液(ye)(ye)力(li)變(bian)(bian)(bian)(bian)矩(ju)器(qi)(qi):液(ye)(ye)力(li)變(bian)(bian)(bian)(bian)矩(ju)器(qi)(qi)的工(gong)作(zuo)(zuo)原理是:泵輪(lun)由(you)發(fa)動(dong)機驅動(dong)旋轉,推動(dong)液(ye)(ye)體隨(sui)泵輪(lun)一起繞其軸線(xian)旋轉,使(shi)其獲得一定的速(su)度和(he)壓(ya)力(li)。液(ye)(ye)力(li)變(bian)(bian)(bian)(bian)矩(ju)器(qi)(qi)由(you)泵輪(lun)、渦輪(lun)和(he)導輪(lun)組(zu)成(cheng),其安裝在發(fa)動(dong)機和(he)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)之間(jian),以液(ye)(ye)壓(ya)油為工(gong)作(zuo)(zuo)介質,起到傳遞轉矩(ju)、變(bian)(bian)(bian)(bian)矩(ju)、變(bian)(bian)(bian)(bian)速(su)及離合的作(zuo)(zuo)用。
液力變矩器的特點是:
1、根(gen)據機器(qi)的行駛(shi)阻力或作業阻力,變(bian)矩(ju)器(qi)可在一定范(fan)圍(wei)內自(zi)動(dong)地、無級地變(bian)速和變(bian)矩(ju);
2、延(yan)長(chang)了(le)機器的(de)使(shi)用壽(shou)命(ming);
3、提高了機器的通過性能和(he)舒適性。
液力變矩器的作用:
1、傳(chuan)遞轉矩(ju)(ju):發(fa)動機(ji)的轉矩(ju)(ju)通過(guo)液力變矩(ju)(ju)器的主動元(yuan)件,再通過(guo)ATF傳(chuan)給液力變矩(ju)(ju)器的從動元(yuan)件,最后傳(chuan)給變速器;
2、無級變速:液力變矩(ju)器可(ke)以在一定范圍內實現轉(zhuan)速和轉(zhuan)矩(ju)的無級變化;
3、自動(dong)(dong)(dong)(dong)(dong)離(li)合:液(ye)力(li)變矩器由(you)于采用(yong)ATF傳遞動(dong)(dong)(dong)(dong)(dong)力(li),當踩下制(zhi)動(dong)(dong)(dong)(dong)(dong)踏板時,發動(dong)(dong)(dong)(dong)(dong)機也不會熄火,此時相(xiang)(xiang)當于離(li)合器分離(li)。液(ye)力(li)變矩器是液(ye)力(li)傳動(dong)(dong)(dong)(dong)(dong)部件的(de)(de)一種,由(you)泵輪、渦輪和導向輪組成。泵輪同主動(dong)(dong)(dong)(dong)(dong)軸(zhou)相(xiang)(xiang)連(lian),能(neng)把主動(dong)(dong)(dong)(dong)(dong)軸(zhou)輸入的(de)(de)機械能(neng)依(yi)靠離(li)心力(li)的(de)(de)作用(yong)轉換成液(ye)體的(de)(de)動(dong)(dong)(dong)(dong)(dong)能(neng)和壓頭,供(gong)渦輪做功之(zhi)用(yong)。渦輪和從動(dong)(dong)(dong)(dong)(dong)軸(zhou)相(xiang)(xiang)連(lian),能(neng)把液(ye)體的(de)(de)動(dong)(dong)(dong)(dong)(dong)能(neng)和壓頭所含的(de)(de)能(neng)量由(you)從動(dong)(dong)(dong)(dong)(dong)軸(zhou)輸出。
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130****7622 on 2019/9/24 13:33:06大連市
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