1.鉻(ge)釩鋼(gang):化(hua)學符號CR-V,是鋼(gang)材中質(zhi)量較(jiao)好的(de);2.碳鋼(gang):質(zhi)量一般,市(shi)面流通的(de)較(jiao)多。
扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)基本(ben)分(fen)為兩種(zhong),死扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)和活(huo)(huo)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)。前者(zhe)指的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)已經有(you)固(gu)定的(de)(de)(de)(de)(de)(de)(de)數字寫上(shang)的(de)(de)(de)(de)(de)(de)(de)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou),后者(zhe)就是(shi)(shi)(shi)活(huo)(huo)動(dong)(dong)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)了。1.呆扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):一(yi)(yi)端或(huo)(huo)(huo)兩端制(zhi)有(you)固(gu)定尺寸(cun)的(de)(de)(de)(de)(de)(de)(de)開(kai)口,用(yong)(yong)(yong)以擰轉(zhuan)(zhuan)一(yi)(yi)定尺寸(cun)的(de)(de)(de)(de)(de)(de)(de)螺母(mu)或(huo)(huo)(huo)螺栓(shuan)。2.梅花扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):兩端具有(you)帶六(liu)角(jiao)(jiao)孔(kong)(kong)或(huo)(huo)(huo)十二角(jiao)(jiao)孔(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)工作端,適用(yong)(yong)(yong)于工作空間狹小,不(bu)能(neng)(neng)使用(yong)(yong)(yong)普(pu)通扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)(de)(de)(de)場(chang)合。3.兩用(yong)(yong)(yong)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):一(yi)(yi)端與(yu)單呆扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)相同(tong)(tong),另(ling)一(yi)(yi)端與(yu)梅花扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)相同(tong)(tong),兩端擰轉(zhuan)(zhuan)相同(tong)(tong)規(gui)(gui)格(ge)的(de)(de)(de)(de)(de)(de)(de)螺栓(shuan)或(huo)(huo)(huo)螺母(mu)。4.活(huo)(huo)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):開(kai)口寬度可在一(yi)(yi)定尺寸(cun)范圍內進行調節(jie),能(neng)(neng)擰轉(zhuan)(zhuan)不(bu)同(tong)(tong)規(gui)(gui)格(ge)的(de)(de)(de)(de)(de)(de)(de)螺栓(shuan)或(huo)(huo)(huo)螺母(mu)。該扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)(de)(de)(de)結構特(te)點(dian)是(shi)(shi)(shi)固(gu)定鉗(qian)口制(zhi)成(cheng)帶有(you)細齒的(de)(de)(de)(de)(de)(de)(de)平鉗(qian)凹(ao);活(huo)(huo)動(dong)(dong)鉗(qian)口一(yi)(yi)端制(zhi)成(cheng)平鉗(qian)口;另(ling)一(yi)(yi)端制(zhi)成(cheng)帶有(you)細齒的(de)(de)(de)(de)(de)(de)(de)凹(ao)鉗(qian)口;向下按(an)動(dong)(dong)蝸桿,活(huo)(huo)動(dong)(dong)鉗(qian)口可迅速取(qu)下,調換鉗(qian)口位置。5.鉤形扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):又稱月(yue)牙形扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou),用(yong)(yong)(yong)于擰轉(zhuan)(zhuan)厚度受限制(zhi)的(de)(de)(de)(de)(de)(de)(de)扁螺母(mu)等(deng)。6.套(tao)(tao)筒扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):它(ta)是(shi)(shi)(shi)由多(duo)個(ge)帶六(liu)角(jiao)(jiao)孔(kong)(kong)或(huo)(huo)(huo)十二角(jiao)(jiao)孔(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)套(tao)(tao)筒并(bing)配有(you)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)柄、接(jie)桿等(deng)多(duo)種(zhong)附件組(zu)成(cheng),特(te)別適用(yong)(yong)(yong)于擰轉(zhuan)(zhuan)地位十分(fen)狹小或(huo)(huo)(huo)凹(ao)陷很深處的(de)(de)(de)(de)(de)(de)(de)螺栓(shuan)或(huo)(huo)(huo)螺母(mu)。