一、鉗子的種類有哪些
鉗(qian)(qian)(qian)(qian)子(zi)是(shi)一種用(yong)(yong)于夾持、固定加工工件或(huo)者扭(niu)轉(zhuan)、彎(wan)曲、剪斷金屬絲線的(de)(de)手(shou)工工具,在(zai)電工、汽修等(deng)(deng)諸多行業(ye)(ye)都有(you)使用(yong)(yong),它的(de)(de)種類眾多,按(an)性能可(ke)(ke)分為(wei)夾扭(niu)型(xing)、剪切(qie)型(xing)、夾扭(niu)剪切(qie)型(xing),按(an)形狀(zhuang)可(ke)(ke)分為(wei)尖(jian)嘴(zui)(zui)、扁嘴(zui)(zui)、圓嘴(zui)(zui)、彎(wan)嘴(zui)(zui)、斜嘴(zui)(zui)、針嘴(zui)(zui)、頂切(qie)、鋼(gang)絲鉗(qian)(qian)(qian)(qian)、花鰓(sai)鉗(qian)(qian)(qian)(qian)等(deng)(deng),按(an)用(yong)(yong)途可(ke)(ke)分為(wei)DIY手(shou)工鉗(qian)(qian)(qian)(qian)、工業(ye)(ye)級鉗(qian)(qian)(qian)(qian)用(yong)(yong)、專用(yong)(yong)鉗(qian)(qian)(qian)(qian)等(deng)(deng),按(an)結構形式可(ke)(ke)分為(wei)穿鰓(sai)鉗(qian)(qian)(qian)(qian)、疊鰓(sai)鉗(qian)(qian)(qian)(qian)。常用(yong)(yong)的(de)(de)鉗(qian)(qian)(qian)(qian)子(zi)種類主(zhu)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)鉗(qian)(qian)(qian)(qian)、彎(wan)嘴(zui)(zui)鉗(qian)(qian)(qian)(qian)、扁嘴(zui)(zui)鉗(qian)(qian)(qian)(qian)、斜嘴(zui)(zui)鉗(qian)(qian)(qian)(qian)、頂切(qie)鉗(qian)(qian)(qian)(qian)、水泵鉗(qian)(qian)(qian)(qian)、鯉魚(yu)鉗(qian)(qian)(qian)(qian)、擋圈(quan)鉗(qian)(qian)(qian)(qian)、大力(li)鉗(qian)(qian)(qian)(qian)等(deng)(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)子(zi)是(shi)家庭常用(yong)(yong)(yong)(yong)的(de)(de)工具,可以幫助解決一些(xie)修理(li)方面的(de)(de)小問(wen)題,正常使用(yong)(yong)(yong)(yong)時,用(yong)(yong)(yong)(yong)右手操作(zuo),將(jiang)鉗(qian)口朝內側,便于控制鉗(qian)切部(bu)位(wei)(wei),用(yong)(yong)(yong)(yong)小指伸在鉗(qian)柄中間來(lai)抵住鉗(qian)柄,張開鉗(qian)頭,然后(hou)放到需要去剪或(huo)彎(wan)曲材料的(de)(de)位(wei)(wei)置,用(yong)(yong)(yong)(yong)力壓下(xia)鉗(qian)柄即(ji)可。用(yong)(yong)(yong)(yong)鉗(qian)子(zi)切剪電線(xian)(xian)、鐵絲等物品的(de)(de)話,一般是(shi)先用(yong)(yong)(yong)(yong)刀刃(ren)繞(rao)表面來(lai)回割幾下(xia),然后(hou)用(yong)(yong)(yong)(yong)鉗(qian)子(zi)輕(qing)輕(qing)一扳,鐵絲即(ji)被(bei)切斷;較(jiao)粗、較(jiao)硬的(de)(de)金屬線(xian)(xian)可以用(yong)(yong)(yong)(yong)鉗(qian)子(zi)的(de)(de)鍘口來(lai)切。鉗(qian)子(zi)還可以用(yong)(yong)(yong)(yong)來(lai)彎(wan)曲導線(xian)(xian)接頭,用(yong)(yong)(yong)(yong)鉗(qian)子(zi)夾持固定好導線(xian)(xian)街頭,將(jiang)線(xian)(xian)頭向(xiang)左折(zhe),然后(hou)緊靠螺桿依順時針(zhen)方向(xiang)向(xiang)右彎(wan)曲即(ji)可。使用(yong)(yong)(yong)(yong)鉗(qian)子(zi)要注(zhu)意根據工況(kuang)選(xuan)擇合(he)適規格的(de)(de)鉗(qian)子(zi),并注(zhu)意安全(quan),做好鉗(qian)子(zi)的(de)(de)保(bao)養工作(zuo)等。
四、鉗子是省力杠桿嗎
鉗(qian)子(zi)是運用杠(gang)桿原(yuan)理工作的,作為一(yi)種工具,它屬于省(sheng)力杠(gang)桿,因為它的支點到(dao)重點的距(ju)(ju)離(li)小于支點到(dao)力點的距(ju)(ju)離(li),所以永(yong)遠是省(sheng)力的。省(sheng)力杠(gang)桿的特(te)點是能節省(sheng)力氣(qi),但相對比(bi)較費距(ju)(ju)離(li),因此鉗(qian)子(zi)的鉗(qian)柄越長越省(sheng)力。