汽車的(de)車門下部外飾(shi)(shi)板(ban)是通過卡(ka)扣與鈑金件(jian)卡(ka)接在一起,外飾(shi)(shi)板(ban)的(de)邊緣位置與鈑金貼合,通過雙面膠(jiao)粘接固(gu)定(ding)。
1、汽車(che)覆蓋件(jian)(簡稱(cheng)覆蓋件(jian))是指構成汽車(che)車(che)身或(huo)駕駛室、覆蓋發動機和底盤的(de)異形體表面和內部的(de)汽車(che)零件(jian)。汽車(che)覆蓋件(jian)既是外觀(guan)裝飾性的(de)零件(jian),又是封閉薄殼狀的(de)受力零件(jian);
2、覆蓋(gai)件(jian)表面(mian)(mian)上(shang)任何微小的(de)缺陷都會在涂(tu)漆后引起光線的(de)漫(man)反射而(er)損(sun)壞(huai)外形的(de)美(mei)觀,因此(ci)覆蓋(gai)件(jian)表面(mian)(mian)不允許有波紋(wen)、皺折、邊緣拉痕和(he)其他破壞(huai)表面(mian)(mian)美(mei)感的(de)缺陷。歐、美(mei)、日等發達(da)國家生產的(de)A級(ji)表面(mian)(mian)精度的(de)汽車覆蓋(gai)件(jian)有引擎(qing)蓋(gai)板(ban);
3、車(che)頂(ding)蓋(gai)(gai)(gai)(gai),左、右車(che)側圍(wei)(wei)(wei),前(qian)(qian)(qian)、后(hou)車(che)門(men),前(qian)(qian)(qian)、后(hou)、左、右翼子(zi)板(ban)(ban)(ban),行(xing)禮箱蓋(gai)(gai)(gai)(gai)板(ban)(ban)(ban),發(fa)動(dong)機(ji)前(qian)(qian)(qian)支撐板(ban)(ban)(ban),發(fa)動(dong)機(ji)前(qian)(qian)(qian)裙板(ban)(ban)(ban),前(qian)(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)(gai)(gai)(gai)板(ban)(ban)(ban),后(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban),后(hou)圍(wei)(wei)(wei)上蓋(gai)(gai)(gai)(gai)板(ban)(ban)(ban),前(qian)(qian)(qian)裙板(ban)(ban)(ban),前(qian)(qian)(qian)框架,前(qian)(qian)(qian)翼子(zi)板(ban)(ban)(ban),車(che)輪(lun)擋(dang)泥板(ban)(ban)(ban)、后(hou)翼子(zi)板(ban)(ban)(ban)、后(hou)圍(wei)(wei)(wei)板(ban)(ban)(ban)、行(xing)李倉蓋(gai)(gai)(gai)(gai),后(hou)圍(wei)(wei)(wei)上蓋(gai)(gai)(gai)(gai)板(ban)(ban)(ban)、頂(ding)蓋(gai)(gai)(gai)(gai)、前(qian)(qian)(qian)圍(wei)(wei)(wei)側板(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)(wei)板(ban)(ban)(ban)、前(qian)(qian)(qian)圍(wei)(wei)(wei)上蓋(gai)(gai)(gai)(gai)板(ban)(ban)(ban)、前(qian)(qian)(qian)擋(dang)泥板(ban)(ban)(ban)、發(fa)動(dong)機(ji)罩。覆蓋(gai)(gai)(gai)(gai)件的制(zhi)造是(shi)汽車(che)車(che)身制(zhi)造的關鍵(jian)環節。
前(qian)(qian)圍板是指(zhi)發動機(ji)艙(cang)與車廂(xiang)之間的(de)(de)(de)隔板,它和(he)地(di)板、前(qian)(qian)立柱聯接,安裝(zhuang)在前(qian)(qian)圍上蓋(gai)板之下。前(qian)(qian)圍板上有許多孔口,作為操縱(zong)用的(de)(de)(de)拉線、拉桿、管路和(he)電線束(shu)通過之用,還要配合踏板、方向(xiang)機(ji)柱等機(ji)件安裝(zhuang)位置(zhi)(zhi)。為防止(zhi)發動機(ji)艙(cang)里的(de)(de)(de)廢(fei)氣、高溫、噪(zao)聲(sheng)竄入車廂(xiang),前(qian)(qian)圍板上要有密(mi)封措施和(he)隔熱裝(zhuang)置(zhi)(zhi)。在發生意外(wai)事故時,它應具有足(zu)夠的(de)(de)(de)強度(du)和(he)剛度(du)。對比車身其它部件而言,前(qian)(qian)圍板裝(zhuang)配最重要的(de)(de)(de)工藝技(ji)術(shu)是密(mi)封和(he)隔熱,它的(de)(de)(de)優劣往往反映了(le)車輛運行的(de)(de)(de)質(zhi)量。
成(cheng)(cheng)都(dou)(dou)(dou)新大地(di)(di)(di)汽車(che)有限(xian)責任公(gong)(gong)司(si)由成(cheng)(cheng)都(dou)(dou)(dou)大地(di)(di)(di)汽車(che)制造廠改(gai)組而成(cheng)(cheng),公(gong)(gong)司(si)位(wei)于成(cheng)(cheng)都(dou)(dou)(dou)市外北天回鎮,已建成(cheng)(cheng)一套完整(zheng)的焊裝、涂裝、總(zong)裝生產線,目前擁有年(nian)產5000臺(tai)整(zheng)車(che)的能(neng)力,預計明年(nian)的產能(neng)將提高至年(nian)產10000臺(tai)整(zheng)車(che)。目前已在全國建立了一個(ge)初(chu)具規模的銷售(shou)服務網(wang)絡,公(gong)(gong)司(si)以“實(shi)現無以倫比的顧客熱忱”為宗旨,始終(zhong)不渝地(di)(di)(di)做(zuo)好新大地(di)(di)(di)產品(pin)的銷售(shou)推廣和售(shou)后服務工作。
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