混凝土攪拌車采用無級傳動的三大優(yōu)勢?
概述:1、較大的燃油經(jīng)濟(jì)性和較低的排放污染。攪拌車柴油發(fā)動機(jī)工作效率較高,較有級變速器而言,驅(qū)動力的中終斷情況有了大幅度的改善,傳動減速
1、較大的燃油經(jīng)濟(jì)性和較低的排放污染。攪拌車柴油發(fā)動機(jī)工作效率較高,較有級變速器而言,驅(qū)動力的中終斷情況有了大幅度的改善,傳動減速比的變化比較為平滑,攪拌車油泵維檢修動力系統(tǒng)的沖擊小從而使舒 適性度得到了進(jìn)一步的提高。
1. Higher fuel economy and lower emission pollution. The diesel engine of the mixer has higher working efficiency. Compared with the stage transmission, the medium and final break of the driving force has been greatly improved, the change of the transmission and deceleration ratio is relatively smooth, and the impact of the power system of the pump maintenance of the mixer is small, so that the comfort degree has been further improved.
2、攪拌車無極變速系統(tǒng)可以控制能夠控制柴油發(fā)動機(jī)的轉(zhuǎn)速在很小的范圍之內(nèi)變化,而使車速在較大的范圍之內(nèi)變化(目前傳動減速比范圍可達(dá)做到5.0以上)。有級式變速器只能是一擋地升或降,而柴油發(fā)動機(jī)的轉(zhuǎn)速伴隨著每個相應(yīng)的檔位不斷地交更替變化,造成柴油發(fā)動機(jī)的工作狀態(tài)度不穩(wěn)定。
2. The stepless speed change system of mixer can control the speed of diesel engine to change in a small range, and make the speed change in a large range (at present, the range of transmission and deceleration ratio can reach more than 5.0). The stepwise transmission can only raise or lower the first gear, and the speed of diesel engine changes with each corresponding gear, which makes the working state of diesel engine unstable.
3、無級變速傳動系統(tǒng)和其他傳動系統(tǒng)相比,其操縱方便捷性和乘坐舒適性度均可與電子器件控制的有級自動變速器箱相媲美,而傳動系統(tǒng)效率高卻遠(yuǎn)高于液力傳動的有級自動變速器箱。在變速器全過程中由于沒有驅(qū)動力的中終斷,攪拌和車內(nèi)飾提升了行駛的驅(qū)動力性能。這種都是有級變速器無法相比的。
3. Compared with other transmission systems, the convenience and riding comfort of continuously variable transmission system are comparable to those of step-by-step automatic transmission controlled by electronic devices, while the efficiency of transmission system is much higher than that of step-by-step automatic transmission controlled by hydraulic transmission. In the whole process of transmission, because there is no driving force in the final break, mixing and car interior improve the driving force performance. This kind of transmission can't be compared with the step transmission.
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