狼群影院

自動變速器油路板簡介

油路(lu)板，即(ji)自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)箱(xiang)閥(fa)體(ti)總成(cheng)，其(qi)工(gong)(gong)作(zuo)原理(li)(li)如(ru)下： 油路(lu)板通常由(you)液(ye)(ye)力(li)(li)變(bian)(bian)(bian)(bian)矩(ju)(ju)(ju)器(qi)(qi)(qi)(qi)(qi)、行星齒(chi)(chi)(chi)輪(lun)(lun)(lun)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)系統、換擋執(zhi)行器(qi)(qi)(qi)(qi)(qi)、液(ye)(ye)壓(ya)操縱系統、電(dian)子(zi)控(kong)(kong)制系統五部分組成(cheng)。各重(zhong)要(yao)部分的(de)(de)(de)工(gong)(gong)作(zuo)原理(li)(li)如(ru)下： 1、液(ye)(ye)力(li)(li)變(bian)(bian)(bian)(bian)矩(ju)(ju)(ju)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)工(gong)(gong)作(zuo)原理(li)(li)： 發動(dong)(dong)(dong)機(ji)啟動(dong)(dong)(dong)后，曲軸帶動(dong)(dong)(dong)泵(beng)輪(lun)(lun)(lun)旋(xuan)轉(zhuan)(zhuan)，因(yin)旋(xuan)轉(zhuan)(zhuan)產(chan)生的(de)(de)(de)離心力(li)(li)使泵(beng)輪(lun)(lun)(lun)葉(xie)片(pian)間的(de)(de)(de)工(gong)(gong)作(zuo)液(ye)(ye)沿葉(xie)片(pian)從內緣向外緣甩出；這(zhe)部分工(gong)(gong)作(zuo)液(ye)(ye)既具有隨(sui)泵(beng)輪(lun)(lun)(lun)一起轉(zhuan)(zhuan)動(dong)(dong)(dong)的(de)(de)(de)園周向的(de)(de)(de)分速(su)(su)(su)(su)度，又(you)有沖(chong)(chong)向渦(wo)輪(lun)(lun)(lun)的(de)(de)(de)軸向分速(su)(su)(su)(su)度。這(zhe)些工(gong)(gong)作(zuo)液(ye)(ye)沖(chong)(chong)擊渦(wo)輪(lun)(lun)(lun)葉(xie)片(pian)，推(tui)動(dong)(dong)(dong)渦(wo)輪(lun)(lun)(lun)與泵(beng)輪(lun)(lun)(lun)同方向轉(zhuan)(zhuan)動(dong)(dong)(dong)。 2、行星齒(chi)(chi)(chi)輪(lun)(lun)(lun)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)工(gong)(gong)作(zuo)原理(li)(li)： 液(ye)(ye)力(li)(li)變(bian)(bian)(bian)(bian)矩(ju)(ju)(ju)器(qi)(qi)(qi)(qi)(qi)雖能(neng)傳遞和增大(da)(da)發動(dong)(dong)(dong)機(ji)轉(zhuan)(zhuan)矩(ju)(ju)(ju)，但(dan)變(bian)(bian)(bian)(bian)矩(ju)(ju)(ju)比(bi)不(bu)大(da)(da)，變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)范(fan)圍(wei)不(bu)寬(kuan)，遠不(bu)能(neng)滿(man)足汽車使用(yong)工(gong)(gong)況的(de)(de)(de)需要(yao)。為(wei)進一步增大(da)(da)扭矩(ju)(ju)(ju)，擴(kuo)大(da)(da)其(qi)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)范(fan)圍(wei)，提高汽車的(de)(de)(de)適(shi)應能(neng)力(li)(li)，在液(ye)(ye)力(li)(li)變(bian)(bian)(bian)(bian)矩(ju)(ju)(ju)器(qi)(qi)(qi)(qi)(qi)后面(mian)又(you)裝一個輔助變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)――有級(ji)式(shi)(shi)齒(chi)(chi)(chi)輪(lun)(lun)(lun)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)。該(gai)齒(chi)(chi)(chi)輪(lun)(lun)(lun)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)多數(shu)是用(yong)行星齒(chi)(chi)(chi)輪(lun)(lun)(lun)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)的(de)(de)(de)。 換擋離合器(qi)(qi)(qi)(qi)(qi)為(wei)濕式(shi)(shi)多片(pian)離合器(qi)(qi)(qi)(qi)(qi)，當液(ye)(ye)壓(ya)使活(huo)塞(sai)把主(zhu)動(dong)(dong)(dong)片(pian)和從動(dong)(dong)(dong)片(pian)壓(ya)緊時，離合器(qi)(qi)(qi)(qi)(qi)接(jie)合；當工(gong)(gong)作(zuo)液(ye)(ye)從活(huo)塞(sai)缸排出時，回位彈簧使活(huo)塞(sai)后退，使離合器(qi)(qi)(qi)(qi)(qi)分離。 3、液(ye)(ye)力(li)(li)機(ji)械(xie)傳動(dong)(dong)(dong)式(shi)(shi)自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)控(kong)(kong)制： 在液(ye)(ye)控(kong)(kong)液(ye)(ye)動(dong)(dong)(dong)自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)中，參數(shu)調(diao)(diao)節(jie)部分主(zhu)要(yao)有節(jie)氣(qi)門(men)(men)(men)壓(ya)力(li)(li)調(diao)(diao)節(jie)閥(fa)（簡(jian)稱節(jie)氣(qi)門(men)(men)(men)閥(fa)）和速(su)(su)(su)(su)控(kong)(kong)調(diao)(diao)壓(ya)閥(fa)（又(you)稱調(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)(qi)(qi)）。節(jie)氣(qi)門(men)(men)(men)壓(ya)力(li)(li)調(diao)(diao)節(jie)閥(fa)使輸出液(ye)(ye)壓(ya)的(de)(de)(de)大(da)(da)小(xiao)能(neng)夠(gou)反映節(jie)氣(qi)門(men)(men)(men)開度；速(su)(su)(su)(su)控(kong)(kong)調(diao)(diao)壓(ya)閥(fa)使輸出液(ye)(ye)壓(ya)的(de)(de)(de)大(da)(da)小(xiao)能(neng)夠(gou)反映車速(su)(su)(su)(su)的(de)(de)(de)大(da)(da)小(xiao)。

逸動DT簡介

2018年3月6日，長(chang)安(an)汽車(che)公布全新逸動DT的預售價格：6.0-8.8萬元。動力方面，逸動DT搭載1.6L及(ji)1.0T兩款發(fa)動機(ji)與5MT/4AT/6MT變速箱。