7.內六(liu)角(jiao)(jiao)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):成(cheng)L形的(de)(de)(de)(de)(de)(de)(de)六(liu)角(jiao)(jiao)棒狀(zhuang)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou),專(zhuan)用(yong)(yong)(yong)于擰轉(zhuan)(zhuan)內六(liu)角(jiao)(jiao)螺釘。內六(liu)角(jiao)(jiao)扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)(de)(de)(de)型號是(shi)(shi)(shi)按(an)照六(liu)方的(de)(de)(de)(de)(de)(de)(de)對(dui)邊尺寸(cun)來(lai)說的(de)(de)(de)(de)(de)(de)(de),螺栓(shuan)的(de)(de)(de)(de)(de)(de)(de)尺寸(cun)有(you)國(guo)家(jia)標準(zhun)。用(yong)(yong)(yong)途:專(zhuan)供緊固(gu)或(huo)(huo)(huo)拆卸機床、車輛、機械(xie)設(she)備上(shang)的(de)(de)(de)(de)(de)(de)(de)圓螺母(mu)用(yong)(yong)(yong)。8.扭(niu)力扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou):它(ta)在擰轉(zhuan)(zhuan)螺栓(shuan)或(huo)(huo)(huo)螺母(mu)時,能(neng)(neng)顯示出(chu)所(suo)施加的(de)(de)(de)(de)(de)(de)(de)扭(niu)矩;或(huo)(huo)(huo)者(zhe)當施加的(de)(de)(de)(de)(de)(de)(de)扭(niu)矩到達規(gui)(gui)定值(zhi)后,會發出(chu)光(guang)或(huo)(huo)(huo)聲響信號。扭(niu)力扳(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)(shou)適用(yong)(yong)(yong)于對(dui)扭(niu)矩大小有(you)明確地規(gui)(gui)定的(de)(de)(de)(de)(de)(de)(de)裝。
手(shou)(shou)(shou)(shou)(shou)(shou)(shou)動扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)又叫普通(tong)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou),主(zhu)要應用于普通(tong)生(sheng)活工作中,它的(de)使用比較簡單,主(zhu)要分為單頭呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、雙頭呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、活扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、梅花扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、多用扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、敲擊扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、套筒扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、套筒起子(zi)、扭(niu)(niu)力扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、扭(niu)(niu)矩(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、十字扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、棘輪(lun)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、鉤形扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、內六角扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、內四方扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、手(shou)(shou)(shou)(shou)(shou)(shou)(shou)動離合式扭(niu)(niu)矩(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、管子(zi)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、T型扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、L型扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、三叉扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、月牙扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、油桶扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、輪(lun)胎(tai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、火花塞(sai)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、濾(lv)清器(qi)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、組合扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、其他扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)等。