狼群视频在线

前門外飾板簡介

汽車的車門下(xia)部外飾板是通(tong)過卡(ka)扣與鈑金件卡(ka)接在(zai)一起(qi),外飾板的邊緣位置與鈑金貼(tie)合,通(tong)過雙面膠粘接固定。

汽車前圍板作用：

1、汽(qi)(qi)車(che)(che)覆(fu)(fu)蓋件（簡(jian)稱覆(fu)(fu)蓋件）是指構成汽(qi)(qi)車(che)(che)車(che)(che)身或駕(jia)駛(shi)室、覆(fu)(fu)蓋發動機和(he)底盤的(de)異形體表面和(he)內部的(de)汽(qi)(qi)車(che)(che)零(ling)(ling)件。汽(qi)(qi)車(che)(che)覆(fu)(fu)蓋件既是外觀裝飾性的(de)零(ling)(ling)件，又是封閉(bi)薄殼狀的(de)受力零(ling)(ling)件；
2、覆蓋(gai)件表(biao)面(mian)上任何微小的(de)缺(que)陷(xian)都(dou)會在涂漆后引起光(guang)線的(de)漫反射而(er)損壞外形的(de)美(mei)觀(guan)，因此覆蓋(gai)件表(biao)面(mian)不允許有(you)波紋、皺折、邊緣(yuan)拉痕和其他破壞表(biao)面(mian)美(mei)感的(de)缺(que)陷(xian)。歐、美(mei)、日等發(fa)達國家生(sheng)產(chan)的(de)A級(ji)表(biao)面(mian)精度的(de)汽車覆蓋(gai)件有(you)引擎蓋(gai)板；
3、車(che)(che)頂蓋(gai)(gai)，左(zuo)、右(you)車(che)(che)側圍，前(qian)(qian)(qian)、后車(che)(che)門，前(qian)(qian)(qian)、后、左(zuo)、右(you)翼子(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)支撐(cheng)板(ban)(ban)(ban)(ban)，發(fa)動機前(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)，后圍板(ban)(ban)(ban)(ban)，后圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)框架(jia)，前(qian)(qian)(qian)翼子(zi)板(ban)(ban)(ban)(ban)，車(che)(che)輪擋泥板(ban)(ban)(ban)(ban)、后翼子(zi)板(ban)(ban)(ban)(ban)、后圍板(ban)(ban)(ban)(ban)、行李倉蓋(gai)(gai)，后圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)(qian)(qian)圍側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)擋泥板(ban)(ban)(ban)(ban)、發(fa)動機罩(zhao)。覆蓋(gai)(gai)件(jian)的制(zhi)造(zao)是汽車(che)(che)車(che)(che)身制(zhi)造(zao)的關鍵環節。
前圍(wei)板(ban)(ban)(ban)(ban)是指發(fa)動機(ji)(ji)艙與(yu)車廂之(zhi)間的(de)(de)隔板(ban)(ban)(ban)(ban)，它和(he)(he)地板(ban)(ban)(ban)(ban)、前立柱(zhu)聯(lian)接，安裝(zhuang)在前圍(wei)上(shang)蓋(gai)板(ban)(ban)(ban)(ban)之(zhi)下。前圍(wei)板(ban)(ban)(ban)(ban)上(shang)有許(xu)多孔口(kou)，作為操(cao)縱用(yong)的(de)(de)拉(la)線(xian)、拉(la)桿、管路(lu)和(he)(he)電線(xian)束通(tong)過之(zhi)用(yong)，還要(yao)(yao)配(pei)(pei)合踏板(ban)(ban)(ban)(ban)、方(fang)向機(ji)(ji)柱(zhu)等(deng)機(ji)(ji)件(jian)安裝(zhuang)位置。為防止發(fa)動機(ji)(ji)艙里(li)的(de)(de)廢(fei)氣、高溫、噪聲竄入車廂，前圍(wei)板(ban)(ban)(ban)(ban)上(shang)要(yao)(yao)有密封措施和(he)(he)隔熱裝(zhuang)置。在發(fa)生意(yi)外事故時，它應具有足(zu)夠的(de)(de)強度和(he)(he)剛度。對比車身(shen)其它部(bu)件(jian)而言，前圍(wei)板(ban)(ban)(ban)(ban)裝(zhuang)配(pei)(pei)最重(zhong)要(yao)(yao)的(de)(de)工藝技(ji)術是密封和(he)(he)隔熱，它的(de)(de)優劣往往反映了車輛運行的(de)(de)質量(liang)。

奔馳CLS300簡介

奔馳(chi)cls300 2009款(kuan) CLS 300三廂(xiang)車銷售形勢在銷售，廠家指導價格79.8萬。