狼群视频在线

前門外飾板簡介

汽車的車門下部外(wai)飾(shi)(shi)板是通過(guo)卡(ka)扣與鈑金件卡(ka)接在一起,外(wai)飾(shi)(shi)板的邊緣位置(zhi)與鈑金貼(tie)合(he),通過(guo)雙(shuang)面膠粘接固(gu)定。

汽車前圍板作用：

1、汽車(che)(che)覆(fu)蓋件(jian)(jian)（簡稱覆(fu)蓋件(jian)(jian)）是(shi)指構成汽車(che)(che)車(che)(che)身或駕駛室、覆(fu)蓋發動機和(he)底盤的(de)(de)異(yi)形體表面和(he)內部的(de)(de)汽車(che)(che)零(ling)(ling)件(jian)(jian)。汽車(che)(che)覆(fu)蓋件(jian)(jian)既是(shi)外觀裝(zhuang)飾(shi)性的(de)(de)零(ling)(ling)件(jian)(jian)，又(you)是(shi)封閉薄(bo)殼狀的(de)(de)受力零(ling)(ling)件(jian)(jian)；
2、覆(fu)(fu)蓋(gai)件(jian)(jian)表(biao)(biao)面上任何微(wei)小的(de)(de)(de)(de)(de)缺陷都會在涂(tu)漆后引起光線的(de)(de)(de)(de)(de)漫反射而(er)損壞(huai)外(wai)形的(de)(de)(de)(de)(de)美觀，因此(ci)覆(fu)(fu)蓋(gai)件(jian)(jian)表(biao)(biao)面不允許有(you)波(bo)紋、皺折、邊緣拉痕和其(qi)他(ta)破壞(huai)表(biao)(biao)面美感的(de)(de)(de)(de)(de)缺陷。歐、美、日(ri)等發達國家生(sheng)產(chan)的(de)(de)(de)(de)(de)A級(ji)表(biao)(biao)面精度的(de)(de)(de)(de)(de)汽車(che)覆(fu)(fu)蓋(gai)件(jian)(jian)有(you)引擎蓋(gai)板；
3、車頂蓋(gai)(gai)，左、右車側圍(wei)(wei)(wei)，前(qian)(qian)(qian)(qian)、后(hou)(hou)車門，前(qian)(qian)(qian)(qian)、后(hou)(hou)、左、右翼(yi)子板(ban)(ban)(ban)(ban)，行(xing)禮箱蓋(gai)(gai)板(ban)(ban)(ban)(ban)，發(fa)動(dong)(dong)機前(qian)(qian)(qian)(qian)支撐(cheng)板(ban)(ban)(ban)(ban)，發(fa)動(dong)(dong)機前(qian)(qian)(qian)(qian)裙(qun)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)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(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)裙(qun)板(ban)(ban)(ban)(ban)，前(qian)(qian)(qian)(qian)框架，前(qian)(qian)(qian)(qian)翼(yi)子板(ban)(ban)(ban)(ban)，車輪擋泥板(ban)(ban)(ban)(ban)、后(hou)(hou)翼(yi)子板(ban)(ban)(ban)(ban)、后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、行(xing)李(li)倉蓋(gai)(gai)，后(hou)(hou)圍(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)、前(qian)(qian)(qian)(qian)擋泥板(ban)(ban)(ban)(ban)、發(fa)動(dong)(dong)機罩。覆(fu)蓋(gai)(gai)件的制造是汽車車身制造的關(guan)鍵環節。
前圍板(ban)(ban)是指(zhi)發動(dong)機艙(cang)與車廂(xiang)之間的(de)(de)(de)(de)隔(ge)(ge)板(ban)(ban)，它(ta)(ta)(ta)和(he)地(di)板(ban)(ban)、前立柱聯接(jie)，安裝(zhuang)(zhuang)(zhuang)在(zai)前圍上(shang)蓋板(ban)(ban)之下。前圍板(ban)(ban)上(shang)有(you)許多孔口，作為操縱(zong)用(yong)的(de)(de)(de)(de)拉(la)(la)線(xian)(xian)、拉(la)(la)桿、管路和(he)電線(xian)(xian)束通過(guo)之用(yong)，還要配合踏板(ban)(ban)、方向機柱等機件(jian)安裝(zhuang)(zhuang)(zhuang)位(wei)置。為防止發動(dong)機艙(cang)里(li)的(de)(de)(de)(de)廢氣、高溫、噪聲竄入車廂(xiang)，前圍板(ban)(ban)上(shang)要有(you)密封(feng)措施和(he)隔(ge)(ge)熱裝(zhuang)(zhuang)(zhuang)置。在(zai)發生意外(wai)事故時，它(ta)(ta)(ta)應具有(you)足夠(gou)的(de)(de)(de)(de)強度和(he)剛(gang)度。對比車身(shen)其(qi)它(ta)(ta)(ta)部件(jian)而言，前圍板(ban)(ban)裝(zhuang)(zhuang)(zhuang)配最重(zhong)要的(de)(de)(de)(de)工(gong)藝技術(shu)是密封(feng)和(he)隔(ge)(ge)熱，它(ta)(ta)(ta)的(de)(de)(de)(de)優劣(lie)往往反映了車輛(liang)運行的(de)(de)(de)(de)質量(liang)。

五菱之光簡介

上汽通用五菱(ling)每年都(dou)會根據用戶反饋的問題，對五菱(ling)之光進行改(gai)進。此(ci)次推出的新五菱(ling)之光，在外觀(guan)、內(nei)飾、空間、承載、動力、安全(quan)等(deng)方面得到全(quan)面提升(sheng)。