1.鉻釩鋼(gang)(gang):化學符號(hao)CR-V,是鋼(gang)(gang)材中質(zhi)量較(jiao)好的(de);2.碳(tan)鋼(gang)(gang):質(zhi)量一般,市(shi)面流(liu)通的(de)較(jiao)多。
扳(ban)手(shou)(shou)(shou)(shou)基本(ben)分(fen)為兩(liang)(liang)(liang)種(zhong),死扳(ban)手(shou)(shou)(shou)(shou)和(he)活(huo)扳(ban)手(shou)(shou)(shou)(shou)。前者指的(de)(de)(de)(de)是(shi)已(yi)經有固(gu)(gu)(gu)(gu)定(ding)的(de)(de)(de)(de)數(shu)字寫上的(de)(de)(de)(de)扳(ban)手(shou)(shou)(shou)(shou),后者就(jiu)是(shi)活(huo)動(dong)扳(ban)手(shou)(shou)(shou)(shou)了(le)。1.呆(dai)扳(ban)手(shou)(shou)(shou)(shou):一(yi)端(duan)或(huo)(huo)(huo)(huo)兩(liang)(liang)(liang)端(duan)制有固(gu)(gu)(gu)(gu)定(ding)尺寸的(de)(de)(de)(de)開口(kou),用(yong)(yong)以(yi)擰(ning)(ning)轉(zhuan)一(yi)定(ding)尺寸的(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)母(mu)(mu)或(huo)(huo)(huo)(huo)螺(luo)(luo)(luo)(luo)栓。2.梅(mei)花(hua)扳(ban)手(shou)(shou)(shou)(shou):兩(liang)(liang)(liang)端(duan)具有帶六角(jiao)(jiao)孔(kong)或(huo)(huo)(huo)(huo)十(shi)二角(jiao)(jiao)孔(kong)的(de)(de)(de)(de)工(gong)作端(duan),適用(yong)(yong)于工(gong)作空間狹小(xiao),不(bu)能(neng)(neng)使用(yong)(yong)普通扳(ban)手(shou)(shou)(shou)(shou)的(de)(de)(de)(de)場(chang)合。3.兩(liang)(liang)(liang)用(yong)(yong)扳(ban)手(shou)(shou)(shou)(shou):一(yi)端(duan)與(yu)單呆(dai)扳(ban)手(shou)(shou)(shou)(shou)相同(tong),另一(yi)端(duan)與(yu)梅(mei)花(hua)扳(ban)手(shou)(shou)(shou)(shou)相同(tong),兩(liang)(liang)(liang)端(duan)擰(ning)(ning)轉(zhuan)相同(tong)規格(ge)的(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)栓或(huo)(huo)(huo)(huo)螺(luo)(luo)(luo)(luo)母(mu)(mu)。4.活(huo)扳(ban)手(shou)(shou)(shou)(shou):開口(kou)寬度(du)可(ke)在一(yi)定(ding)尺寸范圍(wei)內(nei)進行(xing)調節,能(neng)(neng)擰(ning)(ning)轉(zhuan)不(bu)同(tong)規格(ge)的(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)栓或(huo)(huo)(huo)(huo)螺(luo)(luo)(luo)(luo)母(mu)(mu)。該扳(ban)手(shou)(shou)(shou)(shou)的(de)(de)(de)(de)結構特(te)點是(shi)固(gu)(gu)(gu)(gu)定(ding)鉗(qian)(qian)(qian)口(kou)制成帶有細(xi)齒的(de)(de)(de)(de)平鉗(qian)(qian)(qian)凹;活(huo)動(dong)鉗(qian)(qian)(qian)口(kou)一(yi)端(duan)制成平鉗(qian)(qian)(qian)口(kou);另一(yi)端(duan)制成帶有細(xi)齒的(de)(de)(de)(de)凹鉗(qian)(qian)(qian)口(kou);向下按(an)動(dong)蝸桿,活(huo)動(dong)鉗(qian)(qian)(qian)口(kou)可(ke)迅速(su)取下,調換鉗(qian)(qian)(qian)口(kou)位置。5.鉤形扳(ban)手(shou)(shou)(shou)(shou):又(you)稱(cheng)月牙形扳(ban)手(shou)(shou)(shou)(shou),用(yong)(yong)于擰(ning)(ning)轉(zhuan)厚度(du)受(shou)限(xian)制的(de)(de)(de)(de)扁螺(luo)(luo)(luo)(luo)母(mu)(mu)等(deng)(deng)。6.