狼群视频在线

前制動片(剎車片)簡介

制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片，也(ye)叫剎車(che)(che)(che)片，在汽(qi)車(che)(che)(che)的(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)系統中，制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片是(shi)(shi)最(zui)關鍵的(de)(de)安(an)全零件，所有剎車(che)(che)(che)效(xiao)果的(de)(de)好壞都是(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片起著決定(ding)性的(de)(de)作用(yong)。制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片一(yi)般由(you)鋼板(ban)、粘結隔(ge)熱(re)層和摩(mo)擦(ca)(ca)塊(kuai)構成(cheng)，其中隔(ge)熱(re)層是(shi)(shi)由(you)不傳熱(re)的(de)(de)材料組成(cheng)，目(mu)的(de)(de)是(shi)(shi)隔(ge)熱(re)；摩(mo)擦(ca)(ca)塊(kuai)是(shi)(shi)由(you)摩(mo)擦(ca)(ca)材料、黏合(he)劑組成(cheng)，制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)時(shi)被擠壓在制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)盤和制(zhi)(zhi)(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)鼓上(shang)產生摩(mo)擦(ca)(ca)，從而達到(dao)車(che)(che)(che)輛減速剎車(che)(che)(che)的(de)(de)目(mu)的(de)(de)

制動(dong)片在使(shi)用(yong)過程中，由于(yu)摩擦(ca)作(zuo)用(yong)，摩擦(ca)塊(kuai)會(hui)逐(zhu)漸被(bei)磨損(sun)，摩擦(ca)材料使(shi)用(yong)完后要及時更換制動(dong)片，否則鋼板與制動(dong)盤就會(hui)直(zhi)接接觸，最終會(hui)喪(sang)失制動(dong)效果并損(sun)壞制動(dong)盤，影響行(xing)車(che)安全(quan)。為了您的行(xing)車(che)安全(quan)，請定期檢查和更換制動(dong)片。
汽(qi)車(che)摩擦材(cai)(cai)料(liao)是摩擦式(接(jie)(jie)觸式)制(zhi)動(dong)器和(he)離合(he)(he)(he)器用(yong)以制(zhi)動(dong)和(he)傳動(dong)的(de)關(guan)鍵材(cai)(cai)料(liao)。汽(qi)車(che)制(zhi)動(dong)片是車(che)輛(liang)制(zhi)動(dong)傳動(dong)的(de)關(guan)鍵部件，直接(jie)(jie)影響汽(qi)車(che)的(de)行駛安(an)全性能。21世紀(ji)的(de)汽(qi)車(che)制(zhi)動(dong)器的(de)主要(yao)(yao)課題是更安(an)全、輕(qing)(qing)量化和(he)合(he)(he)(he)乎(hu)環(huan)境(jing)保護(hu)要(yao)(yao)求，這不僅需要(yao)(yao)進(jin)行新材(cai)(cai)料(liao)開發，而(er)且需要(yao)(yao)采用(yong)新結構、新系(xi)統，以便大幅度提(ti)高制(zhi)動(dong)器的(de)綜合(he)(he)(he)使用(yong)性能和(he)實現輕(qing)(qing)量化。它(ta)的(de)性能好壞(huai)，直接(jie)(jie)影響著汽(qi)車(che)制(zhi)動(dong)系(xi)統能否正常(chang)使用(yong)，從而(er)關(guan)乎(hu)到(dao)汽(qi)車(che)舒適性、安(an)全性等性能的(de)實現。
汽車摩擦材料(liao)生產工(gong)(gong)(gong)藝(yi)按照加工(gong)(gong)(gong)溫度區分，大致(zhi)可以分為三類：熱(re)壓(ya)工(gong)(gong)(gong)藝(yi)、冷壓(ya)工(gong)(gong)(gong)藝(yi)和溫壓(ya)工(gong)(gong)(gong)藝(yi)。熱(re)壓(ya)工(gong)(gong)(gong)藝(yi)應(ying)用(yong)(yong)歷史悠久(jiu)、技術成(cheng)(cheng)熟(shu)、適(shi)用(yong)(yong)面廣，現階段為國(guo)內(nei)外大部分摩擦材料(liao)生產廠家所應(ying)用(yong)(yong)。冷壓(ya)和溫壓(ya)工(gong)(gong)(gong)藝(yi)都屬(shu)于低溫成(cheng)(cheng)型工(gong)(gong)(gong)藝(yi)，屬(shu)于新(xin)型摩擦材料(liao)生產工(gong)(gong)(gong)藝(yi)，性能較為優越(yue)，雖然這些(xie)新(xin)工(gong)(gong)(gong)藝(yi)的研究取(qu)得(de)了一定成(cheng)(cheng)績，但尚且(qie)屬(shu)于探(tan)索階段，技術還不(bu)成(cheng)(cheng)熟(shu)，還有待深入開展

前制動片的拆裝安裝方法：

前制動片的(de)拆裝(zhuang)安裝(zhuang)方法：

更換剎(cha)車(che)皮(pi)我們(men)會用到千斤頂、合適的套筒(tong)扳(ban)手、梅花扳(ban)手、螺(luo)絲刀(dao)、砂(sha)紙、潤滑脂等。所有工具和剎(cha)車(che)皮(pi)零件(jian)都能(neng)通過網購(gou)買(mai)(mai)到。有些工具車(che)輛一(yi)般會配備，如千斤頂以及(ji)拆(chai)輪(lun)胎的十(shi)字套筒(tong)；而一(yi)些則需(xu)自行購(gou)買(mai)(mai)。

寶馬730Li簡介

寶(bao)馬（BMW）730Li 是德國(guo)BMW公司生產的一款高端豪華轎車。屬于“寶(bao)馬7系”，僅在德國(guo)本土生產。