狼群视频在线

前制動片(剎車片)簡介

制(zhi)動(dong)片(pian)，也叫剎(cha)車(che)片(pian)，在(zai)汽車(che)的(de)(de)制(zhi)動(dong)系統中(zhong)，制(zhi)動(dong)片(pian)是(shi)(shi)(shi)最關(guan)鍵的(de)(de)安全零件，所有(you)剎(cha)車(che)效果的(de)(de)好壞都是(shi)(shi)(shi)制(zhi)動(dong)片(pian)起著決定性的(de)(de)作用。制(zhi)動(dong)片(pian)一(yi)般由鋼(gang)板、粘(zhan)結隔熱層和摩擦(ca)塊(kuai)構成，其中(zhong)隔熱層是(shi)(shi)(shi)由不傳熱的(de)(de)材料(liao)組成，目的(de)(de)是(shi)(shi)(shi)隔熱；摩擦(ca)塊(kuai)是(shi)(shi)(shi)由摩擦(ca)材料(liao)、黏合(he)劑(ji)組成，制(zhi)動(dong)時(shi)被擠壓在(zai)制(zhi)動(dong)盤和制(zhi)動(dong)鼓上產生摩擦(ca)，從(cong)而達到車(che)輛減速(su)剎(cha)車(che)的(de)(de)目的(de)(de)

制(zhi)動(dong)(dong)片(pian)在(zai)使用過(guo)程中，由于摩擦作用，摩擦塊會逐漸(jian)被(bei)磨損，摩擦材(cai)料(liao)使用完后(hou)要及時(shi)更換制(zhi)動(dong)(dong)片(pian)，否則(ze)鋼板與制(zhi)動(dong)(dong)盤就會直接接觸，最終會喪失制(zhi)動(dong)(dong)效(xiao)果(guo)并損壞制(zhi)動(dong)(dong)盤，影響(xiang)行(xing)車安全。為(wei)了(le)您的行(xing)車安全，請定(ding)期(qi)檢查(cha)和(he)更換制(zhi)動(dong)(dong)片(pian)。
汽(qi)車(che)(che)摩(mo)擦(ca)材料(liao)(liao)是(shi)摩(mo)擦(ca)式(接(jie)觸式)制(zhi)(zhi)動(dong)(dong)器和離合器用(yong)(yong)以制(zhi)(zhi)動(dong)(dong)和傳(chuan)動(dong)(dong)的(de)關(guan)鍵材料(liao)(liao)。汽(qi)車(che)(che)制(zhi)(zhi)動(dong)(dong)片(pian)是(shi)車(che)(che)輛制(zhi)(zhi)動(dong)(dong)傳(chuan)動(dong)(dong)的(de)關(guan)鍵部件，直接(jie)影響汽(qi)車(che)(che)的(de)行駛安全性(xing)能(neng)。21世紀的(de)汽(qi)車(che)(che)制(zhi)(zhi)動(dong)(dong)器的(de)主要(yao)(yao)課(ke)題是(shi)更(geng)安全、輕量化(hua)和合乎環境保護(hu)要(yao)(yao)求，這不僅需要(yao)(yao)進行新材料(liao)(liao)開發，而且需要(yao)(yao)采用(yong)(yong)新結構(gou)、新系(xi)(xi)統，以便大幅度(du)提高制(zhi)(zhi)動(dong)(dong)器的(de)綜合使用(yong)(yong)性(xing)能(neng)和實現輕量化(hua)。它的(de)性(xing)能(neng)好壞(huai)，直接(jie)影響著汽(qi)車(che)(che)制(zhi)(zhi)動(dong)(dong)系(xi)(xi)統能(neng)否正常使用(yong)(yong)，從而關(guan)乎到汽(qi)車(che)(che)舒適性(xing)、安全性(xing)等性(xing)能(neng)的(de)實現。
汽車(che)摩擦材(cai)料生(sheng)產(chan)(chan)工(gong)(gong)(gong)(gong)藝(yi)按(an)照加工(gong)(gong)(gong)(gong)溫(wen)度區分，大致可以(yi)分為(wei)三類：熱壓(ya)工(gong)(gong)(gong)(gong)藝(yi)、冷壓(ya)工(gong)(gong)(gong)(gong)藝(yi)和溫(wen)壓(ya)工(gong)(gong)(gong)(gong)藝(yi)。熱壓(ya)工(gong)(gong)(gong)(gong)藝(yi)應(ying)用(yong)歷史(shi)悠久、技(ji)術成熟(shu)、適(shi)用(yong)面廣，現(xian)階(jie)段為(wei)國內外大部分摩擦材(cai)料生(sheng)產(chan)(chan)廠家所應(ying)用(yong)。冷壓(ya)和溫(wen)壓(ya)工(gong)(gong)(gong)(gong)藝(yi)都屬于(yu)低溫(wen)成型(xing)(xing)工(gong)(gong)(gong)(gong)藝(yi)，屬于(yu)新型(xing)(xing)摩擦材(cai)料生(sheng)產(chan)(chan)工(gong)(gong)(gong)(gong)藝(yi)，性能較為(wei)優越，雖然這(zhe)些新工(gong)(gong)(gong)(gong)藝(yi)的(de)研究取得(de)了一(yi)定成績，但尚且屬于(yu)探索階(jie)段，技(ji)術還不成熟(shu)，還有待深入開展

前制動片的拆裝安裝方法：

前制動片的拆裝(zhuang)安(an)裝(zhuang)方法：

更換剎車皮我(wo)們會用到(dao)千(qian)斤頂、合適(shi)的套筒扳手(shou)、梅(mei)花扳手(shou)、螺絲刀、砂(sha)紙、潤滑脂等。所(suo)有工具和剎車皮零件都能通過網購(gou)買(mai)到(dao)。有些(xie)工具車輛(liang)一般會配備，如千(qian)斤頂以及(ji)拆輪胎的十字套筒；而一些(xie)則需自行(xing)購(gou)買(mai)。

寶馬316Li簡介

華晨寶馬316i在(zai)上(shang)一年的(de)成(cheng)都車展上(shang)已經上(shang)市,而大家更(geng)為關注的(de)316Li車型將會在今年內正式推出,預計售價將低于30萬元起步