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推(tui)土機(ji)支(zhi)(zhi)(zhi)重輪(lun) 山推(tui)支(zhi)(zhi)(zhi)重輪(lun) sd16支(zhi)(zhi)(zhi)重輪(lun) SD22支(zhi)(zhi)(zhi)重輪(lun) SD32支(zhi)(zhi)(zhi)重輪(lun) SD13支(zhi)(zhi)(zhi)重輪(lun) 支(zhi)(zhi)(zhi)重輪(lun)價(jia)格 支(zhi)(zhi)(zhi)重輪(lun)件號(hao) 雙(shuang)邊支(zhi)(zhi)(zhi)重輪(lun) 原廠支(zhi)(zhi)(zhi)重輪(lun)

支重輪的作用

是挖掘機與推土機底盤四輪一帶中(zhong)的(de)一種(zhong)，它的(de)主(zhu)要作(zuo)用(yong)是支撐著挖(wa)掘機(ji)與推(tui)土(tu)機(ji)的(de)重量，讓履帶沿著輪子前進。      

支重輪的主要結構：

輪(lun)(lun)(lun)體、支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)軸(zhou)(zhou)、軸(zhou)(zhou)套(tao)、密封圈、端蓋等(deng)相關部(bu)件構(gou)成。支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)可分(fen)為單邊(bian)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)與雙邊(bian)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)；挖(wa)掘機(ji)用(yong)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)與推土機(ji)用(yong)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)，挖(wa)掘機(ji)用(yong)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)一(yi)般(ban)是(shi)黑(hei)色(se)油(you)漆，推土機(ji)支(zhi)(zhi)(zhi)重(zhong)輪(lun)(lun)(lun)一(yi)般(ban)是(shi)黃色(se)油(you)漆。    

支重(zhong)輪容易出現(xian)在問題

A、輪體磨(mo)損(sun)。出現這種情況的原因是采用(yong)的鋼(gang)材(cai)(cai)不合格或(huo)者說材(cai)(cai)料(liao)熱處理時的硬度較(jiao)低，耐磨(mo)性不足；

B、漏油。支重輪(lun)軸通過軸套一直(zhi)在旋(xuan)轉(zhuan)，輪(lun)體(ti)內要加(jia)油來潤滑，但如果說密封圈(quan)不好的話，很容易產生(sheng)漏油的現象，這樣軸與軸套在無潤滑的情況(kuang)下(xia)，很容易磨損(sun)，造成產品無法進(jin)行使用。因此，

支重(zhong)輪密(mi)封的好壞是作為衡量生產公司產品質量的一個(ge)很重(zhong)要的標準。

適時(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)適時(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)介乎全時(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)和分(fen)時(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)之間，驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)模式(shi)(shi)由電(dian)(dian)腦安排，操縱非常簡單。采(cai)(cai)用這種驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)系(xi)統的(de)車(che)(che)(che)輛時(shi)根(gen)據電(dian)(dian)腦來控制(zhi)并且選擇適合當下情(qing)況的(de)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)模式(shi)(shi)。在(zai)正常的(de)路(lu)面上車(che)(che)(che)輛一(yi)般會采(cai)(cai)用后輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)方式(shi)(shi)，而一(yi)旦遇到(dao)路(lu)面不(bu)(bu)良或驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)輪(lun)打滑的(de)情(qing)況，電(dian)(dian)腦就會自動(dong)(dong)(dong)(dong)(dong)(dong)檢測(ce)并立即(ji)將發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)輸(shu)出扭矩(ju)分(fen)配給前排的(de)兩個車(che)(che)(che)輪(lun)，自然切換到(dao)四(si)輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)狀態，從而免除了駕駛人的(de)判(pan)斷(duan)和手動(dong)(dong)(dong)(dong)(dong)(dong)操作，應(ying)用更加簡單。不(bu)(bu)過(guo)以(yi)目前的(de)效果來看，電(dian)(dian)腦比起人腦速度還是慢(man)了很多，也就是說住往不(bu)(bu)能(neng)及時(shi)進行驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)模式(shi)(shi)的(de)切換，反應(ying)較慢(man)。比如北京現代生(sheng)產的(de)途勝就是采(cai)(cai)用適時(shi)四(si)驅(qu)(qu)(qu)設計。