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。

更多資料如(ru)下：

1、同(tong)(tong)(tong)(tong)步(bu)器的組成：由同(tong)(tong)(tong)(tong)一步(bu)裝(zhuang)置（包括推動件、摩擦件）、鎖(suo)止裝(zhuang)置和(he)接合裝(zhuang)置三部(bu)分組成。同(tong)(tong)(tong)(tong)步(bu)器有(you)常壓式(shi)(shi)(shi)、慣性(xing)式(shi)(shi)(shi)、自(zi)增力(li)式(shi)(shi)(shi)等(deng)多種。目前所(suo)有(you)的同(tong)(tong)(tong)(tong)步(bu)器幾乎(hu)都采(cai)用摩擦慣性(xing)式(shi)(shi)(shi)同(tong)(tong)(tong)(tong)步(bu)裝(zhuang)置，根據鎖(suo)止裝(zhuang)置的不同(tong)(tong)(tong)(tong)，又分為鎖(suo)環式(shi)(shi)(shi)慣性(xing)同(tong)(tong)(tong)(tong)步(bu)器和(he)鎖(suo)銷式(shi)(shi)(shi)慣性(xing)同(tong)(tong)(tong)(tong)步(bu)器。

2、除了(le)倒(dao)擋(dang)和一(yi)檔(dang)(dang)外，其(qi)(qi)他檔(dang)(dang)位均配(pei)置同(tong)(tong)(tong)(tong)步(bu)器(qi)：目前，在大(da)多(duo)數(shu)轎車(che)(che)和大(da)貨車(che)(che)上，除了(le)倒(dao)擋(dang)和一(yi)檔(dang)(dang)外，其(qi)(qi)他檔(dang)(dang)位均配(pei)置同(tong)(tong)(tong)(tong)步(bu)器(qi)，并且對同(tong)(tong)(tong)(tong)步(bu)器(qi)的要求(qiu)是轉(zhuan)矩容量大(da)，性(xing)(xing)(xing)能穩(wen)定，耐用(yong)，具備良好的經濟性(xing)(xing)(xing)。一(yi)般(ban)而言，大(da)多(duo)數(shu)汽車(che)(che)均配(pei)備慣性(xing)(xing)(xing)同(tong)(tong)(tong)(tong)步(bu)器(qi)。慣性(xing)(xing)(xing)式(shi)同(tong)(tong)(tong)(tong)步(bu)器(qi)能確保同(tong)(tong)(tong)(tong)步(bu)嚙合(he)換擋(dang)，性(xing)(xing)(xing)能穩(wen)定可靠。它(ta)可分(fen)為兩大(da)類：慣性(xing)(xing)(xing)鎖(suo)止(zhi)式(shi)同(tong)(tong)(tong)(tong)步(bu)器(qi)和慣性(xing)(xing)(xing)增力式(shi)同(tong)(tong)(tong)(tong)步(bu)器(qi)。使用(yong)最廣泛的是鎖(suo)環式(shi)，鎖(suo)銷式(shi)等慣性(xing)(xing)(xing)鎖(suo)止(zhi)式(shi)同(tong)(tong)(tong)(tong)步(bu)器(qi)。

同步器的作用

手動(dong)變速(su)箱的(de)(de)(de)結(jie)構內(nei)部有(you)一個非(fei)常重要的(de)(de)(de)設備，那就是(shi)"同(tong)步器”。同(tong)步器的(de)(de)(de)作用是(shi)很(hen)顯而易見的(de)(de)(de)那就是(shi)換擋時候由于(yu)動(dong)力輸出端(duan)齒輪轉速(su)要快于(yu)馬(ma)上要換入這個擋位的(de)(de)(de)齒輪，如果(guo)沒有(you)同(tong)步器，把(ba)個慢速(su)旋轉的(de)(de)(de)齒輪強行塞入一個高速(su)旋轉的(de)(de)(de)齒輪中，肯定會發生(sheng)打(da)齒的(de)(de)(de)現象。
同步(bu)器的作用(yong)就是(shi)在換(huan)擋(dang)(dang)(dang)動(dong)作發生(sheng)時，將(jiang)即將(jiang)換(huan)入擋(dang)(dang)(dang)位的齒輪轉(zhuan)速提升至和輸出端齒輪速度(du)同步(bu)的狀態，這樣換(huan)擋(dang)(dang)(dang)時候就不會(hui)存在打齒現(xian)象了。
明白了打齒(chi)的(de)現象發生，那為(wei)什么很(hen)多車正向行(xing)駛時(shi)候就(jiu)不存在打齒(chi)，而一掛入倒(dao)擋就(jiu)打齒(chi)，那是(shi)因為(wei)很(hen)多車型的(de)倒(dao)擋是(shi)沒(mei)有安裝倒(dao)擋同步(bu)器的(de)，因為(wei)廠商的(de)理念里(li)，倒(dao)擋是(shi)需(xu)要完全停止再掛入并(bing)且使用的(de)機(ji)會相對(dui)小了很(hen)多，所(suo)以(yi)出于簡(jian)化變(bian)(bian)速(su)(su)箱結構和節省成本的(de)目(mu)的(de)，很(hen)多中低端手動變(bian)(bian)速(su)(su)箱的(de)倒(dao)擋就(jiu)沒(mei)有安裝倒(dao)擋同步(bu)器。
沒有(you)(you)安裝(zhuang)倒(dao)擋(dang)(dang)同(tong)步(bu)器的(de)(de)手動變(bian)速(su)箱就(jiu)會存在掛(gua)入(ru)(ru)倒(dao)擋(dang)(dang)打齒(chi)的(de)(de)現(xian)象(xiang)。當然了，這里(li)也和用(yong)(yong)戶使用(yong)(yong)習慣(guan)有(you)(you)非常(chang)大的(de)(de)關系，因為倒(dao)擋(dang)(dang)本身(shen)不含同(tong)步(bu)器，需要完(wan)全把(ba)車(che)(che)輛停(ting)止(zhi)，讓動力輸出(chu)端(duan)速(su)度降低到(dao)和倒(dao)擋(dang)(dang)齒(chi)輪(這時(shi)候(hou)倒(dao)擋(dang)(dang)齒(chi)輪是靜止(zhi)的(de)(de))之間的(de)(de)轉速(su)差變(bian)小，這樣才能保證(zheng)掛(gua)如倒(dao)擋(dang)(dang)比較(jiao)平順且沒有(you)(you)打齒(chi)。很(hen)多用(yong)(yong)戶車(che)(che)末停(ting)穩(wen)就(jiu)著急立刻(ke)掛(gua)入(ru)(ru)倒(dao)擋(dang)(dang)，自然會讓沒有(you)(you)同(tong)步(bu)器的(de)(de)倒(dao)擋(dang)(dang)很(hen)受傷，打齒(chi)就(jiu)會發生。

大眾Eos(進口)簡介

大眾EOS車型硬頂敞篷(peng)還(huan)帶天窗是它的(de)一大亮點，搭(da)載2.0TSI渦輪增(zeng)壓汽(qi)油直噴發動機并且(qie)搭(da)配DSG雙離合變速(su)器，在1800~5000rpm的(de)轉速(su)區域(yu)內(nei)可輸出最大扭矩(ju)值，官方提供了7.8秒(miao)的(de)0-100Km/h加速(su)成績比較中庸。