狼群视频在线

前制動片(剎車片)簡介

制(zhi)(zhi)(zhi)動(dong)(dong)片(pian)(pian)，也叫剎(cha)車(che)片(pian)(pian)，在(zai)(zai)汽車(che)的(de)(de)(de)制(zhi)(zhi)(zhi)動(dong)(dong)系統中，制(zhi)(zhi)(zhi)動(dong)(dong)片(pian)(pian)是最關(guan)鍵的(de)(de)(de)安全零件，所有剎(cha)車(che)效果的(de)(de)(de)好壞都是制(zhi)(zhi)(zhi)動(dong)(dong)片(pian)(pian)起著決定性的(de)(de)(de)作用(yong)。制(zhi)(zhi)(zhi)動(dong)(dong)片(pian)(pian)一般(ban)由(you)鋼板(ban)、粘結隔(ge)熱層和摩(mo)擦(ca)(ca)(ca)塊構(gou)成，其(qi)中隔(ge)熱層是由(you)不傳熱的(de)(de)(de)材(cai)料組(zu)成，目(mu)的(de)(de)(de)是隔(ge)熱；摩(mo)擦(ca)(ca)(ca)塊是由(you)摩(mo)擦(ca)(ca)(ca)材(cai)料、黏合劑組(zu)成，制(zhi)(zhi)(zhi)動(dong)(dong)時被擠(ji)壓在(zai)(zai)制(zhi)(zhi)(zhi)動(dong)(dong)盤和制(zhi)(zhi)(zhi)動(dong)(dong)鼓上產生摩(mo)擦(ca)(ca)(ca)，從而達到車(che)輛減速剎(cha)車(che)的(de)(de)(de)目(mu)的(de)(de)(de)

制動(dong)(dong)片在使用過程中，由于摩(mo)擦作用，摩(mo)擦塊會逐漸被磨(mo)損(sun)，摩(mo)擦材(cai)料使用完后要及(ji)時更換(huan)(huan)制動(dong)(dong)片，否則鋼板與制動(dong)(dong)盤(pan)就會直接接觸，最(zui)終會喪失制動(dong)(dong)效果(guo)并損(sun)壞(huai)制動(dong)(dong)盤(pan)，影響行車安(an)全(quan)。為了您的行車安(an)全(quan)，請定期檢查和(he)更換(huan)(huan)制動(dong)(dong)片。
汽車(che)(che)摩擦材(cai)(cai)料(liao)是(shi)摩擦式(接(jie)觸式)制(zhi)動(dong)(dong)(dong)器和離合(he)器用(yong)以制(zhi)動(dong)(dong)(dong)和傳(chuan)動(dong)(dong)(dong)的(de)(de)關鍵材(cai)(cai)料(liao)。汽車(che)(che)制(zhi)動(dong)(dong)(dong)片是(shi)車(che)(che)輛制(zhi)動(dong)(dong)(dong)傳(chuan)動(dong)(dong)(dong)的(de)(de)關鍵部件，直接(jie)影(ying)響汽車(che)(che)的(de)(de)行駛安全(quan)(quan)性(xing)(xing)(xing)能(neng)。21世紀(ji)的(de)(de)汽車(che)(che)制(zhi)動(dong)(dong)(dong)器的(de)(de)主要課題是(shi)更安全(quan)(quan)、輕(qing)量化和合(he)乎環境保護(hu)要求，這不(bu)僅(jin)需要進行新材(cai)(cai)料(liao)開發，而(er)且需要采用(yong)新結構、新系統(tong)，以便(bian)大(da)幅(fu)度提高制(zhi)動(dong)(dong)(dong)器的(de)(de)綜合(he)使用(yong)性(xing)(xing)(xing)能(neng)和實現輕(qing)量化。它(ta)的(de)(de)性(xing)(xing)(xing)能(neng)好(hao)壞，直接(jie)影(ying)響著汽車(che)(che)制(zhi)動(dong)(dong)(dong)系統(tong)能(neng)否正常使用(yong)，從而(er)關乎到汽車(che)(che)舒適性(xing)(xing)(xing)、安全(quan)(quan)性(xing)(xing)(xing)等性(xing)(xing)(xing)能(neng)的(de)(de)實現。
汽車摩(mo)擦(ca)材(cai)料生產(chan)工(gong)(gong)(gong)藝(yi)按照加工(gong)(gong)(gong)溫(wen)度區分，大(da)致(zhi)可以分為(wei)三類：熱(re)壓(ya)工(gong)(gong)(gong)藝(yi)、冷壓(ya)工(gong)(gong)(gong)藝(yi)和(he)溫(wen)壓(ya)工(gong)(gong)(gong)藝(yi)。熱(re)壓(ya)工(gong)(gong)(gong)藝(yi)應(ying)用(yong)歷史悠久、技術成(cheng)熟、適用(yong)面(mian)廣，現(xian)階段(duan)為(wei)國內外大(da)部分摩(mo)擦(ca)材(cai)料生產(chan)廠(chang)家(jia)所應(ying)用(yong)。冷壓(ya)和(he)溫(wen)壓(ya)工(gong)(gong)(gong)藝(yi)都屬(shu)于低溫(wen)成(cheng)型(xing)工(gong)(gong)(gong)藝(yi)，屬(shu)于新(xin)型(xing)摩(mo)擦(ca)材(cai)料生產(chan)工(gong)(gong)(gong)藝(yi)，性能較為(wei)優越(yue)，雖然這些新(xin)工(gong)(gong)(gong)藝(yi)的研究取得了一定(ding)成(cheng)績，但尚且屬(shu)于探索(suo)階段(duan)，技術還(huan)不成(cheng)熟，還(huan)有待深(shen)入開展

前制動片的拆裝安裝方法：

前(qian)制(zhi)動(dong)片的拆裝安(an)裝方(fang)法：

更換剎車皮(pi)我們(men)會用(yong)到千(qian)斤(jin)頂、合適的(de)套筒(tong)扳手(shou)、梅花扳手(shou)、螺絲刀、砂紙、潤滑(hua)脂等。所(suo)有(you)工(gong)具和(he)剎車皮(pi)零件(jian)都能通(tong)過網(wang)購買(mai)到。有(you)些工(gong)具車輛一般(ban)會配(pei)備，如千(qian)斤(jin)頂以及拆輪胎的(de)十字套筒(tong)；而一些則需自行購買(mai)。

雪佛蘭開拓者簡介

雪佛蘭開(kai)拓者(zhe)，2003年上市，一(yi)直以來都是雪佛蘭最令人尊(zun)敬(jing)的和(he)銷量最好的卡(ka)車。自(zi)1995年(nian)起，已(yi)在(zai)美國(guo)獲得28個(ge)獎項，包括(kuo)當年(nian)在(zai)北(bei)美國(guo)際(ji)汽車展覽會上(shang)獲得的北(bei)美年(nian)度最佳(jia)卡(ka)車大獎.