狼群视频在线

五檔同步器簡介

五檔同步器。車同步器的作用是使接合套與待嚙合的齒圈迅速同步，縮短換擋時間。防止接合套與待嚙合的齒圈在同步前嚙合而產生接合齒之間的沖擊，使換擋較為順當，減少換擋齒輪噪聲。

更多資料(liao)如下：

1、同(tong)(tong)(tong)步(bu)(bu)器(qi)(qi)的組成(cheng)：由同(tong)(tong)(tong)一步(bu)(bu)裝(zhuang)(zhuang)置(zhi)（包括推動件(jian)(jian)、摩擦件(jian)(jian)）、鎖(suo)(suo)止裝(zhuang)(zhuang)置(zhi)和(he)接合裝(zhuang)(zhuang)置(zhi)三部分(fen)組成(cheng)。同(tong)(tong)(tong)步(bu)(bu)器(qi)(qi)有(you)(you)常壓式(shi)、慣(guan)(guan)性(xing)式(shi)、自增力式(shi)等多種。目前所(suo)有(you)(you)的同(tong)(tong)(tong)步(bu)(bu)器(qi)(qi)幾乎都采(cai)用(yong)摩擦慣(guan)(guan)性(xing)式(shi)同(tong)(tong)(tong)步(bu)(bu)裝(zhuang)(zhuang)置(zhi)，根據鎖(suo)(suo)止裝(zhuang)(zhuang)置(zhi)的不(bu)同(tong)(tong)(tong)，又分(fen)為鎖(suo)(suo)環式(shi)慣(guan)(guan)性(xing)同(tong)(tong)(tong)步(bu)(bu)器(qi)(qi)和(he)鎖(suo)(suo)銷式(shi)慣(guan)(guan)性(xing)同(tong)(tong)(tong)步(bu)(bu)器(qi)(qi)。

2、除了倒(dao)擋和一檔(dang)外，其他檔(dang)位(wei)均(jun)配置同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)：目前(qian)，在大多數轎(jiao)車和大貨車上(shang)，除了倒(dao)擋和一檔(dang)外，其他檔(dang)位(wei)均(jun)配置同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)，并且對同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)的要求(qiu)是轉矩(ju)容量(liang)大，性(xing)(xing)(xing)(xing)(xing)能穩定(ding)(ding)，耐用，具備(bei)(bei)良好的經濟性(xing)(xing)(xing)(xing)(xing)。一般而(er)言，大多數汽車均(jun)配備(bei)(bei)慣(guan)性(xing)(xing)(xing)(xing)(xing)同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)。慣(guan)性(xing)(xing)(xing)(xing)(xing)式同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)能確保同(tong)(tong)步(bu)(bu)(bu)嚙合(he)換擋，性(xing)(xing)(xing)(xing)(xing)能穩定(ding)(ding)可靠。它(ta)可分為(wei)兩大類：慣(guan)性(xing)(xing)(xing)(xing)(xing)鎖止式同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)和慣(guan)性(xing)(xing)(xing)(xing)(xing)增(zeng)力(li)式同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)。使用最廣泛的是鎖環式，鎖銷式等慣(guan)性(xing)(xing)(xing)(xing)(xing)鎖止式同(tong)(tong)步(bu)(bu)(bu)器(qi)(qi)。

同步器的作用

手動變速(su)(su)箱的(de)結構內部有(you)一個(ge)非常重要的(de)設備，那就是"同(tong)步(bu)器(qi)”。同(tong)步(bu)器(qi)的(de)作用(yong)是很顯而易(yi)見的(de)那就是換擋(dang)時候由于動力(li)輸出端齒(chi)輪轉速(su)(su)要快于馬(ma)上(shang)要換入這個(ge)擋(dang)位的(de)齒(chi)輪，如果沒有(you)同(tong)步(bu)器(qi)，把(ba)個(ge)慢速(su)(su)旋轉的(de)齒(chi)輪強行塞入一個(ge)高速(su)(su)旋轉的(de)齒(chi)輪中，肯(ken)定會發生(sheng)打齒(chi)的(de)現象(xiang)。
同(tong)(tong)步器的作用就是在(zai)換擋(dang)動作發生時，將即將換入(ru)擋(dang)位的齒(chi)輪轉速(su)提升至和輸出端齒(chi)輪速(su)度同(tong)(tong)步的狀態，這樣換擋(dang)時候就不(bu)會存在(zai)打齒(chi)現象了。
明白了打(da)齒(chi)的(de)(de)現象發生，那為什么很(hen)多車正向行駛時(shi)候就(jiu)不存(cun)在打(da)齒(chi)，而一掛入倒(dao)(dao)(dao)擋(dang)就(jiu)打(da)齒(chi)，那是因為很(hen)多車型的(de)(de)倒(dao)(dao)(dao)擋(dang)是沒有(you)安裝倒(dao)(dao)(dao)擋(dang)同(tong)步器(qi)的(de)(de)，因為廠商的(de)(de)理念里，倒(dao)(dao)(dao)擋(dang)是需要(yao)完全停止再掛入并且使用的(de)(de)機會相對小了很(hen)多，所以(yi)出于簡化變(bian)速(su)箱(xiang)結構和節省(sheng)成本(ben)的(de)(de)目(mu)的(de)(de)，很(hen)多中低端手動變(bian)速(su)箱(xiang)的(de)(de)倒(dao)(dao)(dao)擋(dang)就(jiu)沒有(you)安裝倒(dao)(dao)(dao)擋(dang)同(tong)步器(qi)。
沒(mei)有(you)安(an)裝倒擋(dang)同(tong)步器的手動變速箱就(jiu)會存在掛入倒擋(dang)打齒的現象。當然(ran)了，這(zhe)里也和(he)用(yong)戶使(shi)用(yong)習慣有(you)非常大的關系，因(yin)為倒擋(dang)本身不(bu)含同(tong)步器，需(xu)要完全把(ba)車(che)輛停(ting)止(zhi)，讓動力(li)輸出端速度降低到(dao)和(he)倒擋(dang)齒輪(lun)(lun)(這(zhe)時候倒擋(dang)齒輪(lun)(lun)是靜止(zhi)的)之(zhi)間的轉速差變小，這(zhe)樣才(cai)能保證掛如倒擋(dang)比(bi)較平順且(qie)沒(mei)有(you)打齒。很(hen)多用(yong)戶車(che)末停(ting)穩(wen)就(jiu)著急立(li)刻(ke)掛入倒擋(dang)，自然(ran)會讓沒(mei)有(you)同(tong)步器的倒擋(dang)很(hen)受(shou)傷，打齒就(jiu)會發生。

觀致 Model Young簡介