狼群视频在线

前門外飾板簡介

汽車的車門下部(bu)外飾板(ban)是(shi)通(tong)(tong)過卡扣與鈑金件(jian)卡接(jie)在一起,外飾板(ban)的邊(bian)緣位置與鈑金貼合(he),通(tong)(tong)過雙面膠粘接(jie)固定(ding)。

汽車前圍板作用：

1、汽(qi)車覆(fu)蓋(gai)件（簡稱(cheng)覆(fu)蓋(gai)件）是(shi)指構成汽(qi)車車身(shen)或駕駛室、覆(fu)蓋(gai)發(fa)動機和(he)底盤的(de)(de)異形體表面和(he)內部的(de)(de)汽(qi)車零件。汽(qi)車覆(fu)蓋(gai)件既是(shi)外觀裝飾性的(de)(de)零件，又(you)是(shi)封閉薄殼狀的(de)(de)受力零件；
2、覆蓋件(jian)表(biao)面上(shang)任何(he)微小(xiao)的(de)(de)缺(que)陷(xian)都會在涂漆后引起光(guang)線的(de)(de)漫反射而損(sun)壞(huai)外形的(de)(de)美(mei)(mei)觀，因(yin)此覆蓋件(jian)表(biao)面不允(yun)許有(you)波(bo)紋、皺折、邊緣拉痕(hen)和(he)其他破(po)壞(huai)表(biao)面美(mei)(mei)感的(de)(de)缺(que)陷(xian)。歐、美(mei)(mei)、日(ri)等發達國(guo)家生產的(de)(de)A級表(biao)面精度的(de)(de)汽車覆蓋件(jian)有(you)引擎蓋板(ban)；
3、車(che)頂蓋(gai)(gai)，左、右(you)車(che)側(ce)圍(wei)(wei)，前(qian)、后車(che)門，前(qian)、后、左、右(you)翼子板(ban)(ban)(ban)(ban)(ban)(ban)，行禮箱蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)(ban)，發動機(ji)前(qian)支撐板(ban)(ban)(ban)(ban)(ban)(ban)，發動機(ji)前(qian)裙板(ban)(ban)(ban)(ban)(ban)(ban)，前(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)(ban)，后圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)(ban)，后圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)(ban)，前(qian)裙板(ban)(ban)(ban)(ban)(ban)(ban)，前(qian)框架，前(qian)翼子板(ban)(ban)(ban)(ban)(ban)(ban)，車(che)輪(lun)擋(dang)泥板(ban)(ban)(ban)(ban)(ban)(ban)、后翼子板(ban)(ban)(ban)(ban)(ban)(ban)、后圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)(ban)、行李倉(cang)蓋(gai)(gai)，后圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)圍(wei)(wei)側(ce)板(ban)(ban)(ban)(ban)(ban)(ban)、前(qian)圍(wei)(wei)板(ban)(ban)(ban)(ban)(ban)(ban)、前(qian)圍(wei)(wei)上蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)(ban)、前(qian)擋(dang)泥板(ban)(ban)(ban)(ban)(ban)(ban)、發動機(ji)罩。覆蓋(gai)(gai)件(jian)的(de)制(zhi)造是汽車(che)車(che)身制(zhi)造的(de)關鍵環節。
前圍(wei)板(ban)(ban)是(shi)指發(fa)動(dong)機艙與車廂之間(jian)的(de)隔(ge)板(ban)(ban)，它(ta)和地板(ban)(ban)、前立柱聯接，安裝在前圍(wei)上蓋板(ban)(ban)之下(xia)。前圍(wei)板(ban)(ban)上有許多孔口，作為操縱用的(de)拉線、拉桿、管路和電線束通過之用，還要配合(he)踏板(ban)(ban)、方向(xiang)機柱等機件安裝位(wei)置。為防止發(fa)動(dong)機艙里的(de)廢氣、高溫、噪聲竄(cuan)入車廂，前圍(wei)板(ban)(ban)上要有密封(feng)措(cuo)施和隔(ge)熱(re)裝置。在發(fa)生意(yi)外事(shi)故時，它(ta)應具(ju)有足(zu)夠(gou)的(de)強度(du)(du)和剛(gang)度(du)(du)。對比車身其(qi)它(ta)部件而言，前圍(wei)板(ban)(ban)裝配最重要的(de)工藝技術是(shi)密封(feng)和隔(ge)熱(re)，它(ta)的(de)優劣(lie)往往反映了(le)車輛運行的(de)質量(liang)。

長安之星9簡介

長安之(zhi)星9是長安凱程旗下的微面(mian)。使用高性(xing)能的東安三(san)菱4G15S發動(dong)機，1.5L自然(ran)吸(xi)氣的產品(pin)。