狼群视频在线

前門外飾板簡介

汽車的車門下部外(wai)飾板是(shi)通過卡(ka)扣與鈑(ban)(ban)金件(jian)卡(ka)接(jie)在一起(qi),外(wai)飾板的邊緣位置與鈑(ban)(ban)金貼合,通過雙面膠粘(zhan)接(jie)固(gu)定(ding)。

汽車前圍板作用：

1、汽(qi)車覆(fu)蓋件(jian)(jian)(jian)（簡稱覆(fu)蓋件(jian)(jian)(jian)）是(shi)指構(gou)成汽(qi)車車身或駕駛室(shi)、覆(fu)蓋發(fa)動機和(he)底盤(pan)的異形體表(biao)面(mian)和(he)內(nei)部(bu)的汽(qi)車零(ling)件(jian)(jian)(jian)。汽(qi)車覆(fu)蓋件(jian)(jian)(jian)既是(shi)外(wai)觀裝飾性(xing)的零(ling)件(jian)(jian)(jian)，又是(shi)封閉薄殼狀的受力零(ling)件(jian)(jian)(jian)；
2、覆蓋(gai)件(jian)(jian)表面(mian)(mian)(mian)上任何(he)微小(xiao)的(de)(de)缺陷(xian)(xian)都會(hui)在涂(tu)漆后引起光線的(de)(de)漫反射而損壞外形的(de)(de)美(mei)觀(guan)，因此覆蓋(gai)件(jian)(jian)表面(mian)(mian)(mian)不(bu)允(yun)許有波(bo)紋、皺折、邊緣拉痕(hen)和(he)其他破壞表面(mian)(mian)(mian)美(mei)感的(de)(de)缺陷(xian)(xian)。歐、美(mei)、日等發達國(guo)家生(sheng)產的(de)(de)A級表面(mian)(mian)(mian)精(jing)度的(de)(de)汽(qi)車(che)覆蓋(gai)件(jian)(jian)有引擎(qing)蓋(gai)板(ban)；
3、車(che)(che)頂(ding)蓋(gai)(gai)(gai)，左、右(you)車(che)(che)側(ce)圍(wei)，前(qian)(qian)、后(hou)車(che)(che)門，前(qian)(qian)、后(hou)、左、右(you)翼(yi)子板(ban)(ban)(ban)(ban)(ban)，行禮箱蓋(gai)(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，發動(dong)(dong)機前(qian)(qian)支(zhi)撐板(ban)(ban)(ban)(ban)(ban)，發動(dong)(dong)機前(qian)(qian)裙板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)圍(wei)上蓋(gai)(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，后(hou)圍(wei)板(ban)(ban)(ban)(ban)(ban)，后(hou)圍(wei)上蓋(gai)(gai)(gai)板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)裙板(ban)(ban)(ban)(ban)(ban)，前(qian)(qian)框架(jia)，前(qian)(qian)翼(yi)子板(ban)(ban)(ban)(ban)(ban)，車(che)(che)輪擋(dang)泥板(ban)(ban)(ban)(ban)(ban)、后(hou)翼(yi)子板(ban)(ban)(ban)(ban)(ban)、后(hou)圍(wei)板(ban)(ban)(ban)(ban)(ban)、行李倉(cang)蓋(gai)(gai)(gai)，后(hou)圍(wei)上蓋(gai)(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、頂(ding)蓋(gai)(gai)(gai)、前(qian)(qian)圍(wei)側(ce)板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)圍(wei)板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)圍(wei)上蓋(gai)(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、前(qian)(qian)擋(dang)泥板(ban)(ban)(ban)(ban)(ban)、發動(dong)(dong)機罩。覆蓋(gai)(gai)(gai)件的制(zhi)造是汽車(che)(che)車(che)(che)身(shen)制(zhi)造的關鍵環節。
前(qian)(qian)(qian)圍(wei)板是指發動(dong)機(ji)(ji)艙(cang)與車廂(xiang)(xiang)之(zhi)(zhi)間的(de)(de)隔(ge)板，它和(he)(he)地板、前(qian)(qian)(qian)立柱聯接，安裝(zhuang)在前(qian)(qian)(qian)圍(wei)上蓋板之(zhi)(zhi)下。前(qian)(qian)(qian)圍(wei)板上有(you)許多孔口，作為(wei)操縱用的(de)(de)拉線、拉桿(gan)、管路和(he)(he)電線束(shu)通過之(zhi)(zhi)用，還要(yao)配(pei)(pei)合踏板、方(fang)向機(ji)(ji)柱等機(ji)(ji)件安裝(zhuang)位(wei)置。為(wei)防止發動(dong)機(ji)(ji)艙(cang)里的(de)(de)廢氣、高溫、噪聲(sheng)竄入車廂(xiang)(xiang)，前(qian)(qian)(qian)圍(wei)板上要(yao)有(you)密封措施(shi)和(he)(he)隔(ge)熱裝(zhuang)置。在發生意外事(shi)故(gu)時，它應具有(you)足夠的(de)(de)強度(du)和(he)(he)剛度(du)。對(dui)比車身其它部(bu)件而言，前(qian)(qian)(qian)圍(wei)板裝(zhuang)配(pei)(pei)最重要(yao)的(de)(de)工(gong)藝技術(shu)是密封和(he)(he)隔(ge)熱，它的(de)(de)優劣往往反(fan)映了車輛運行的(de)(de)質量(liang)。

凱迪拉克DTS(進口)簡介

凱(kai)迪(di)拉克，轎車品(pin)牌。在(zai)美(mei)國除了是(shi)財(cai)富的(de)象征，更是(shi)權力的(de)象征。最(zui)新(xin)款(kuan)的(de)凱(kai)迪(di)拉克DTS也正式登(deng)陸(lu)亞(ya)洲市場，日本是(shi)凱(kai)迪(di)拉克DTS亞(ya)洲市場最(zui)先到貨的(de)。DTS是(shi)凱(kai)迪(di)拉克的(de)豪華型號，現任美(mei)國總統的(de)座駕“陸(lu)軍一(yi)號”也是(shi)由DTS改裝而成(cheng)。凱(kai)迪(di)拉克DTS搭載4.6LV8自然(ran)吸氣引擎，最(zui)大(da)馬力295ps@6200rpm，最(zui)大(da)扭力390Nm@4500rpm；車身(shen)尺寸為5,300×1,905×1,480mm，軸距(ju)為2,935mm；車重達1,880kg。最(zui)令人感到意外的(de)是(shi)凱(kai)迪(di)拉克DTS居然(ran)采用FF形式的(de)驅動布局，同級對手(shou)大(da)部分(fen)都是(shi)采用FR設計。