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支重輪總成定制、湖南支重輪總成、中特工程：

概述目(mu)前，2轎(jiao)車(che)的(de)(de)4輪(lun)(lun)(lun)驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)裝置已經引進了電子(zi)計算機控(kong)制(zhi)系統，當前輪(lun)(lun)(lun)或后(hou)輪(lun)(lun)(lun)驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)時，車(che)子(zi)隨時根據路面(mian)狀態的(de)(de)反饋信息分(fen)(fen)配(pei)前后(hou)輪(lun)(lun)(lun)子(zi)的(de)(de)動(dong)(dong)(dong)(dong)(dong)力，變為(wei)4輪(lun)(lun)(lun)驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)。4輪(lun)(lun)(lun)驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)又可以細分(fen)(fen)成4種驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)模(mo)式：全(quan)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)（Full－Time）、分(fen)(fen)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)（Part-Time）、適時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)（Real－Time）和分(fen)(fen)時/適時混和驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)。全(quan)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)全(quan)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)（Full－Time） 全(quan)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)特(te)點就是(shi)(shi)無論怎么樣，永遠都保(bao)持(chi)四輪(lun)(lun)(lun)驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)模(mo)式，這種傳動(dong)(dong)(dong)(dong)(dong)系統都是(shi)(shi)不需要駕駛(shi)(shi)(shi)(shi)人選(xuan)擇操(cao)(cao)作的(de)(de)。行駛(shi)(shi)(shi)(shi)的(de)(de)時將(jiang)發動(dong)(dong)(dong)(dong)(dong)機輸出(chu)扭矩(ju)按50∶50 設定在前后(hou)輪(lun)(lun)(lun)上，使(shi)前后(hou)排車(che)輪(lun)(lun)(lun)保(bao)持(chi)等量(liang)的(de)(de)扭矩(ju)，遇到特(te)別路面(mian)的(de)(de)時候就可以自動(dong)(dong)(dong)(dong)(dong)將(jiang)不同的(de)(de)扭距分(fen)(fen)配(pei)到各個輪(lun)(lun)(lun)子(zi)上面(mian)。全(quan)時驅(qu)(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)系統具有(you)良好的(de)(de)駕駛(shi)(shi)(shi)(shi)操(cao)(cao)控(kong)性和行駛(shi)(shi)(shi)(shi)循跡性，不過(guo)缺點也是(shi)(shi)很明顯的(de)(de)，那(nei)就是(shi)(shi)比(bi)較廢油，經濟(ji)性不夠好，而且(qie)車(che)輛(liang)沒有(you)任何裝置來控(kong)制(zhi)輪(lun)(lun)(lun)胎轉速的(de)(de)差異，一旦一個輪(lun)(lun)(lun)胎離(li)開(kai)地面(mian)就有(you)可能(neng)讓你無法前進。

后(hou)(hou)輪驅(qu)動(dong)（RWD）：豪華轎車通常采(cai)用后(hou)(hou)驅(qu)，重量(liang)分配(pei)接(jie)近于50∶50，提供了(le)更平穩的駕駛(shi)。RWD與FWD驅(qu)動(dong)情(qing)況正(zheng)相反，操控性能有(you)所(suo)提高(gao)。當加(jia)速時(shi)車身重心向后(hou)(hou)轉移(yi)，這正(zheng)是你所(suo)希望的，因為后(hou)(hou)輪主(zhu)管(guan)牽引力(li)，前輪主(zhu)管(guan)汽車方(fang)向。你還可以(yi)在彎道加(jia)速。這并不(bu)是說(shuo)RWD在結構上就好，它也存在缺(que)陷，如從(cong)前到后(hou)(hou)的傳(chuan)動(dong)軸（使(shi)車內(nei)地板從(cong)前到后(hou)(hou)隆起），還有(you)一個很(hen)大(da)的差速器在后(hou)(hou)部(bu)，增(zeng)加(jia)了(le)重量(liang)和(he)成本，它同樣不(bu)適應全(quan)天(tian)候(hou)駕駛(shi)。

湖北中特機械工程有(you)限公司工程機械配件(jian)生(sheng)(sheng)產(chan)廠家，自公司成立以來積累(lei)了豐富的生(sheng)(sheng)產(chan)經驗，獨具專業(ye)化生(sheng)(sheng)產(chan)特(te)點和優勢，工藝先(xian)進，檢測手段完善，本公司本著“質量保證.管理(li)為先(xian).信譽至上(shang)”的原則，竭(jie)誠滿足廣大顧(gu)客需求。

本公司生(sheng)產的(de)支重輪，殼體采用(yong)優質(zhi)(zhi)的(de)40mn2，經過中頻淬火，二(er)氧化碳保(bao)護氣體保(bao)護焊接、調質(zhi)(zhi)處理等先進的(de)技術，采用(yong)高質(zhi)(zhi)量的(de)浮封環及(ji)密封件。使用(yong)高耐(nai)磨(mo)、耐(nai)腐蝕的(de)雙金屬襯套，每個總成都經過嚴格的(de)打壓試驗，行走試驗等完備的(de)工序手段檢驗，耐(nai)磨(mo)，不漏油(you)。庫存充足，價格優惠，質(zhi)(zhi)量有保(bao)證