一、齒輪油和變速箱油一樣嗎
汽車保養時通常要用到各種各樣的潤滑油,在(zai)保養變速(su)箱(xiang)的時候經(jing)常(chang)會聽到齒(chi)(chi)輪(lun)油(you)(you)和變速(su)箱(xiang)油(you)(you),很多人認為(wei)齒(chi)(chi)輪(lun)油(you)(you)就是變速(su)箱(xiang)油(you)(you),那(nei)么齒(chi)(chi)輪(lun)油(you)(you)和變速(su)箱(xiang)油(you)(you)是一個意思嗎?
其實齒輪(lun)油(you)(you)(you)就是(shi)變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)的(de)一種(zhong),但變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)不光(guang)指齒輪(lun)油(you)(you)(you),因為變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)的(de)種(zhong)類(lei)有(you)手(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)和(he)自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)兩種(zhong),其中手(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)就是(shi)齒輪(lun)油(you)(you)(you),而自(zi)動(dong)(dong)(dong)擋變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)用(yong)的(de)潤滑油(you)(you)(you)要更好一些,也被(bei)稱為波箱(xiang)(xiang)(xiang)油(you)(you)(you)、傳動(dong)(dong)(dong)油(you)(you)(you),一般情況下,普(pu)通齒輪(lun)油(you)(you)(you)是(shi)不能用(yong)在自(zi)動(dong)(dong)(dong)擋變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)的(de),這也是(shi)自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)箱(xiang)(xiang)(xiang)油(you)(you)(you)和(he)齒輪(lun)油(you)(you)(you)的(de)區別。
二、汽車齒輪油和變速箱油有什么區別
齒輪油也是變速(su)箱(xiang)油的一(yi)種,不過它是手動變速(su)箱(xiang)油,和自動變速(su)箱(xiang)油比(bi)起來,二者(zhe)的區(qu)別還是有(you)一(yi)些(xie)的:
1、齒輪油
齒(chi)輪油(you)以石油(you)潤(run)滑(hua)油(you)基礎油(you)或(huo)合成潤(run)滑(hua)油(you)為主,加入極壓抗磨(mo)劑和(he)油(you)性(xing)(xing)劑調制而成的潤(run)滑(hua)油(you),主要用(yong)于手(shou)動(dong)擋變速箱(xiang)和(he)驅動(dong)后橋中,具有良好(hao)的抗磨(mo)、耐負荷性(xing)(xing)能(neng)、粘度(du)、熱氧化(hua)安定(ding)性(xing)(xing)、抗泡性(xing)(xing)、水分離性(xing)(xing)能(neng)和(he)防(fang)銹(xiu)性(xing)(xing)能(neng)等。
2、自動變速箱油
自(zi)動變速(su)器油簡稱ATF(Automatic Transmission Fluid),是一種專用(yong)(yong)于自(zi)動變速(su)器的(de)油液(ye),早期自(zi)動擋變速(su)箱保養通常用(yong)(yong)機油代(dai)替,但由于工作狀況和(he)技(ji)術要(yao)求差(cha)異(yi)較大,因此很(hen)快發(fa)明了自(zi)動變速(su)箱油,現在的(de)自(zi)動變速(su)器專用(yong)(yong)油液(ye)既(ji)是液(ye)力(li)變矩(ju)器的(de)傳(chuan)動油,又是行星齒輪(lun)結構的(de)潤滑油和(he)換(huan)擋裝置(zhi)的(de)液(ye)壓油。
綜合來看,齒輪油和變速(su)(su)箱(xiang)油(you)的區別雖(sui)然不太大,但(dan)也不建議(yi)混用,并且更(geng)換時應盡量選擇原廠生產的變速(su)(su)箱(xiang)油(you)或齒輪(lun)油(you),以免給您的愛車造(zao)成損傷。