狼群视频在线

前門外飾板簡介

汽車的(de)車門(men)下部外(wai)飾板是通(tong)過卡扣與鈑金(jin)件卡接(jie)在(zai)一起,外(wai)飾板的(de)邊緣位置與鈑金(jin)貼合,通(tong)過雙面膠粘(zhan)接(jie)固定(ding)。

汽車前圍板作用：

1、汽車(che)覆(fu)蓋(gai)件(jian)(jian)(jian)(jian)（簡(jian)稱(cheng)覆(fu)蓋(gai)件(jian)(jian)(jian)(jian)）是(shi)(shi)指構成汽車(che)車(che)身(shen)或駕駛室(shi)、覆(fu)蓋(gai)發(fa)動機(ji)和底盤(pan)的異形體表面(mian)和內部(bu)的汽車(che)零(ling)件(jian)(jian)(jian)(jian)。汽車(che)覆(fu)蓋(gai)件(jian)(jian)(jian)(jian)既是(shi)(shi)外(wai)觀裝(zhuang)飾性的零(ling)件(jian)(jian)(jian)(jian)，又是(shi)(shi)封閉(bi)薄殼狀的受(shou)力(li)零(ling)件(jian)(jian)(jian)(jian)；
2、覆蓋件(jian)表(biao)(biao)面(mian)上任何微小的(de)缺陷(xian)都會在涂漆后引起光(guang)線的(de)漫反射而損壞(huai)外形(xing)的(de)美觀，因此覆蓋件(jian)表(biao)(biao)面(mian)不允(yun)許有(you)波(bo)紋、皺折(zhe)、邊(bian)緣拉痕(hen)和其他破壞(huai)表(biao)(biao)面(mian)美感(gan)的(de)缺陷(xian)。歐、美、日等發達國家生產的(de)A級表(biao)(biao)面(mian)精度的(de)汽車(che)覆蓋件(jian)有(you)引擎蓋板；
3、車頂蓋，左(zuo)、右車側圍(wei)，前(qian)(qian)(qian)、后(hou)車門，前(qian)(qian)(qian)、后(hou)、左(zuo)、右翼子板(ban)(ban)(ban)(ban)，行禮(li)箱蓋板(ban)(ban)(ban)(ban)，發動(dong)機(ji)前(qian)(qian)(qian)支撐板(ban)(ban)(ban)(ban)，發動(dong)機(ji)前(qian)(qian)(qian)裙(qun)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)圍(wei)上蓋板(ban)(ban)(ban)(ban)，后(hou)圍(wei)板(ban)(ban)(ban)(ban)，后(hou)圍(wei)上蓋板(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)翼子板(ban)(ban)(ban)(ban)，車輪擋(dang)泥(ni)(ni)板(ban)(ban)(ban)(ban)、后(hou)翼子板(ban)(ban)(ban)(ban)、后(hou)圍(wei)板(ban)(ban)(ban)(ban)、行李倉(cang)蓋，后(hou)圍(wei)上蓋板(ban)(ban)(ban)(ban)、頂蓋、前(qian)(qian)(qian)圍(wei)側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)上蓋板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)擋(dang)泥(ni)(ni)板(ban)(ban)(ban)(ban)、發動(dong)機(ji)罩(zhao)。覆蓋件的(de)制造是(shi)汽車車身制造的(de)關鍵環節。
前(qian)圍板是(shi)指發(fa)動機(ji)(ji)艙與(yu)車廂(xiang)(xiang)之間的(de)(de)隔(ge)板，它和(he)(he)地(di)板、前(qian)立柱(zhu)聯(lian)接，安裝在前(qian)圍上(shang)蓋板之下。前(qian)圍板上(shang)有(you)許多孔(kong)口(kou)，作為(wei)操縱用的(de)(de)拉(la)線(xian)、拉(la)桿、管(guan)路和(he)(he)電(dian)線(xian)束通過之用，還要配(pei)合踏板、方向機(ji)(ji)柱(zhu)等機(ji)(ji)件(jian)安裝位置。為(wei)防止發(fa)動機(ji)(ji)艙里(li)的(de)(de)廢氣、高(gao)溫、噪聲竄入車廂(xiang)(xiang)，前(qian)圍板上(shang)要有(you)密(mi)封措施(shi)和(he)(he)隔(ge)熱裝置。在發(fa)生意外事故(gu)時，它應具有(you)足夠的(de)(de)強度和(he)(he)剛度。對比車身其它部件(jian)而(er)言，前(qian)圍板裝配(pei)最重要的(de)(de)工藝技術是(shi)密(mi)封和(he)(he)隔(ge)熱，它的(de)(de)優(you)劣(lie)往往反映了車輛運行的(de)(de)質量。

北汽銳鈴皮卡簡介

      銳鈴(null)是北汽(qi)制造(zao)的國(guo)產車廠北京汽(qi)車于年推出的一款皮(pi)(pi)(pi)卡,最新(xin)年款為(wei)2012,簡(jian)稱(cheng)(cheng):北汽(qi)皮(pi)(pi)(pi)卡,曾用名稱(cheng)(cheng):北汽(qi)皮(pi)(pi)(pi)卡,別名:北汽(qi)皮(pi)(pi)(pi)卡,官(guan)方指(zhi)導價:7.38-9.88萬(wan)元