狼群视频在线

前制動片(剎車片)簡介

制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片，也(ye)叫剎(cha)車(che)片，在(zai)汽車(che)的(de)(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)系(xi)統中，制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片是(shi)(shi)最關鍵的(de)(de)安全零件，所(suo)有剎(cha)車(che)效果的(de)(de)好壞(huai)都是(shi)(shi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片起著決(jue)定性的(de)(de)作用。制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)片一般由(you)(you)鋼板、粘結隔(ge)熱層和摩擦(ca)塊構成(cheng)，其(qi)中隔(ge)熱層是(shi)(shi)由(you)(you)不傳熱的(de)(de)材(cai)料(liao)組成(cheng)，目(mu)的(de)(de)是(shi)(shi)隔(ge)熱；摩擦(ca)塊是(shi)(shi)由(you)(you)摩擦(ca)材(cai)料(liao)、黏合劑組成(cheng)，制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)時被擠(ji)壓在(zai)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)盤和制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)鼓(gu)上產生摩擦(ca)，從而達到車(che)輛減速(su)剎(cha)車(che)的(de)(de)目(mu)的(de)(de)

制(zhi)動(dong)(dong)片在使用(yong)過(guo)程中，由于摩(mo)擦作用(yong)，摩(mo)擦塊會(hui)逐(zhu)漸(jian)被磨損(sun)，摩(mo)擦材(cai)料(liao)使用(yong)完后要及時更換(huan)(huan)制(zhi)動(dong)(dong)片，否則鋼(gang)板與制(zhi)動(dong)(dong)盤就(jiu)會(hui)直接接觸(chu)，最終會(hui)喪失(shi)制(zhi)動(dong)(dong)效果并損(sun)壞(huai)制(zhi)動(dong)(dong)盤，影響行(xing)車安(an)全。為了您的行(xing)車安(an)全，請定(ding)期檢查和(he)更換(huan)(huan)制(zhi)動(dong)(dong)片。
汽(qi)車摩擦材(cai)料(liao)是(shi)摩擦式(shi)(接觸式(shi))制動(dong)(dong)器(qi)和(he)離合器(qi)用(yong)以(yi)制動(dong)(dong)和(he)傳動(dong)(dong)的(de)(de)關鍵(jian)材(cai)料(liao)。汽(qi)車制動(dong)(dong)片是(shi)車輛制動(dong)(dong)傳動(dong)(dong)的(de)(de)關鍵(jian)部件，直接影(ying)響汽(qi)車的(de)(de)行(xing)駛安全性(xing)(xing)能(neng)(neng)。21世紀的(de)(de)汽(qi)車制動(dong)(dong)器(qi)的(de)(de)主(zhu)要課題是(shi)更(geng)安全、輕量化和(he)合乎(hu)環境保護要求，這(zhe)不僅需要進行(xing)新(xin)材(cai)料(liao)開發，而且需要采用(yong)新(xin)結構、新(xin)系統，以(yi)便(bian)大幅度(du)提高制動(dong)(dong)器(qi)的(de)(de)綜合使(shi)用(yong)性(xing)(xing)能(neng)(neng)和(he)實現輕量化。它(ta)的(de)(de)性(xing)(xing)能(neng)(neng)好(hao)壞，直接影(ying)響著汽(qi)車制動(dong)(dong)系統能(neng)(neng)否(fou)正常使(shi)用(yong)，從而關乎(hu)到(dao)汽(qi)車舒適性(xing)(xing)、安全性(xing)(xing)等(deng)性(xing)(xing)能(neng)(neng)的(de)(de)實現。
汽車摩擦(ca)材(cai)(cai)料生(sheng)產工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)按照加(jia)工(gong)(gong)(gong)(gong)(gong)溫度(du)區分，大(da)致可以分為三(san)類：熱壓工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)、冷壓工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)和溫壓工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)。熱壓工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)應用(yong)歷史悠久、技(ji)術(shu)成(cheng)熟、適用(yong)面廣，現階段(duan)為國內外大(da)部分摩擦(ca)材(cai)(cai)料生(sheng)產廠家所應用(yong)。冷壓和溫壓工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)都屬(shu)(shu)于低溫成(cheng)型工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)，屬(shu)(shu)于新型摩擦(ca)材(cai)(cai)料生(sheng)產工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)，性能(neng)較為優越，雖(sui)然這(zhe)些新工(gong)(gong)(gong)(gong)(gong)藝(yi)(yi)(yi)的研究取(qu)得了一定成(cheng)績，但(dan)尚且屬(shu)(shu)于探索(suo)階段(duan)，技(ji)術(shu)還(huan)不成(cheng)熟，還(huan)有待深入(ru)開展

前制動片的拆裝安裝方法：

前制動(dong)片的(de)拆裝(zhuang)安裝(zhuang)方法：

更(geng)換剎(cha)車皮(pi)我(wo)們會(hui)用到千斤頂、合適的(de)套筒(tong)扳手(shou)、梅花扳手(shou)、螺絲刀、砂紙、潤滑脂(zhi)等。所(suo)有(you)工具和(he)剎(cha)車皮(pi)零件(jian)都(dou)能通過網購買到。有(you)些工具車輛一般會(hui)配備，如千斤頂以及拆輪胎(tai)的(de)十(shi)字套筒(tong)；而一些則(ze)需自行購買。

北汽威旺306簡介

      威(wei)旺(wang)(wang)是(shi)北汽集團(tuan)推出的(de)(de)(de)一(yi)款(kuan)全新的(de)(de)(de)微客產品。以威(wei)旺(wang)(wang)命(ming)名，取(qu)意威(wei)天(tian)下、旺(wang)(wang)未來。 北汽威(wei)旺(wang)(wang)306以空間、安全、動力、設計和人性化配(pei)置為(wei)核心賣點，它是(shi)國內(nei)第(di)一(yi)款(kuan)通(tong)過官(guan)方安全碰撞試驗的(de)(de)(de)微客，第(di)一(yi)款(kuan)采用全面安全防(fang)護結構的(de)(de)(de)微客，第(di)一(yi)款(kuan)具有10余種改裝車(che)型(xing)，堪稱百變金剛的(de)(de)(de)微客。