車門限位器的概述(shu)
1、定(ding)義(yi):車(che)門(men)限位器(qi)(qi),簡稱限位器(qi)(qi),是指車(che)門(men)在受到一定(ding)力的(de)作用(yong)下(xia),限制(zhi)車(che)門(men)轉動的(de)裝置。 功(gong)用(yong):車(che)門(men)限位器(qi)(qi)用(yong)以(yi)限制(zhi)車(che)門(men)在車(che)身傾斜的(de)情(qing)況(kuang)車(che)門(men)自己打開或關閉;并(bing)限制(zhi)車(che)門(men)的(de)最大開度(du),同(tong)時(shi)起(qi)緩沖作用(yong),防止發生金屬之間相碰產生刺(ci)耳(er)的(de)聲音。車(che)門(men)的(de)最大開度(du),需根據上(shang)、下(xia)車(che)的(de)方便性,上(shang)車(che)后關門(men)的(de)方便性以(yi)及車(che)門(men)與車(che)身不干涉等條件來決定(ding),一般為65°-70°。
2、分(fen)類(lei):根據限(xian)(xian)(xian)(xian)位(wei)(wei)臂(bei)(bei)(bei)(bei)的(de)(de)(de)(de)型式不同,分(fen)為沖(chong)(chong)(chong)壓限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)、包塑限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)和其(qi)它結構(gou)(gou)的(de)(de)(de)(de)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。沖(chong)(chong)(chong)壓限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)(shi)指(zhi)(zhi)限(xian)(xian)(xian)(xian)位(wei)(wei)臂(bei)(bei)(bei)(bei)以沖(chong)(chong)(chong)壓的(de)(de)(de)(de)工(gong)藝實(shi)(shi)現限(xian)(xian)(xian)(xian)位(wei)(wei)結構(gou)(gou)的(de)(de)(de)(de)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。包塑限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)(shi)指(zhi)(zhi)限(xian)(xian)(xian)(xian)位(wei)(wei)臂(bei)(bei)(bei)(bei)以鋼骨(gu)架為本體,用(yong)包塑工(gong)藝實(shi)(shi)現限(xian)(xian)(xian)(xian)位(wei)(wei)結構(gou)(gou)的(de)(de)(de)(de)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。其(qi)它結構(gou)(gou)的(de)(de)(de)(de)限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)(shi)指(zhi)(zhi)除沖(chong)(chong)(chong)壓限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)和包塑限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)以外的(de)(de)(de)(de)車門限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。 車門限(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)的(de)(de)(de)(de)結構(gou)(gou) 如圖1所(suo)示,其(qi)主要由(you)(you)安裝(zhuang)支架、限(xian)(xian)(xian)(xian)位(wei)(wei)臂(bei)(bei)(bei)(bei)、限(xian)(xian)(xian)(xian)位(wei)(wei)盒(he)、橡(xiang)膠(jiao)緩沖(chong)(chong)(chong)塊等組成。安裝(zhuang)支架和限(xian)(xian)(xian)(xian)位(wei)(wei)臂(bei)(bei)(bei)(bei)柳接且能平穩自由(you)(you)旋(xuan)轉。
安裝汽車限位器建議到汽車維修店安裝,汽車限位器的作用如下:
1、限位器的主要作用是限制車門打開程度的;
2、一方面它可以限制車門的最大開度,防止車門開得過大,造成損失;
3、另一方面,它可以在需要時使車門保持開啟,如汽車停在坡道上,或刮大風的時候,車門也不會自動關上;
4、常見的車門開度限位器是單獨的拉帶式限位器,也有的限位器和門鉸鏈制成一體,通常在車門全開和半開時具有限位的功能。
汽車限位器安裝建議到4s店安裝,汽車車門限位器的作用是指車門在受到一定力的作用下,限制車門轉動的裝置,是用來保護車門前邊框,防止與車身板金接觸的。
汽車限位器安裝建議到4s店安裝,刮風天,特別是車輛順風開門時,它能保護車門,限制一定的打開程度,防止被損壞。
全新(xin)奧(ao)迪S7運動(dong)(dong)車(che)(che)(che)型(xing)(xing)是(shi)(shi)“卓(zhuo)越性(xing)能(neng)”和(he)“動(dong)(dong)感設(she)計”的(de)(de)(de)代(dai)名詞。搭載奧(ao)迪全新(xin)的(de)(de)(de)4.0升(sheng)V8 TFSI雙渦輪增壓燃油直(zhi)噴發(fa)動(dong)(dong)機,動(dong)(dong)力輸出(chu)高達309千瓦(wa)(420馬力),由(you)于(yu)采用了(le)全新(xin)的(de)(de)(de)“汽缸按需運行(xing)”技術,每百公里平均油耗分(fen)(fen)別只有9.6升(sheng)和(he)9.7升(sheng)。先(xian)進的(de)(de)(de)底盤、輕量化(hua)的(de)(de)(de)車(che)(che)(che)身和(he)精致(zhi)的(de)(de)(de)內飾,使全新(xin)奧(ao)迪堪(kan)稱運動(dong)(dong)型(xing)(xing)汽車(che)(che)(che)市場中(zhong)的(de)(de)(de)完美之作(zuo)。S7基于(yu)奧(ao)迪A7研發(fa),這也(ye)是(shi)(shi)這款車(che)(che)(che)系的(de)(de)(de)第一代(dai)車(che)(che)(che)型(xing)(xing)。S7 Sportback與普通奧(ao)迪A7Sportback雖然在(zai)外觀上(shang)的(de)(de)(de)改(gai)變(bian)不算大(da),但是(shi)(shi)卻(que)在(zai)原本奢華的(de)(de)(de)基礎上(shang)加(jia)(jia)入一些陽(yang)剛(gang)的(de)(de)(de)肌肉(rou)線條,展現出(chu)十足(zu)的(de)(de)(de)運動(dong)(dong)性(xing)能(neng)氣(qi)息(xi),包括前保險杠增加(jia)(jia)了(le)下擾(rao)流、左右下進氣(qi)格(ge)柵也(ye)改(gai)為蜂巢狀,并增加(jia)(jia)車(che)(che)(che)身側裙、后保險杠部分(fen)(fen)也(ye)相同增加(jia)(jia)下擾(rao)流,排(pai)氣(qi)尾管則(ze)改(gai)為雙邊(bian)四(si)出(chu)的(de)(de)(de)設(she)定(ding),同時標配19英(ying)寸(cun)鋁(lv)合金輪轂,完全以(yi)性(xing)能(neng)標榜出(chu)S7 Sportback的(de)(de)(de)頭銜。
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