狼群视频在线

前門外飾板簡介

汽車的車門下部(bu)外(wai)飾板是通(tong)過卡(ka)扣與鈑金件卡(ka)接在(zai)一起,外(wai)飾板的邊緣位置與鈑金貼(tie)合,通(tong)過雙面膠粘接固定。

汽車前圍板作用：

1、汽(qi)(qi)車(che)(che)覆(fu)蓋(gai)件(jian)（簡稱(cheng)覆(fu)蓋(gai)件(jian)）是(shi)指構成汽(qi)(qi)車(che)(che)車(che)(che)身或(huo)駕駛室、覆(fu)蓋(gai)發(fa)動機(ji)和底盤(pan)的(de)異形(xing)體表面和內部的(de)汽(qi)(qi)車(che)(che)零件(jian)。汽(qi)(qi)車(che)(che)覆(fu)蓋(gai)件(jian)既是(shi)外(wai)觀裝飾性的(de)零件(jian)，又是(shi)封閉薄(bo)殼狀的(de)受力(li)零件(jian)；
2、覆蓋(gai)件表面(mian)上任何微小的(de)缺陷都會在(zai)涂漆后引(yin)起(qi)光線的(de)漫反射而損壞(huai)外形的(de)美觀，因此覆蓋(gai)件表面(mian)不(bu)允(yun)許有波紋(wen)、皺折、邊緣拉痕和(he)其他破(po)壞(huai)表面(mian)美感的(de)缺陷。歐(ou)、美、日等發達國家(jia)生產的(de)A級表面(mian)精度的(de)汽車(che)覆蓋(gai)件有引(yin)擎蓋(gai)板；
3、車(che)頂蓋(gai)，左、右(you)車(che)側圍(wei)(wei)(wei)，前(qian)(qian)、后(hou)(hou)車(che)門，前(qian)(qian)、后(hou)(hou)、左、右(you)翼(yi)子板(ban)(ban)(ban)，行禮箱蓋(gai)板(ban)(ban)(ban)，發動(dong)機(ji)前(qian)(qian)支撐板(ban)(ban)(ban)，發動(dong)機(ji)前(qian)(qian)裙(qun)板(ban)(ban)(ban)，前(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)板(ban)(ban)(ban)，后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)，后(hou)(hou)圍(wei)(wei)(wei)上蓋(gai)板(ban)(ban)(ban)，前(qian)(qian)裙(qun)板(ban)(ban)(ban)，前(qian)(qian)框架，前(qian)(qian)翼(yi)子板(ban)(ban)(ban)，車(che)輪(lun)擋泥板(ban)(ban)(ban)、后(hou)(hou)翼(yi)子板(ban)(ban)(ban)、后(hou)(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)、行李倉(cang)蓋(gai)，后(hou)(hou)圍(wei)(wei)(wei)上蓋(gai)板(ban)(ban)(ban)、頂蓋(gai)、前(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)(ban)、前(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)(ban)、前(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)板(ban)(ban)(ban)、前(qian)(qian)擋泥板(ban)(ban)(ban)、發動(dong)機(ji)罩。覆蓋(gai)件的制造是汽車(che)車(che)身(shen)制造的關鍵環(huan)節。
前(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)是(shi)指發動(dong)機(ji)艙與車(che)廂(xiang)(xiang)之間的(de)隔(ge)板(ban)(ban)(ban)，它(ta)和(he)地板(ban)(ban)(ban)、前(qian)(qian)(qian)立柱聯接，安(an)裝(zhuang)在(zai)前(qian)(qian)(qian)圍(wei)上蓋(gai)板(ban)(ban)(ban)之下。前(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)上有許多(duo)孔(kong)口，作(zuo)為(wei)(wei)操縱用的(de)拉線(xian)、拉桿、管路和(he)電線(xian)束(shu)通過之用，還要配合(he)踏板(ban)(ban)(ban)、方向機(ji)柱等(deng)機(ji)件安(an)裝(zhuang)位置。為(wei)(wei)防(fang)止(zhi)發動(dong)機(ji)艙里的(de)廢氣、高(gao)溫、噪聲(sheng)竄(cuan)入車(che)廂(xiang)(xiang)，前(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)上要有密封措施和(he)隔(ge)熱裝(zhuang)置。在(zai)發生意外事故時(shi)，它(ta)應具(ju)有足夠(gou)的(de)強(qiang)度和(he)剛(gang)度。對比車(che)身其(qi)它(ta)部件而言，前(qian)(qian)(qian)圍(wei)板(ban)(ban)(ban)裝(zhuang)配最重(zhong)要的(de)工藝技術是(shi)密封和(he)隔(ge)熱，它(ta)的(de)優劣往(wang)(wang)往(wang)(wang)反映了車(che)輛運行的(de)質(zhi)量。

榮威科萊威CLEVER簡介

 榮威科萊威CLEVER