狼群视频在线

前門外飾板簡介

汽車(che)的車(che)門下部(bu)外(wai)飾(shi)板(ban)(ban)是通(tong)過卡(ka)扣與鈑(ban)金件卡(ka)接(jie)在(zai)一起,外(wai)飾(shi)板(ban)(ban)的邊(bian)緣位(wei)置與鈑(ban)金貼合,通(tong)過雙面膠粘(zhan)接(jie)固定。

汽車前圍板作用：

1、汽車(che)(che)覆(fu)蓋(gai)件（簡稱(cheng)覆(fu)蓋(gai)件）是指構成汽車(che)(che)車(che)(che)身或駕駛室、覆(fu)蓋(gai)發動(dong)機和(he)底(di)盤(pan)的異形(xing)體表面和(he)內部的汽車(che)(che)零件。汽車(che)(che)覆(fu)蓋(gai)件既(ji)是外觀裝(zhuang)飾性(xing)的零件，又(you)是封閉薄殼狀(zhuang)的受(shou)力零件；
2、覆蓋(gai)件(jian)表面上任何微小的(de)缺陷都會在涂(tu)漆后(hou)引(yin)起光線的(de)漫反(fan)射而(er)損壞外(wai)形(xing)的(de)美(mei)觀(guan)，因此(ci)覆蓋(gai)件(jian)表面不允許有波紋、皺折、邊緣(yuan)拉痕和其(qi)他(ta)破壞表面美(mei)感的(de)缺陷。歐、美(mei)、日等發(fa)達國家生產的(de)A級(ji)表面精度的(de)汽車覆蓋(gai)件(jian)有引(yin)擎蓋(gai)板；
3、車(che)頂蓋(gai)(gai)，左(zuo)、右(you)車(che)側圍(wei)(wei)，前(qian)(qian)(qian)、后(hou)車(che)門，前(qian)(qian)(qian)、后(hou)、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(ji)前(qian)(qian)(qian)支撐板(ban)(ban)(ban)(ban)，發(fa)動機(ji)前(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)板(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)裙板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)框架，前(qian)(qian)(qian)翼子(zi)板(ban)(ban)(ban)(ban)，車(che)輪擋泥板(ban)(ban)(ban)(ban)、后(hou)翼子(zi)板(ban)(ban)(ban)(ban)、后(hou)圍(wei)(wei)板(ban)(ban)(ban)(ban)、行李倉蓋(gai)(gai)，后(hou)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)(qian)(qian)圍(wei)(wei)側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)擋泥板(ban)(ban)(ban)(ban)、發(fa)動機(ji)罩。覆蓋(gai)(gai)件(jian)的制造是汽車(che)車(che)身制造的關鍵(jian)環節。
前圍(wei)板(ban)(ban)(ban)是(shi)指發(fa)動(dong)機(ji)(ji)艙(cang)與車廂之(zhi)(zhi)間的(de)(de)(de)隔板(ban)(ban)(ban)，它(ta)和地(di)板(ban)(ban)(ban)、前立柱(zhu)聯(lian)接，安裝在前圍(wei)上蓋板(ban)(ban)(ban)之(zhi)(zhi)下。前圍(wei)板(ban)(ban)(ban)上有(you)許多孔(kong)口(kou)，作為操縱用(yong)的(de)(de)(de)拉(la)線、拉(la)桿、管路和電線束(shu)通(tong)過之(zhi)(zhi)用(yong)，還要(yao)配(pei)合踏(ta)板(ban)(ban)(ban)、方向(xiang)機(ji)(ji)柱(zhu)等機(ji)(ji)件安裝位置。為防(fang)止發(fa)動(dong)機(ji)(ji)艙(cang)里的(de)(de)(de)廢氣、高溫(wen)、噪(zao)聲(sheng)竄入車廂，前圍(wei)板(ban)(ban)(ban)上要(yao)有(you)密封措(cuo)施和隔熱裝置。在發(fa)生意(yi)外事故時，它(ta)應具有(you)足夠(gou)的(de)(de)(de)強度和剛(gang)度。對比車身其(qi)它(ta)部件而言，前圍(wei)板(ban)(ban)(ban)裝配(pei)最重要(yao)的(de)(de)(de)工藝技(ji)術(shu)是(shi)密封和隔熱，它(ta)的(de)(de)(de)優劣往往反(fan)映了車輛運(yun)行的(de)(de)(de)質量。

雷克薩斯GX(進口)簡介

雷克(ke)薩(sa)斯GX460 作為LEXUS雷克(ke)薩(sa)斯家族第三款(kuan)豪華(hua)(hua)SUV， LEXUS雷克(ke)薩(sa)斯全(quan)路況中型(xing)豪華(hua)(hua)SUV全(quan)新GX 460于2010年正式(shi)登陸中國市場，。雷克(ke)薩(sa)斯GX系列(lie)車型(xing)定位于LX系列(lie)全(quan)尺寸大型(xing)豪華(hua)(hua)SUV及(ji)RX系列(lie)豪華(hua)(hua)SUV之間。