狼群视频在线

前門外飾板簡介

汽(qi)車的(de)車門下部外飾板是通過(guo)卡扣與鈑金(jin)件卡接在一起(qi),外飾板的(de)邊緣位置與鈑金(jin)貼合(he),通過(guo)雙面膠粘接固定。

汽車前圍板作用：

1、汽(qi)(qi)車(che)覆(fu)蓋件(jian)(jian)（簡(jian)稱覆(fu)蓋件(jian)(jian)）是(shi)指構(gou)成汽(qi)(qi)車(che)車(che)身或(huo)駕駛室、覆(fu)蓋發動機和底(di)盤的異形體(ti)表面(mian)和內部的汽(qi)(qi)車(che)零(ling)件(jian)(jian)。汽(qi)(qi)車(che)覆(fu)蓋件(jian)(jian)既是(shi)外觀裝飾性的零(ling)件(jian)(jian)，又是(shi)封閉薄殼狀的受(shou)力零(ling)件(jian)(jian)；
2、覆蓋(gai)件表(biao)面(mian)上任何(he)微小(xiao)的(de)缺陷(xian)都會在涂漆后引起光線的(de)漫反(fan)射(she)而損壞外形(xing)的(de)美觀，因此覆蓋(gai)件表(biao)面(mian)不(bu)允許(xu)有波紋、皺折(zhe)、邊緣拉痕和其他破壞表(biao)面(mian)美感的(de)缺陷(xian)。歐、美、日等發(fa)達(da)國(guo)家生產的(de)A級表(biao)面(mian)精度的(de)汽(qi)車覆蓋(gai)件有引擎蓋(gai)板；
3、車(che)(che)頂(ding)蓋(gai)(gai)，左、右車(che)(che)側圍(wei)(wei)(wei)，前(qian)(qian)(qian)(qian)(qian)、后(hou)(hou)車(che)(che)門(men)，前(qian)(qian)(qian)(qian)(qian)、后(hou)(hou)、左、右翼(yi)子(zi)(zi)板(ban)(ban)(ban)(ban)，行禮箱蓋(gai)(gai)板(ban)(ban)(ban)(ban)，發(fa)動機前(qian)(qian)(qian)(qian)(qian)支撐板(ban)(ban)(ban)(ban)，發(fa)動機前(qian)(qian)(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)，后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)，后(hou)(hou)圍(wei)(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)(qian)框架(jia)，前(qian)(qian)(qian)(qian)(qian)翼(yi)子(zi)(zi)板(ban)(ban)(ban)(ban)，車(che)(che)輪擋泥板(ban)(ban)(ban)(ban)、后(hou)(hou)翼(yi)子(zi)(zi)板(ban)(ban)(ban)(ban)、后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、行李(li)倉(cang)蓋(gai)(gai)，后(hou)(hou)圍(wei)(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)、頂(ding)蓋(gai)(gai)、前(qian)(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)(qian)擋泥板(ban)(ban)(ban)(ban)、發(fa)動機罩。覆(fu)蓋(gai)(gai)件的制造是汽(qi)車(che)(che)車(che)(che)身制造的關鍵環節。
前(qian)圍板是指(zhi)發動(dong)機艙(cang)與(yu)車廂之間的(de)(de)隔(ge)板，它(ta)(ta)和地板、前(qian)立(li)柱聯接，安(an)裝(zhuang)在(zai)前(qian)圍上(shang)蓋板之下。前(qian)圍板上(shang)有許多孔口，作為操縱用(yong)的(de)(de)拉線、拉桿、管路和電線束通過之用(yong)，還(huan)要配(pei)合踏(ta)板、方向機柱等機件(jian)安(an)裝(zhuang)位置。為防止(zhi)發動(dong)機艙(cang)里的(de)(de)廢氣(qi)、高溫、噪聲竄入車廂，前(qian)圍板上(shang)要有密封(feng)措施(shi)和隔(ge)熱裝(zhuang)置。在(zai)發生意外事故時，它(ta)(ta)應具(ju)有足(zu)夠的(de)(de)強度(du)和剛度(du)。對比車身其它(ta)(ta)部件(jian)而言，前(qian)圍板裝(zhuang)配(pei)最重要的(de)(de)工藝技術是密封(feng)和隔(ge)熱，它(ta)(ta)的(de)(de)優劣(lie)往往反(fan)映(ying)了(le)車輛(liang)運行的(de)(de)質量。

凱迪拉克Escalade簡介

凱(kai)迪(di)(di)拉(la)克Escalade是(shi)凱(kai)迪(di)(di)拉(la)克品(pin)牌的代(dai)表和象征， 作為一款(kuan)百萬(wan)級(ji)的全功能超豪華SUV，ESCALADE凱(kai)雷德擁有雄渾的動力和操(cao)控(kong)感(gan)覺(jue)，在引擎部(bu)分V型八缸的最大(da)馬力與最大(da)扭力分別為345hp/5200rpm與52.5kgm/4000rpm，變速箱(xiang)則采用(yong)電子控(kong)制(zhi)四(si)速自動變速箱(xiang)。