汽(qi)車(che)的車(che)門下部外飾板(ban)是通過卡扣與(yu)鈑(ban)金件卡接在一起,外飾板(ban)的邊緣位(wei)置與(yu)鈑(ban)金貼合,通過雙面膠粘接固定。
1、汽(qi)(qi)車(che)覆(fu)蓋(gai)件(jian)(jian)(jian)(簡(jian)稱覆(fu)蓋(gai)件(jian)(jian)(jian))是(shi)指構成汽(qi)(qi)車(che)車(che)身或駕駛室(shi)、覆(fu)蓋(gai)發(fa)動機和(he)(he)底盤的(de)異形體表(biao)面(mian)和(he)(he)內部的(de)汽(qi)(qi)車(che)零(ling)件(jian)(jian)(jian)。汽(qi)(qi)車(che)覆(fu)蓋(gai)件(jian)(jian)(jian)既是(shi)外觀(guan)裝飾性的(de)零(ling)件(jian)(jian)(jian),又是(shi)封(feng)閉(bi)薄殼狀的(de)受力零(ling)件(jian)(jian)(jian);
2、覆蓋件(jian)表(biao)面(mian)上任何微小的(de)缺(que)陷都會在涂漆(qi)后引(yin)起(qi)光線(xian)的(de)漫反(fan)射而損壞外形的(de)美(mei)(mei)觀,因此(ci)覆蓋件(jian)表(biao)面(mian)不允許有(you)波紋、皺(zhou)折(zhe)、邊緣拉痕和其他破壞表(biao)面(mian)美(mei)(mei)感(gan)的(de)缺(que)陷。歐、美(mei)(mei)、日等發達國家生產的(de)A級表(biao)面(mian)精度的(de)汽車覆蓋件(jian)有(you)引(yin)擎蓋板;
3、車(che)頂蓋,左、右(you)車(che)側圍(wei)(wei)(wei),前(qian)(qian)(qian)(qian)、后(hou)(hou)車(che)門,前(qian)(qian)(qian)(qian)、后(hou)(hou)、左、右(you)翼(yi)子板(ban)(ban),行(xing)禮箱蓋板(ban)(ban),發(fa)動(dong)機(ji)(ji)前(qian)(qian)(qian)(qian)支撐板(ban)(ban),發(fa)動(dong)機(ji)(ji)前(qian)(qian)(qian)(qian)裙(qun)板(ban)(ban),前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)蓋板(ban)(ban),后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban),后(hou)(hou)圍(wei)(wei)(wei)上(shang)蓋板(ban)(ban),前(qian)(qian)(qian)(qian)裙(qun)板(ban)(ban),前(qian)(qian)(qian)(qian)框架,前(qian)(qian)(qian)(qian)翼(yi)子板(ban)(ban),車(che)輪擋泥板(ban)(ban)、后(hou)(hou)翼(yi)子板(ban)(ban)、后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)、行(xing)李倉蓋,后(hou)(hou)圍(wei)(wei)(wei)上(shang)蓋板(ban)(ban)、頂蓋、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)、前(qian)(qian)(qian)(qian)圍(wei)(wei)(wei)上(shang)蓋板(ban)(ban)、前(qian)(qian)(qian)(qian)擋泥板(ban)(ban)、發(fa)動(dong)機(ji)(ji)罩。覆蓋件的制造(zao)是汽車(che)車(che)身制造(zao)的關鍵環(huan)節。
前(qian)圍板(ban)(ban)(ban)是指發動(dong)機艙與車廂(xiang)之(zhi)(zhi)(zhi)間的(de)(de)(de)隔(ge)板(ban)(ban)(ban),它(ta)和(he)地板(ban)(ban)(ban)、前(qian)立柱(zhu)聯接,安(an)裝(zhuang)在前(qian)圍上(shang)蓋板(ban)(ban)(ban)之(zhi)(zhi)(zhi)下(xia)。前(qian)圍板(ban)(ban)(ban)上(shang)有許(xu)多孔(kong)口,作(zuo)為操(cao)縱(zong)用的(de)(de)(de)拉線(xian)、拉桿、管路(lu)和(he)電線(xian)束通過之(zhi)(zhi)(zhi)用,還要配(pei)合(he)踏板(ban)(ban)(ban)、方向(xiang)機柱(zhu)等(deng)機件(jian)安(an)裝(zhuang)位置。為防(fang)止發動(dong)機艙里的(de)(de)(de)廢氣、高溫、噪聲(sheng)竄入車廂(xiang),前(qian)圍板(ban)(ban)(ban)上(shang)要有密封措施(shi)和(he)隔(ge)熱裝(zhuang)置。在發生意外(wai)事故時,它(ta)應(ying)具有足(zu)夠的(de)(de)(de)強度(du)和(he)剛度(du)。對比車身其它(ta)部件(jian)而言,前(qian)圍板(ban)(ban)(ban)裝(zhuang)配(pei)最重(zhong)要的(de)(de)(de)工(gong)藝(yi)技術是密封和(he)隔(ge)熱,它(ta)的(de)(de)(de)優劣往(wang)(wang)往(wang)(wang)反(fan)映了車輛運行(xing)的(de)(de)(de)質(zhi)量。
比亞(ya)迪(di)(di)秦pro新能(neng)源車(che)是(shi)(shi)屬于緊湊型(xing)車(che),長度4.77米(mi)、寬(kuan)度1.84米(mi)、高(gao)度1.52米(mi),這(zhe)個尺寸上(shang)緊湊級(ji)別上(shang)屬于中上(shang)水平了(le),在整車(che)的(de)質保(bao)(bao)上(shang)提(ti)供(gong)的(de)是(shi)(shi)六年(nian)或(huo)十五萬(wan)公(gong)里(li),這(zhe)么長的(de)質保(bao)(bao)估計也就比亞(ya)迪(di)(di)能(neng)做到(dao)這(zhe)樣(yang)了(le),新能(neng)源那他的(de)電池組質保(bao)(bao)是(shi)(shi)多少(shao)呢,他提(ti)供(gong)的(de)電池組質保(bao)(bao)是(shi)(shi)八年(nian)或(huo)十五萬(wan)公(gong)里(li),有純電動車(che)型(xing)和插電式混(hun)合動力車(che)型(xing)。
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