汽車的車門下部外飾(shi)板(ban)是通(tong)過卡扣與鈑金(jin)件卡接(jie)(jie)在一起,外飾(shi)板(ban)的邊緣位置與鈑金(jin)貼合(he),通(tong)過雙面膠(jiao)粘接(jie)(jie)固(gu)定。
1、汽(qi)車覆(fu)蓋(gai)件(jian)(簡稱覆(fu)蓋(gai)件(jian))是指構成汽(qi)車車身或駕駛室、覆(fu)蓋(gai)發動機(ji)和底盤的(de)異形(xing)體表面和內部的(de)汽(qi)車零(ling)件(jian)。汽(qi)車覆(fu)蓋(gai)件(jian)既是外觀裝飾性的(de)零(ling)件(jian),又是封閉薄殼狀的(de)受(shou)力零(ling)件(jian);
2、覆(fu)蓋(gai)件表面(mian)上任何(he)微(wei)小的缺陷(xian)都會(hui)在(zai)涂漆后引起(qi)光線的漫(man)反(fan)射而損壞(huai)(huai)外形的美觀,因此(ci)覆(fu)蓋(gai)件表面(mian)不(bu)允許有波紋、皺折、邊緣拉痕和其他破壞(huai)(huai)表面(mian)美感的缺陷(xian)。歐、美、日(ri)等發達國家生產(chan)的A級表面(mian)精度的汽車覆(fu)蓋(gai)件有引擎蓋(gai)板(ban);
3、車(che)頂蓋(gai)(gai),左、右車(che)側(ce)圍(wei)(wei)(wei)(wei),前(qian)、后(hou)(hou)車(che)門,前(qian)、后(hou)(hou)、左、右翼子(zi)板(ban)(ban)(ban),行(xing)禮箱蓋(gai)(gai)板(ban)(ban)(ban),發(fa)(fa)動(dong)機(ji)(ji)前(qian)支撐板(ban)(ban)(ban),發(fa)(fa)動(dong)機(ji)(ji)前(qian)裙板(ban)(ban)(ban),前(qian)圍(wei)(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban),后(hou)(hou)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban),后(hou)(hou)圍(wei)(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban),前(qian)裙板(ban)(ban)(ban),前(qian)框(kuang)架,前(qian)翼子(zi)板(ban)(ban)(ban),車(che)輪擋泥(ni)板(ban)(ban)(ban)、后(hou)(hou)翼子(zi)板(ban)(ban)(ban)、后(hou)(hou)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)、行(xing)李倉蓋(gai)(gai),后(hou)(hou)圍(wei)(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban)、頂蓋(gai)(gai)、前(qian)圍(wei)(wei)(wei)(wei)側(ce)板(ban)(ban)(ban)、前(qian)圍(wei)(wei)(wei)(wei)板(ban)(ban)(ban)、前(qian)圍(wei)(wei)(wei)(wei)上(shang)蓋(gai)(gai)板(ban)(ban)(ban)、前(qian)擋泥(ni)板(ban)(ban)(ban)、發(fa)(fa)動(dong)機(ji)(ji)罩。覆(fu)蓋(gai)(gai)件的(de)制造是汽車(che)車(che)身制造的(de)關鍵環(huan)節。
前(qian)(qian)(qian)(qian)圍(wei)板(ban)是指發(fa)動機(ji)艙與車廂之(zhi)(zhi)間的(de)(de)(de)隔板(ban),它和(he)地板(ban)、前(qian)(qian)(qian)(qian)立柱聯接,安(an)裝(zhuang)在前(qian)(qian)(qian)(qian)圍(wei)上蓋板(ban)之(zhi)(zhi)下(xia)。前(qian)(qian)(qian)(qian)圍(wei)板(ban)上有許多孔口,作(zuo)為(wei)操縱用的(de)(de)(de)拉(la)線、拉(la)桿、管路和(he)電線束通過之(zhi)(zhi)用,還要(yao)配(pei)(pei)合踏(ta)板(ban)、方向機(ji)柱等(deng)機(ji)件(jian)安(an)裝(zhuang)位置。為(wei)防止發(fa)動機(ji)艙里的(de)(de)(de)廢氣、高溫、噪聲竄入車廂,前(qian)(qian)(qian)(qian)圍(wei)板(ban)上要(yao)有密(mi)封措施和(he)隔熱裝(zhuang)置。在發(fa)生意外(wai)事(shi)故時,它應具有足夠的(de)(de)(de)強(qiang)度和(he)剛度。對比車身(shen)其它部件(jian)而言,前(qian)(qian)(qian)(qian)圍(wei)板(ban)裝(zhuang)配(pei)(pei)最重要(yao)的(de)(de)(de)工藝技術(shu)是密(mi)封和(he)隔熱,它的(de)(de)(de)優劣往往反(fan)映了車輛運行(xing)的(de)(de)(de)質量(liang)。
鉑(bo)馳SP系列(lie)是星馳(chi)汽車旗下的大(da)型MPV。
Copyright © 2021.Company name All rights reserved.