車門限位器的概述
1、定義:車(che)(che)(che)門(men)(men)限位(wei)(wei)器,簡稱限位(wei)(wei)器,是指(zhi)車(che)(che)(che)門(men)(men)在(zai)受到一定力的(de)作用(yong)下,限制(zhi)車(che)(che)(che)門(men)(men)轉動的(de)裝置。 功(gong)用(yong):車(che)(che)(che)門(men)(men)限位(wei)(wei)器用(yong)以限制(zhi)車(che)(che)(che)門(men)(men)在(zai)車(che)(che)(che)身(shen)(shen)傾斜的(de)情況車(che)(che)(che)門(men)(men)自己打開或關閉;并限制(zhi)車(che)(che)(che)門(men)(men)的(de)最大(da)開度(du),同時起緩沖作用(yong),防止(zhi)發(fa)生(sheng)金屬之間相碰產生(sheng)刺(ci)耳的(de)聲音。車(che)(che)(che)門(men)(men)的(de)最大(da)開度(du),需根據上、下車(che)(che)(che)的(de)方便(bian)性,上車(che)(che)(che)后關門(men)(men)的(de)方便(bian)性以及車(che)(che)(che)門(men)(men)與車(che)(che)(che)身(shen)(shen)不干涉(she)等條件來決定,一般為(wei)65°-70°。
2、分類:根據限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)臂的(de)(de)(de)型式不同,分為(wei)沖壓限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)、包塑(su)(su)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)和其它結(jie)構(gou)的(de)(de)(de)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。沖壓限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)指(zhi)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)臂以沖壓的(de)(de)(de)工藝實現(xian)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)結(jie)構(gou)的(de)(de)(de)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。包塑(su)(su)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)指(zhi)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)臂以鋼骨架(jia)為(wei)本體,用包塑(su)(su)工藝實現(xian)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)結(jie)構(gou)的(de)(de)(de)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。其它結(jie)構(gou)的(de)(de)(de)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)是(shi)(shi)指(zhi)除沖壓限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)和包塑(su)(su)限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)以外(wai)的(de)(de)(de)車門限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)。 車門限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)器(qi)(qi)(qi)的(de)(de)(de)結(jie)構(gou) 如圖1所示,其主(zhu)要由安(an)裝支架(jia)、限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)臂、限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)盒(he)、橡膠緩沖塊(kuai)等(deng)組成。安(an)裝支架(jia)和限(xian)(xian)(xian)(xian)(xian)位(wei)(wei)臂柳接且能平穩自由旋轉。
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。
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