制(zhi)動(dong)(dong)(dong)片(pian),也叫剎(cha)(cha)車(che)片(pian),在(zai)汽車(che)的(de)(de)制(zhi)動(dong)(dong)(dong)系(xi)統中(zhong),制(zhi)動(dong)(dong)(dong)片(pian)是最關鍵的(de)(de)安全(quan)零件,所(suo)有剎(cha)(cha)車(che)效果的(de)(de)好(hao)壞都是制(zhi)動(dong)(dong)(dong)片(pian)起著決定性(xing)的(de)(de)作用。制(zhi)動(dong)(dong)(dong)片(pian)一般由鋼(gang)板(ban)、粘(zhan)結隔熱層和(he)摩擦(ca)塊構成,其中(zhong)隔熱層是由不傳熱的(de)(de)材(cai)料組成,目(mu)的(de)(de)是隔熱;摩擦(ca)塊是由摩擦(ca)材(cai)料、黏(nian)合劑組成,制(zhi)動(dong)(dong)(dong)時被擠(ji)壓(ya)在(zai)制(zhi)動(dong)(dong)(dong)盤和(he)制(zhi)動(dong)(dong)(dong)鼓上產(chan)生摩擦(ca),從而達到車(che)輛減速(su)剎(cha)(cha)車(che)的(de)(de)目(mu)的(de)(de)
制動(dong)(dong)片在使(shi)用過程(cheng)中,由于(yu)摩(mo)擦(ca)作用,摩(mo)擦(ca)塊會(hui)逐漸(jian)被(bei)磨損,摩(mo)擦(ca)材料使(shi)用完后要(yao)及時(shi)更換(huan)制動(dong)(dong)片,否則鋼板與制動(dong)(dong)盤就會(hui)直接接觸,最終會(hui)喪失(shi)制動(dong)(dong)效果并損壞制動(dong)(dong)盤,影響(xiang)行車安全。為了您的行車安全,請定期檢查和(he)更換(huan)制動(dong)(dong)片。
汽(qi)(qi)(qi)車(che)摩(mo)擦材(cai)料是摩(mo)擦式(接觸式)制(zhi)動(dong)器(qi)(qi)和(he)(he)離合器(qi)(qi)用(yong)(yong)以制(zhi)動(dong)和(he)(he)傳(chuan)動(dong)的關鍵材(cai)料。汽(qi)(qi)(qi)車(che)制(zhi)動(dong)片是車(che)輛(liang)制(zhi)動(dong)傳(chuan)動(dong)的關鍵部件,直(zhi)接影響(xiang)汽(qi)(qi)(qi)車(che)的行駛安全性(xing)能。21世(shi)紀的汽(qi)(qi)(qi)車(che)制(zhi)動(dong)器(qi)(qi)的主要(yao)(yao)課題是更安全、輕(qing)量(liang)化和(he)(he)合乎(hu)環境保護要(yao)(yao)求,這不僅需要(yao)(yao)進行新材(cai)料開發,而且(qie)需要(yao)(yao)采(cai)用(yong)(yong)新結(jie)構、新系(xi)統(tong),以便(bian)大(da)幅度提高(gao)制(zhi)動(dong)器(qi)(qi)的綜合使用(yong)(yong)性(xing)能和(he)(he)實(shi)現輕(qing)量(liang)化。它的性(xing)能好壞,直(zhi)接影響(xiang)著(zhu)汽(qi)(qi)(qi)車(che)制(zhi)動(dong)系(xi)統(tong)能否正常使用(yong)(yong),從而關乎(hu)到(dao)汽(qi)(qi)(qi)車(che)舒適性(xing)、安全性(xing)等性(xing)能的實(shi)現。
汽車摩擦材料(liao)生(sheng)產(chan)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)按照(zhao)加工(gong)(gong)(gong)(gong)溫(wen)(wen)(wen)度區分(fen),大致可以(yi)分(fen)為三(san)類:熱(re)(re)壓工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)、冷壓工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)和溫(wen)(wen)(wen)壓工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)。熱(re)(re)壓工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)應(ying)用(yong)歷史悠(you)久、技術(shu)成(cheng)熟、適用(yong)面廣,現階段(duan)為國內外大部分(fen)摩擦材料(liao)生(sheng)產(chan)廠家所應(ying)用(yong)。冷壓和溫(wen)(wen)(wen)壓工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)都屬于低溫(wen)(wen)(wen)成(cheng)型(xing)(xing)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi),屬于新(xin)型(xing)(xing)摩擦材料(liao)生(sheng)產(chan)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi),性(xing)能較為優越(yue),雖(sui)然這些新(xin)工(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)(yi)的研(yan)究取得了一(yi)定成(cheng)績,但尚且屬于探索階段(duan),技術(shu)還不成(cheng)熟,還有(you)待(dai)深入開展
前制動片的拆裝安裝方法:
更換剎車皮(pi)我們(men)會用(yong)到千(qian)斤(jin)頂(ding)(ding)、合(he)適的(de)套(tao)(tao)筒扳手、梅(mei)花扳手、螺(luo)絲刀(dao)、砂紙、潤(run)滑脂等。所有工具和(he)剎車皮(pi)零(ling)件都能通(tong)過網購買到。有些(xie)工具車輛(liang)一(yi)般會配備,如千(qian)斤(jin)頂(ding)(ding)以及拆(chai)輪胎的(de)十字套(tao)(tao)筒;而一(yi)些(xie)則(ze)需自行購買。
接著把(ba)所(suo)有車(che)輪的緊(jin)固螺栓擰松半圈即可,無(wu)需(xu)完全擰下來。車(che)輛(liang)舉升前(qian)(qian),利用輪胎(tai)與地面的摩擦力更容易松開車(che)輪的螺栓。使用千斤頂在車(che)輛(liang)的舉升位置(zhi)頂起(qi)車(che)輛(liang)的一側。車(che)輛(liang)舉升位置(zhi)是專用于(yu)舉升車(che)輛(liang)的車(che)身部(bu)位,一般位于(yu)前(qian)(qian)輪后(hou)(hou)方(fang)以及后(hou)(hou)輪前(qian)(qian)方(fang)的車(che)身“大梁”上。奕澤(ze)E進擎是一汽(qi)(qi)豐田旗下小(xiao)型SUV。 廠商(shang)(shang)指導價(jia):22.58-25.38萬 廠商(shang)(shang):一汽(qi)(qi)豐田 級別(bie):小(xiao)型SUV 續(xu)航里程:400.0km 快充(chong):0.83h
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