)類主要包括剝線鉗(qian)(qian)(qian)(qian)、鋼(gang)絲鉗(qian)(qian)(qian)(qian)、水口鉗(qian)(qian)(qian)(qian)、尖(jian)嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)、彎嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)、扁嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)、斜嘴(zui)(zui)(zui)鉗(qian)(qian)(qian)(qian)、頂切(qie)鉗(qian)(qian)(qian)(qian)、水泵鉗(qian)(qian)(qian)(qian)、鯉魚鉗(qian)(qian)(qian)(qian)、擋圈鉗(qian)(qian)(qian)(qian)、大(da)力鉗(qian)(qian)(qian)(qian)等(deng)。

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)子(zi)(zi)是家庭常(chang)(chang)用(yong)的(de)工具，可(ke)以幫(bang)助解決一(yi)些修理方面的(de)小問題，正常(chang)(chang)使用(yong)時(shi)，用(yong)右手操作(zuo)，將(jiang)鉗(qian)(qian)(qian)口朝內(nei)側，便于控(kong)制鉗(qian)(qian)(qian)切(qie)部位，用(yong)小指(zhi)伸在鉗(qian)(qian)(qian)柄(bing)中(zhong)間來(lai)(lai)抵住鉗(qian)(qian)(qian)柄(bing)，張開鉗(qian)(qian)(qian)頭，然(ran)(ran)后(hou)放到需要(yao)(yao)去剪或彎曲(qu)材料的(de)位置，用(yong)力壓下鉗(qian)(qian)(qian)柄(bing)即可(ke)。用(yong)鉗(qian)(qian)(qian)子(zi)(zi)切(qie)剪電線(xian)(xian)、鐵絲(si)等物品的(de)話(hua)，一(yi)般是先(xian)用(yong)刀刃繞(rao)表面來(lai)(lai)回(hui)割幾下，然(ran)(ran)后(hou)用(yong)鉗(qian)(qian)(qian)子(zi)(zi)輕輕一(yi)扳，鐵絲(si)即被切(qie)斷；較粗(cu)、較硬(ying)的(de)金屬線(xian)(xian)可(ke)以用(yong)鉗(qian)(qian)(qian)子(zi)(zi)的(de)鍘口來(lai)(lai)切(qie)。鉗(qian)(qian)(qian)子(zi)(zi)還可(ke)以用(yong)來(lai)(lai)彎曲(qu)導(dao)線(xian)(xian)接頭，用(yong)鉗(qian)(qian)(qian)子(zi)(zi)夾(jia)持固定(ding)好(hao)導(dao)線(xian)(xian)街頭，將(jiang)線(xian)(xian)頭向左折，然(ran)(ran)后(hou)緊靠螺桿(gan)依順時(shi)針(zhen)方向向右彎曲(qu)即可(ke)。使用(yong)鉗(qian)(qian)(qian)子(zi)(zi)要(yao)(yao)注(zhu)意(yi)根據工況選擇合適規格的(de)鉗(qian)(qian)(qian)子(zi)(zi)，并(bing)注(zhu)意(yi)安(an)全，做(zuo)好(hao)鉗(qian)(qian)(qian)子(zi)(zi)的(de)保養工作(zuo)等。

四、鉗子是省力杠桿嗎

鉗子是運用杠桿(gan)原理(li)工作的(de)(de)，作為(wei)一(yi)種工具，它(ta)屬于省(sheng)力杠桿(gan)，因為(wei)它(ta)的(de)(de)支(zhi)點(dian)(dian)到(dao)重點(dian)(dian)的(de)(de)距(ju)離小(xiao)于支(zhi)點(dian)(dian)到(dao)力點(dian)(dian)的(de)(de)距(ju)離，所以永遠是省(sheng)力的(de)(de)。省(sheng)力杠桿(gan)的(de)(de)特點(dian)(dian)是能節(jie)省(sheng)力氣，但相(xiang)對(dui)比較費距(ju)離，因此鉗子的(de)(de)鉗柄越長(chang)越省(sheng)力。

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