套筒(tong)扳(ban)手(shou)(shou)(shou)(shou):它(ta)是(shi)由多(duo)個帶六角(jiao)(jiao)孔(kong)或(huo)(huo)(huo)(huo)十(shi)二角(jiao)(jiao)孔(kong)的(de)(de)(de)(de)套筒(tong)并配有手(shou)(shou)(shou)(shou)柄、接桿等(deng)(deng)多(duo)種(zhong)附件組成,特(te)別適用(yong)(yong)于擰(ning)(ning)轉(zhuan)地(di)位十(shi)分(fen)狹小(xiao)或(huo)(huo)(huo)(huo)凹陷(xian)很(hen)深處(chu)的(de)(de)(de)(de)螺(luo)(luo)(luo)(luo)栓或(huo)(huo)(huo)(huo)螺(luo)(luo)(luo)(luo)母(mu)(mu)。7.內(nei)六角(jiao)(jiao)扳(ban)手(shou)(shou)(shou)(shou):成L形的(de)(de)(de)(de)六角(jiao)(jiao)棒狀扳(ban)手(shou)(shou)(shou)(shou),專用(yong)(yong)于擰(ning)(ning)轉(zhuan)內(nei)六角(jiao)(jiao)螺(luo)(luo)(luo)(luo)釘。內(nei)六角(jiao)(jiao)扳(ban)手(shou)(shou)(shou)(shou)的(de)(de)(de)(de)型號是(shi)按(an)照六方(fang)的(de)(de)(de)(de)對邊尺寸來說的(de)(de)(de)(de),螺(luo)(luo)(luo)(luo)栓的(de)(de)(de)(de)尺寸有國家標準。用(yong)(yong)途:專供緊固(gu)(gu)(gu)(gu)或(huo)(huo)(huo)(huo)拆卸機(ji)床、車輛、機(ji)械設備上的(de)(de)(de)(de)圓螺(luo)(luo)(luo)(luo)母(mu)(mu)用(yong)(yong)。8.扭力扳(ban)手(shou)(shou)(shou)(shou):它(ta)在擰(ning)(ning)轉(zhuan)螺(luo)(luo)(luo)(luo)栓或(huo)(huo)(huo)(huo)螺(luo)(luo)(luo)(luo)母(mu)(mu)時,能(neng)(neng)顯示出所施加的(de)(de)(de)(de)扭矩;或(huo)(huo)(huo)(huo)者當施加的(de)(de)(de)(de)扭矩到(dao)達(da)規定(ding)值后,會發出光(guang)或(huo)(huo)(huo)(huo)聲響信號。扭力扳(ban)手(shou)(shou)(shou)(shou)適用(yong)(yong)于對扭矩大小(xiao)有明確(que)地(di)規定(ding)的(de)(de)(de)(de)裝。
手(shou)(shou)(shou)(shou)(shou)(shou)動扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)又(you)叫普通扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou),主(zhu)要應用于普通生活工作中,它(ta)的使用比較簡(jian)單(dan),主(zhu)要分為(wei)單(dan)頭呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、雙(shuang)頭呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、活扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、梅花(hua)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、多用扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、敲擊(ji)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、套(tao)筒扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、套(tao)筒起(qi)子、扭(niu)力扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、扭(niu)矩扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、十字扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、棘輪(lun)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、鉤形扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、內(nei)六角扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、內(nei)四方扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、手(shou)(shou)(shou)(shou)(shou)(shou)動離合式(shi)扭(niu)矩扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、管子扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、T型扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、L型扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