扭(niu)(niu)矩(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)分為訊響扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、指針(zhen)扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)、數顯扳(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)(shou)(shou)。
手動扳手的使用
1.根(gen)據被緊固的緊固件的特(te)點選(xuan)用(yong)相應的扳手(shou)。2.旋緊,用(yong)手(shou)握扳手(shou)柄(bing)末(mo)端,順時針(zhen)方(fang)向用(yong)力旋緊;旋松,逆時針(zhen)方(fang)向旋。
手動扳手特點
操作簡單、價格低、勞動(dong)強(qiang)度大。
開口扳手的用(yong)途及(ji)技(ji)術特(te)點
螺(luo)絲是(shi)機械(xie)設(she)備中主要(yao)(yao)的(de)(de)緊固件,開(kai)口(kou)扳(ban)(ban)(ban)手(shou)(shou)(shou)是(shi)機械(xie)行(xing)業加工(gong)(gong),生產,維修的(de)(de)重(zhong)要(yao)(yao)工(gong)(gong)具,該項目是(shi)傳統扳(ban)(ban)(ban)手(shou)(shou)(shou)工(gong)(gong)具的(de)(de)一(yi)(yi)(yi)(yi)次革命(ming),它有以下幾項優點(dian)。1.可快(kuai)(kuai)(kuai)速工(gong)(gong)作,工(gong)(gong)作速度比(bi)傳統扳(ban)(ban)(ban)手(shou)(shou)(shou)快(kuai)(kuai)(kuai)三至四倍,比(bi)快(kuai)(kuai)(kuai)速扳(ban)(ban)(ban)手(shou)(shou)(shou)的(de)(de)工(gong)(gong)作速度還要(yao)(yao)快(kuai)(kuai)(kuai)。2.一(yi)(yi)(yi)(yi)個開(kai)口(kou)扳(ban)(ban)(ban)手(shou)(shou)(shou)可適用(yong)于(yu)2—6種規格的(de)(de)螺(luo)絲,而一(yi)(yi)(yi)(yi)個雙頭呆扳(ban)(ban)(ban)手(shou)(shou)(shou)只(zhi)適用(yong)2種螺(luo)絲。一(yi)(yi)(yi)(yi)個開(kai)口(kou)扳(ban)(ban)(ban)手(shou)(shou)(shou)相(xiang)當于(yu)2-3個呆扳(ban)(ban)(ban)手(shou)(shou)(shou),相(xiang)當于(yu)一(yi)(yi)(yi)(yi)個活動(dong)扳(ban)(ban)(ban)手(shou)(shou)(shou)但不(bu)需調節(jie)開(kai)口(kou)就可快(kuai)(kuai)(kuai)速工(gong)(gong)作。3.使用(yong)壽命(ming)長(chang),壞(huai)(huai)不(bu)了(le),而且前快(kuai)(kuai)(kuai)速扳(ban)(ban)(ban)手(shou)(shou)(shou)易壞(huai)(huai)。4.制造(zao)工(gong)(gong)藝簡單,其(qi)成本(ben)比(bi)呆扳(ban)(ban)(ban)手(shou)(shou)(shou)還要(yao)(yao)低。5.重(zhong)量輕,便于(yu)攜帶,工(gong)(gong)作省力。
1.亮(liang)鉻:像鏡(jing)面(mian)一(yi)樣的(de)(de)光亮(liang);2.亞(ya)鉻:無光澤;3.電(dian)泳:黑色(se),有亮(liang)度,在(zai)外加直流電(dian)的(de)(de)作(zuo)用(yong)下,使(shi)帶電(dian)粒子在(zai)分(fen)散的(de)(de)介質(zhi)(zhi)力向陰極(ji)或者陽極(ji)做定(ding)向移動(dong),促使(shi)物質(zhi)(zhi)的(de)(de)分(fen)離;4.磷化:黑色(se),但光澤暗,把物質(zhi)(zhi)浸在(zai)磷化液中,在(zai)便面(mian)沉積形成一(yi)層(ceng)不溶于水(shui)的(de)(de)結晶(jing)型磷,是鹽酸轉換(huan)的(de)(de)過程。5.灰(hui)鎳(nie)(nie):是一(yi)種全新(xin)的(de)(de)表面(mian)處(chu)理方式(shi),防(fang)銹能力強,且會(hui)增加產品(pin)的(de)(de)使(shi)用(yong)年限。6.其他還有發黑,鎳(nie)(nie)鐵合金,珍珠鎳(nie)(nie),黑鎳(nie)(nie)和鍍鈦等處(chu)理。
1.不得(de)有生銹,毛刺,裂(lie)紋和(he)斑點(dian)等;2.扳口對稱,激光刻字要(yao)清楚;3.硬度(du)要(yao)達到(dao)規(gui)定標準(zhun)(zhun),且卡位(wei)要(yao)準(zhun)(zhun)確4.活絡(luo)扳手的渦輪運作要(yao)靈活,銷軸(zhou)不能松動