狼群视频在线

前門外飾板簡介

汽車的(de)車門下部外(wai)(wai)飾(shi)(shi)板(ban)是通過卡扣與(yu)鈑金件卡接在一起,外(wai)(wai)飾(shi)(shi)板(ban)的(de)邊緣(yuan)位置與(yu)鈑金貼合,通過雙面(mian)膠(jiao)粘接固(gu)定。

汽車前圍板作用：

1、汽車(che)覆(fu)(fu)蓋(gai)件(jian)（簡稱覆(fu)(fu)蓋(gai)件(jian)）是指(zhi)構成(cheng)汽車(che)車(che)身或駕駛室、覆(fu)(fu)蓋(gai)發(fa)動機和(he)底盤的(de)異形體表面和(he)內(nei)部的(de)汽車(che)零件(jian)。汽車(che)覆(fu)(fu)蓋(gai)件(jian)既是外觀裝飾(shi)性的(de)零件(jian)，又(you)是封閉薄殼狀(zhuang)的(de)受力零件(jian)；
2、覆蓋(gai)(gai)件表面上任何(he)微小的(de)缺陷(xian)(xian)都會(hui)在涂漆后(hou)引起光線的(de)漫反射而損壞(huai)外(wai)形的(de)美觀(guan)，因此(ci)覆蓋(gai)(gai)件表面不允(yun)許有波紋、皺折、邊緣拉痕和(he)其他破壞(huai)表面美感的(de)缺陷(xian)(xian)。歐、美、日等發達(da)國家生(sheng)產的(de)A級表面精度的(de)汽車(che)覆蓋(gai)(gai)件有引擎蓋(gai)(gai)板；
3、車頂(ding)蓋(gai)，左(zuo)、右(you)車側圍(wei)(wei)(wei)，前(qian)(qian)(qian)、后(hou)車門(men)，前(qian)(qian)(qian)、后(hou)、左(zuo)、右(you)翼(yi)子(zi)板(ban)(ban)(ban)(ban)，行(xing)禮箱(xiang)蓋(gai)板(ban)(ban)(ban)(ban)，發(fa)動(dong)機(ji)前(qian)(qian)(qian)支撐(cheng)板(ban)(ban)(ban)(ban)，發(fa)動(dong)機(ji)前(qian)(qian)(qian)裙(qun)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)蓋(gai)板(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)，后(hou)圍(wei)(wei)(wei)上(shang)蓋(gai)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)裙(qun)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)框架，前(qian)(qian)(qian)翼(yi)子(zi)板(ban)(ban)(ban)(ban)，車輪擋泥板(ban)(ban)(ban)(ban)、后(hou)翼(yi)子(zi)板(ban)(ban)(ban)(ban)、后(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、行(xing)李(li)倉蓋(gai)，后(hou)圍(wei)(wei)(wei)上(shang)蓋(gai)板(ban)(ban)(ban)(ban)、頂(ding)蓋(gai)、前(qian)(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)蓋(gai)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)擋泥板(ban)(ban)(ban)(ban)、發(fa)動(dong)機(ji)罩。覆蓋(gai)件的制(zhi)造(zao)是汽車車身制(zhi)造(zao)的關鍵環節。
前(qian)圍(wei)板是指發(fa)動機(ji)艙(cang)與車(che)廂(xiang)之(zhi)間的隔(ge)板，它和(he)(he)地板、前(qian)立柱(zhu)聯接，安(an)裝在(zai)前(qian)圍(wei)上(shang)(shang)蓋板之(zhi)下。前(qian)圍(wei)板上(shang)(shang)有(you)許(xu)多孔口(kou)，作為操(cao)縱用的拉線(xian)、拉桿、管路和(he)(he)電線(xian)束通過之(zhi)用，還要(yao)配(pei)(pei)合踏板、方向機(ji)柱(zhu)等機(ji)件安(an)裝位置(zhi)。為防止(zhi)發(fa)動機(ji)艙(cang)里的廢氣、高溫、噪(zao)聲(sheng)竄(cuan)入(ru)車(che)廂(xiang)，前(qian)圍(wei)板上(shang)(shang)要(yao)有(you)密封措(cuo)施和(he)(he)隔(ge)熱裝置(zhi)。在(zai)發(fa)生(sheng)意外(wai)事故時，它應具有(you)足夠的強(qiang)度和(he)(he)剛度。對(dui)比車(che)身其它部(bu)件而言，前(qian)圍(wei)板裝配(pei)(pei)最重(zhong)要(yao)的工藝技術是密封和(he)(he)隔(ge)熱，它的優劣往(wang)往(wang)反映了車(che)輛運行的質量。

金旅客車系列簡介

金旅(lv)客(ke)車(che)系列是(shi)金旅(lv)客(ke)車(che)公(gong)司(si)旗下的客(ke)車(che)系列。