狼群视频在线

前制動片(剎車片)簡介

制動(dong)(dong)(dong)片，也叫剎車(che)片，在汽車(che)的制動(dong)(dong)(dong)系(xi)統中(zhong)，制動(dong)(dong)(dong)片是最關鍵(jian)的安全零件，所(suo)有剎車(che)效果的好壞都是制動(dong)(dong)(dong)片起著決定性的作用。制動(dong)(dong)(dong)片一般由(you)(you)鋼板、粘結隔(ge)熱層和(he)(he)摩擦(ca)(ca)塊構成，其中(zhong)隔(ge)熱層是由(you)(you)不傳熱的材料組(zu)成，目的是隔(ge)熱；摩擦(ca)(ca)塊是由(you)(you)摩擦(ca)(ca)材料、黏(nian)合(he)劑組(zu)成，制動(dong)(dong)(dong)時被擠壓在制動(dong)(dong)(dong)盤和(he)(he)制動(dong)(dong)(dong)鼓上產生摩擦(ca)(ca)，從而達到車(che)輛(liang)減速剎車(che)的目的

制動片(pian)在使(shi)用(yong)(yong)過(guo)程(cheng)中，由于(yu)摩擦作(zuo)用(yong)(yong)，摩擦塊會逐漸(jian)被磨損，摩擦材料(liao)使(shi)用(yong)(yong)完(wan)后要(yao)及(ji)時更(geng)換(huan)制動片(pian)，否則鋼(gang)板與制動盤就會直(zhi)接(jie)接(jie)觸，最終會喪(sang)失制動效(xiao)果并損壞制動盤，影(ying)響行(xing)車(che)(che)安全。為了您的行(xing)車(che)(che)安全，請定期(qi)檢(jian)查(cha)和更(geng)換(huan)制動片(pian)。
汽(qi)車摩擦材(cai)料(liao)(liao)是(shi)(shi)摩擦式(接觸式)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)和(he)(he)離合(he)器(qi)用以制(zhi)(zhi)(zhi)動(dong)(dong)(dong)和(he)(he)傳(chuan)動(dong)(dong)(dong)的關鍵(jian)材(cai)料(liao)(liao)。汽(qi)車制(zhi)(zhi)(zhi)動(dong)(dong)(dong)片是(shi)(shi)車輛(liang)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)傳(chuan)動(dong)(dong)(dong)的關鍵(jian)部(bu)件(jian)，直接影響(xiang)汽(qi)車的行駛安(an)全性(xing)(xing)(xing)能。21世紀的汽(qi)車制(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)的主(zhu)要(yao)課題是(shi)(shi)更安(an)全、輕(qing)量化和(he)(he)合(he)乎環(huan)境(jing)保(bao)護(hu)要(yao)求，這不僅需要(yao)進(jin)行新材(cai)料(liao)(liao)開發，而(er)且需要(yao)采用新結構、新系統，以便大幅(fu)度提高制(zhi)(zhi)(zhi)動(dong)(dong)(dong)器(qi)的綜合(he)使用性(xing)(xing)(xing)能和(he)(he)實現(xian)輕(qing)量化。它的性(xing)(xing)(xing)能好壞，直接影響(xiang)著汽(qi)車制(zhi)(zhi)(zhi)動(dong)(dong)(dong)系統能否正常(chang)使用，從(cong)而(er)關乎到汽(qi)車舒適性(xing)(xing)(xing)、安(an)全性(xing)(xing)(xing)等性(xing)(xing)(xing)能的實現(xian)。
汽車摩(mo)(mo)擦材(cai)料(liao)生(sheng)(sheng)(sheng)產(chan)工(gong)(gong)(gong)藝(yi)按照加工(gong)(gong)(gong)溫度區分，大(da)致(zhi)可以分為三類：熱壓(ya)工(gong)(gong)(gong)藝(yi)、冷(leng)壓(ya)工(gong)(gong)(gong)藝(yi)和溫壓(ya)工(gong)(gong)(gong)藝(yi)。熱壓(ya)工(gong)(gong)(gong)藝(yi)應用(yong)(yong)歷史悠久、技(ji)術成(cheng)熟、適用(yong)(yong)面廣，現(xian)階段為國內外(wai)大(da)部分摩(mo)(mo)擦材(cai)料(liao)生(sheng)(sheng)(sheng)產(chan)廠家所應用(yong)(yong)。冷(leng)壓(ya)和溫壓(ya)工(gong)(gong)(gong)藝(yi)都屬于(yu)低溫成(cheng)型(xing)工(gong)(gong)(gong)藝(yi)，屬于(yu)新型(xing)摩(mo)(mo)擦材(cai)料(liao)生(sheng)(sheng)(sheng)產(chan)工(gong)(gong)(gong)藝(yi)，性(xing)能較為優越(yue)，雖然這些新工(gong)(gong)(gong)藝(yi)的(de)研究(jiu)取得(de)了一(yi)定成(cheng)績，但尚且屬于(yu)探(tan)索階段，技(ji)術還不成(cheng)熟，還有待深入開(kai)展(zhan)

前制動片的拆裝安裝方法：

前(qian)制動片(pian)的拆裝安裝方(fang)法(fa)：

更換剎(cha)車(che)皮我們會(hui)用到千(qian)斤頂(ding)(ding)、合適(shi)的套(tao)筒扳手(shou)、梅花扳手(shou)、螺(luo)絲(si)刀、砂(sha)紙(zhi)、潤(run)滑脂等。所有工(gong)具和剎(cha)車(che)皮零件都(dou)能通(tong)過網購(gou)(gou)買(mai)到。有些工(gong)具車(che)輛一(yi)般(ban)會(hui)配備，如千(qian)斤頂(ding)(ding)以及拆輪(lun)胎的十字套(tao)筒；而一(yi)些則(ze)需自行(xing)購(gou)(gou)買(mai)。

寶駿360簡介

寶(bao)駿360是上汽通用五菱針(zhen)對年輕(qing)(qing)家(jia)庭(ting)量身打造(zao)的(de)6座(zuo)家(jia)用車，三排(pai)六(liu)座(zuo)的(de)差(cha)異化功能定位，能保證全家(jia)人出行的(de)需求，這是5座(zuo)車難以(yi)實現的(de)；同時緊湊的(de)車身尺寸， 比(bi)7座(zuo)車來說更適宜駕駛(shi)和停車，車輛(liang)顏值也被年輕(qing)(qing)人喜(xi)愛。