1．鉻釩(fan)鋼(gang)：化學符號CR-V，是鋼(gang)材中(zhong)質量(liang)較好(hao)的(de)；2．碳(tan)鋼(gang)：質量(liang)一般，市(shi)面流通的(de)較多。
扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)基(ji)本分為兩(liang)(liang)(liang)(liang)種(zhong)，死(si)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)和活(huo)(huo)(huo)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)。前(qian)者(zhe)指的(de)(de)(de)(de)是(shi)(shi)已經有(you)(you)(you)(you)固定(ding)(ding)的(de)(de)(de)(de)數字(zi)寫上的(de)(de)(de)(de)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)，后者(zhe)就是(shi)(shi)活(huo)(huo)(huo)動(dong)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)了。1.呆(dai)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):一(yi)(yi)端(duan)或(huo)兩(liang)(liang)(liang)(liang)端(duan)制(zhi)有(you)(you)(you)(you)固定(ding)(ding)尺寸的(de)(de)(de)(de)開口(kou)，用(yong)(yong)以(yi)擰(ning)(ning)轉(zhuan)(zhuan)一(yi)(yi)定(ding)(ding)尺寸的(de)(de)(de)(de)螺(luo)母(mu)或(huo)螺(luo)栓(shuan)。2.梅花扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):兩(liang)(liang)(liang)(liang)端(duan)具有(you)(you)(you)(you)帶六(liu)(liu)角(jiao)(jiao)(jiao)孔或(huo)十二角(jiao)(jiao)(jiao)孔的(de)(de)(de)(de)工作(zuo)端(duan)，適用(yong)(yong)于工作(zuo)空(kong)間(jian)狹(xia)小(xiao)，不能(neng)使用(yong)(yong)普通扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)場合。3.兩(liang)(liang)(liang)(liang)用(yong)(yong)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):一(yi)(yi)端(duan)與單呆(dai)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)相(xiang)(xiang)同，另一(yi)(yi)端(duan)與梅花扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)相(xiang)(xiang)同，兩(liang)(liang)(liang)(liang)端(duan)擰(ning)(ning)轉(zhuan)(zhuan)相(xiang)(xiang)同規(gui)格(ge)的(de)(de)(de)(de)螺(luo)栓(shuan)或(huo)螺(luo)母(mu)。4.活(huo)(huo)(huo)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):開口(kou)寬度可(ke)在一(yi)(yi)定(ding)(ding)尺寸范圍內進(jin)行調(diao)節,能(neng)擰(ning)(ning)轉(zhuan)(zhuan)不同規(gui)格(ge)的(de)(de)(de)(de)螺(luo)栓(shuan)或(huo)螺(luo)母(mu)。該扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)結(jie)構(gou)特點是(shi)(shi)固定(ding)(ding)鉗(qian)(qian)口(kou)制(zhi)成(cheng)帶有(you)(you)(you)(you)細齒的(de)(de)(de)(de)平(ping)鉗(qian)(qian)凹(ao)；活(huo)(huo)(huo)動(dong)鉗(qian)(qian)口(kou)一(yi)(yi)端(duan)制(zhi)成(cheng)平(ping)鉗(qian)(qian)口(kou)；另一(yi)(yi)端(duan)制(zhi)成(cheng)帶有(you)(you)(you)(you)細齒的(de)(de)(de)(de)凹(ao)鉗(qian)(qian)口(kou)；向下按(an)動(dong)蝸桿，活(huo)(huo)(huo)動(dong)鉗(qian)(qian)口(kou)可(ke)迅速取下，調(diao)換鉗(qian)(qian)口(kou)位置。5.鉤形扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):又稱月牙形扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)，用(yong)(yong)于擰(ning)(ning)轉(zhuan)(zhuan)厚(hou)度受限(xian)制(zhi)的(de)(de)(de)(de)扁螺(luo)母(mu)等。6.套筒扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):它是(shi)(shi)由多個帶六(liu)(liu)角(jiao)(jiao)(jiao)孔或(huo)十二角(jiao)(jiao)(jiao)孔的(de)(de)(de)(de)套筒并配(pei)有(you)(you)(you)(you)手(shou)(shou)(shou)(shou)(shou)柄(bing)、接桿等多種(zhong)附件(jian)組成(cheng)，特別(bie)適用(yong)(yong)于擰(ning)(ning)轉(zhuan)(zhuan)地位十分狹(xia)小(xiao)或(huo)凹(ao)陷很深處的(de)(de)(de)(de)螺(luo)栓(shuan)或(huo)螺(luo)母(mu)。