汽車(che)的車(che)門下部外(wai)飾(shi)板是(shi)通過(guo)卡扣(kou)與(yu)(yu)鈑金(jin)件卡接(jie)在(zai)一起,外(wai)飾(shi)板的邊(bian)緣位置與(yu)(yu)鈑金(jin)貼合,通過(guo)雙面膠粘接(jie)固定。
1、汽車覆(fu)蓋(gai)件(簡稱覆(fu)蓋(gai)件)是(shi)指構成(cheng)汽車車身或(huo)駕(jia)駛室、覆(fu)蓋(gai)發動機和底盤的(de)異形體表面和內部的(de)汽車零(ling)件。汽車覆(fu)蓋(gai)件既是(shi)外觀裝飾性的(de)零(ling)件,又是(shi)封閉薄殼狀的(de)受力(li)零(ling)件;
2、覆(fu)蓋件表(biao)(biao)面上任何(he)微小的(de)(de)缺陷(xian)都會在涂漆后引起光線(xian)的(de)(de)漫(man)反射而損壞外形的(de)(de)美觀,因(yin)此覆(fu)蓋件表(biao)(biao)面不允(yun)許有波(bo)紋、皺折(zhe)、邊緣拉痕(hen)和(he)其他(ta)破壞表(biao)(biao)面美感的(de)(de)缺陷(xian)。歐、美、日等發達國家(jia)生(sheng)產的(de)(de)A級(ji)表(biao)(biao)面精度(du)的(de)(de)汽(qi)車覆(fu)蓋件有引擎蓋板;
3、車頂(ding)(ding)蓋(gai)(gai),左、右車側圍,前、后(hou)(hou)(hou)車門,前、后(hou)(hou)(hou)、左、右翼(yi)子(zi)板(ban)(ban)(ban)(ban)(ban),行(xing)禮(li)箱蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban),發(fa)動(dong)(dong)機(ji)前支(zhi)撐板(ban)(ban)(ban)(ban)(ban),發(fa)動(dong)(dong)機(ji)前裙板(ban)(ban)(ban)(ban)(ban),前圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban),后(hou)(hou)(hou)圍板(ban)(ban)(ban)(ban)(ban),后(hou)(hou)(hou)圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban),前裙板(ban)(ban)(ban)(ban)(ban),前框架,前翼(yi)子(zi)板(ban)(ban)(ban)(ban)(ban),車輪擋泥板(ban)(ban)(ban)(ban)(ban)、后(hou)(hou)(hou)翼(yi)子(zi)板(ban)(ban)(ban)(ban)(ban)、后(hou)(hou)(hou)圍板(ban)(ban)(ban)(ban)(ban)、行(xing)李倉(cang)蓋(gai)(gai),后(hou)(hou)(hou)圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、頂(ding)(ding)蓋(gai)(gai)、前圍側板(ban)(ban)(ban)(ban)(ban)、前圍板(ban)(ban)(ban)(ban)(ban)、前圍上(shang)蓋(gai)(gai)板(ban)(ban)(ban)(ban)(ban)、前擋泥板(ban)(ban)(ban)(ban)(ban)、發(fa)動(dong)(dong)機(ji)罩。覆蓋(gai)(gai)件的制造(zao)是汽車車身制造(zao)的關鍵環節(jie)。
前圍板(ban)(ban)是(shi)指發(fa)動機艙(cang)與(yu)車廂之間的(de)隔板(ban)(ban),它(ta)和(he)地(di)板(ban)(ban)、前立柱(zhu)聯接,安裝在前圍上(shang)蓋板(ban)(ban)之下。前圍板(ban)(ban)上(shang)有(you)許多孔口(kou),作為操縱用的(de)拉(la)線、拉(la)桿、管路和(he)電線束通過之用,還要(yao)配(pei)合(he)踏板(ban)(ban)、方向(xiang)機柱(zhu)等機件安裝位置(zhi)。為防止(zhi)發(fa)動機艙(cang)里的(de)廢氣、高溫、噪聲竄入車廂,前圍板(ban)(ban)上(shang)要(yao)有(you)密封措(cuo)施和(he)隔熱(re)(re)裝置(zhi)。在發(fa)生意外事故時,它(ta)應(ying)具有(you)足(zu)夠的(de)強度(du)(du)和(he)剛(gang)度(du)(du)。對比車身其它(ta)部件而言,前圍板(ban)(ban)裝配(pei)最(zui)重要(yao)的(de)工藝(yi)技術是(shi)密封和(he)隔熱(re)(re),它(ta)的(de)優劣(lie)往往反映(ying)了車輛運行的(de)質量。
車(che)(che)輛內部采用(yong)了雙座(zuo)(zuo)或(huo)四座(zuo)(zuo)兩種座(zuo)(zuo)位布局,在駕(jia)駛室和車(che)(che)廂之(zhi)間使用(yong)了防攔(lan)格(ge)柵,后(hou)部車(che)(che)廂有(you)效載貨空(kong)(kong)間達(da)3.5立(li)方米(mi)。配置方面,新車(che)(che)配備了坡道(dao)輔助,泊車(che)(che)影像,電子助力、空(kong)(kong)調(diao)系(xi)統、導航(hang)系(xi)統,物流互聯等系(xi)統,對運輸及乘坐舒(shu)適性做出了很(hen)好的平衡。
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