、三叉扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、月牙(ya)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、油(you)桶扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、輪(lun)胎扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、火花(hua)塞(sai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、濾(lv)清器扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、組合扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、其他扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)等。扭(niu)矩扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)分為(wei)訊響扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、指針扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)、數顯扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)。
手動扳手的使用
1.根據被緊(jin)(jin)固的(de)緊(jin)(jin)固件的(de)特點(dian)選用相(xiang)應的(de)扳手。2.旋(xuan)緊(jin)(jin),用手握扳手柄末端,順時(shi)針(zhen)方向(xiang)(xiang)用力旋(xuan)緊(jin)(jin);旋(xuan)松(song),逆時(shi)針(zhen)方向(xiang)(xiang)旋(xuan)。
手動扳手特點
操(cao)作簡單、價(jia)格低、勞(lao)動強(qiang)度大。
開口扳手的用途及技術特點
螺(luo)絲(si)是機械設(she)備(bei)中(zhong)主要(yao)的(de)緊固件,開口(kou)(kou)扳(ban)手(shou)是機械行業加工(gong),生(sheng)產,維修的(de)重(zhong)要(yao)工(gong)具,該項(xiang)目是傳統(tong)扳(ban)手(shou)工(gong)具的(de)一次革命(ming),它有以下幾項(xiang)優點。1.可(ke)快(kuai)(kuai)速(su)(su)工(gong)作(zuo),工(gong)作(zuo)速(su)(su)度比(bi)傳統(tong)扳(ban)手(shou)快(kuai)(kuai)三至四倍,比(bi)快(kuai)(kuai)速(su)(su)扳(ban)手(shou)的(de)工(gong)作(zuo)速(su)(su)度還要(yao)快(kuai)(kuai)。2.一個開口(kou)(kou)扳(ban)手(shou)可(ke)適用于2—6種(zhong)規格的(de)螺(luo)絲(si),而一個雙頭呆(dai)扳(ban)手(shou)只適用2種(zhong)螺(luo)絲(si)。一個開口(kou)(kou)扳(ban)手(shou)相當(dang)于2-3個呆(dai)扳(ban)手(shou),相當(dang)于一個活(huo)動扳(ban)手(shou)但不需調節開口(kou)(kou)就可(ke)快(kuai)(kuai)速(su)(su)工(gong)作(zuo)。3.使用壽命(ming)長(chang),壞(huai)不了(le),而且前快(kuai)(kuai)速(su)(su)扳(ban)手(shou)易壞(huai)。4.制造工(gong)藝簡單,其成(cheng)本比(bi)呆(dai)扳(ban)手(shou)還要(yao)低。5.重(zhong)量輕,便于攜帶,工(gong)作(zuo)省力。
1.亮(liang)鉻(ge):像鏡面(mian)一樣的光(guang)(guang)亮(liang);2.亞鉻(ge):無光(guang)(guang)澤(ze);3.電泳:黑(hei)色,有亮(liang)度(du),在(zai)外加(jia)(jia)直流電的作(zuo)用下,使(shi)帶電粒子在(zai)分散的介(jie)質(zhi)力向陰極或(huo)者陽極做定向移動(dong),促使(shi)物質(zhi)的分離(li);4.磷(lin)化(hua):黑(hei)色,但光(guang)(guang)澤(ze)暗,把物質(zhi)浸在(zai)磷(lin)化(hua)液中,在(zai)便面(mian)沉(chen)積形(xing)成一層不(bu)溶于水(shui)的結晶(jing)型磷(lin),是鹽酸轉換(huan)的過程。5.灰鎳:是一種全(quan)新的表面(mian)處理(li)方式,防銹能力強,且會增加(jia)(jia)產品的使(shi)用年限。6.其他還有發黑(hei),鎳鐵合金,珍(zhen)珠(zhu)鎳,黑(hei)鎳和鍍鈦等處理(li)。
1.不得有生銹(xiu),毛刺,裂紋(wen)和(he)斑點(dian)等;2.扳(ban)口對稱,激光(guang)刻字要(yao)(yao)清楚;3.硬度要(yao)(yao)達到規定標(biao)準,且卡位要(yao)(yao)準確4.活絡扳(ban)手的渦輪運作要(yao)(yao)靈活,銷軸不能松(song)動