7.內六(liu)(liu)角(jiao)(jiao)(jiao)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):成(cheng)L形的(de)(de)(de)(de)六(liu)(liu)角(jiao)(jiao)(jiao)棒(bang)狀扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)，專(zhuan)用(yong)(yong)于擰(ning)(ning)轉(zhuan)(zhuan)內六(liu)(liu)角(jiao)(jiao)(jiao)螺(luo)釘(ding)。內六(liu)(liu)角(jiao)(jiao)(jiao)扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)的(de)(de)(de)(de)型(xing)號是(shi)(shi)按(an)照六(liu)(liu)方的(de)(de)(de)(de)對(dui)邊尺寸來說(shuo)的(de)(de)(de)(de)，螺(luo)栓(shuan)的(de)(de)(de)(de)尺寸有(you)(you)(you)(you)國家標(biao)準(zhun)。用(yong)(yong)途：專(zhuan)供緊(jin)固或(huo)拆卸機床、車(che)輛、機械設備上的(de)(de)(de)(de)圓螺(luo)母(mu)用(yong)(yong)。8.扭(niu)力扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou):它在擰(ning)(ning)轉(zhuan)(zhuan)螺(luo)栓(shuan)或(huo)螺(luo)母(mu)時，能(neng)顯(xian)示(shi)出所施加的(de)(de)(de)(de)扭(niu)矩(ju)；或(huo)者(zhe)當施加的(de)(de)(de)(de)扭(niu)矩(ju)到(dao)達規(gui)定(ding)(ding)值(zhi)后，會(hui)發出光或(huo)聲響信(xin)號。扭(niu)力扳(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)適用(yong)(yong)于對(dui)扭(niu)矩(ju)大小(xiao)有(you)(you)(you)(you)明確地規(gui)定(ding)(ding)的(de)(de)(de)(de)裝。
手(shou)(shou)(shou)(shou)(shou)動扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)又(you)叫(jiao)普通扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)，主要應(ying)用(yong)于(yu)普通生活(huo)工作中(zhong)，它的使用(yong)比較簡(jian)單，主要分為單頭(tou)呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、雙(shuang)頭(tou)呆(dai)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、活(huo)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、梅花(hua)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、多(duo)用(yong)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、敲擊扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、套筒(tong)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、套筒(tong)起子、扭(niu)力扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、扭(niu)矩(ju)(ju)(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、十字扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、棘(ji)輪扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、鉤形扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、內(nei)六角扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、內(nei)四方扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、手(shou)(shou)(shou)(shou)(shou)動離合(he)式扭(niu)矩(ju)(ju)(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、管子扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、T型扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、L型扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、三(san)叉扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、月牙扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、油桶扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、輪胎扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、火花(hua)塞扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、濾清器(qi)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、組合(he)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、其他扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)等。扭(niu)矩(ju)(ju)(ju)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)分為訊(xun)響扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、指(zhi)針扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)、數(shu)顯(xian)扳(ban)(ban)(ban)(ban)(ban)(ban)(ban)手(shou)(shou)(shou)(shou)(shou)。
手動扳手的使用
1．根據(ju)被緊(jin)固的緊(jin)固件的特點選用相應的扳手(shou)。2.旋緊(jin)，用手(shou)握扳手(shou)柄末端，順時針(zhen)方向用力旋緊(jin)；旋松，逆(ni)時針(zhen)方向旋。
手動扳手特點
操作簡單、價格低、勞動強(qiang)度大。
開口扳手的用途及技術特點
螺絲(si)是(shi)機(ji)械設備(bei)中主(zhu)要(yao)的(de)緊固件，開(kai)口(kou)(kou)扳(ban)(ban)(ban)手(shou)(shou)是(shi)機(ji)械行業(ye)加工(gong)(gong)，生(sheng)產，維修的(de)重要(yao)工(gong)(gong)具(ju)，該項目是(shi)傳(chuan)統扳(ban)(ban)(ban)手(shou)(shou)工(gong)(gong)具(ju)的(de)一(yi)次革命，它有(you)以下幾項優點。1．可(ke)快速工(gong)(gong)作(zuo)，工(gong)(gong)作(zuo)速度比(bi)傳(chuan)統扳(ban)(ban)(ban)手(shou)(shou)快三至四倍(bei)，比(bi)快速扳(ban)(ban)(ban)手(shou)(shou)的(de)工(gong)(gong)作(zuo)速度還要(yao)快。2．一(yi)個(ge)(ge)開(kai)口(kou)(kou)扳(ban)(ban)(ban)手(shou)(shou)可(ke)適用(yong)(yong)于(yu)2—6種規格(ge)的(de)螺絲(si)，而一(yi)個(ge)(ge)雙頭呆(dai)(dai)扳(ban)(ban)(ban)手(shou)(shou)只適用(yong)(yong)2種螺絲(si)。一(yi)個(ge)(ge)開(kai)口(kou)(kou)扳(ban)(ban)(ban)手(shou)(shou)相(xiang)當(dang)于(yu)2-3個(ge)(ge)呆(dai)(dai)扳(ban)(ban)(ban)手(shou)(shou)，相(xiang)當(dang)于(yu)一(yi)個(ge)(ge)活(huo)動(dong)扳(ban)(ban)(ban)手(shou)(shou)但不需調節(jie)開(kai)口(kou)(kou)就可(ke)快速工(gong)(gong)作(zuo)。3．使用(yong)(yong)壽命長，壞(huai)(huai)不了，而且前快速扳(ban)(ban)(ban)手(shou)(shou)易壞(huai)(huai)。4．制造(zao)工(gong)(gong)藝簡單(dan)，其成本比(bi)呆(dai)(dai)扳(ban)(ban)(ban)手(shou)(shou)還要(yao)低(di)。5．重量輕，便于(yu)攜帶(dai)，工(gong)(gong)作(zuo)省力。
1．亮鉻：像鏡面(mian)一(yi)樣(yang)的(de)光(guang)亮；2．亞鉻：無(wu)光(guang)澤；3．電(dian)(dian)泳：黑(hei)色(se)，有亮度(du)，在外加直流電(dian)(dian)的(de)作用下，使帶電(dian)(dian)粒子在分散的(de)介(jie)質力(li)向(xiang)陰極(ji)或(huo)者陽極(ji)做定(ding)向(xiang)移動，促使物質的(de)分離(li)；4．磷化：黑(hei)色(se)，但光(guang)澤暗，把(ba)物質浸(jin)在磷化液中(zhong)，在便(bian)面(mian)沉積形成一(yi)層不溶于(yu)水的(de)結晶型磷，是(shi)鹽酸轉換(huan)的(de)過程(cheng)。5．灰鎳(nie)(nie)：是(shi)一(yi)種全新的(de)表(biao)面(mian)處(chu)(chu)理(li)方式，防銹能力(li)強，且會增加產品的(de)使用年限(xian)。6.其(qi)他還有發黑(hei)，鎳(nie)(nie)鐵合金(jin)，珍珠鎳(nie)(nie)，黑(hei)鎳(nie)(nie)和鍍鈦等處(chu)(chu)理(li)。
1．不得有生銹(xiu)，毛刺，裂紋和斑點等；2．扳口對稱，激光刻字要(yao)清楚；3．硬度(du)要(yao)達到(dao)規定標準，且卡(ka)位要(yao)準確(que)4．活(huo)絡扳手的(de)渦輪運(yun)作要(yao)靈(ling)活(huo)，銷(xiao)軸不能(neng)松(song)動
歲月靜好
】編輯上傳(chuan)提供，當(dang)前頁面(mian)所展示的詞(ci)條(tiao)介紹(shao)涉及宣傳(chuan)內容(rong)屬(shu)于注冊(ce)用(yong)戶個(ge)人編輯行為，網站(zhan)不完全保(bao)證(zheng)內容(rong)信(xin)息的準(zhun)確性、真實性，也(ye)不代(dai)表(biao)本站(zhan)立場(chang)。
