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濟(jì)南路通悅寶汽車服務(wù)有限公司
聯(lián)系人:王
先生 (經(jīng)理) |
電 話:13789806976 |
手 機(jī):15508663712  |
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濟(jì)南奔馳專修地址 濟(jì)南汽車專修電話 濟(jì)南汽車保養(yǎng)哪家好 |
通過(guò)排氣凸輪軸上的電子氣門升程切換系統(tǒng)以及進(jìn)氣和排氣凸輪軸上的可變氣門正時(shí),實(shí)現(xiàn)對(duì)每個(gè)氣缸氣體交換的優(yōu)化控制。較小的凸輪輪廓僅用于低轉(zhuǎn)速,此功能有以下好處:
① 優(yōu)化氣體交換;
② 防止廢氣回流到之前的180°排氣缸;
③ 入口打開時(shí)間更早,填充程度更佳;
④ 通過(guò)燃燒室內(nèi)的正壓差減少余氣;
⑤ 提升響應(yīng)性;
⑥ 在較低轉(zhuǎn)速和較高增壓壓力下達(dá)到更高的轉(zhuǎn)矩。
Through the electronic valve lift switching system on the exhaust camshaft and the variable valve timing on the intake and exhaust camshafts, the optimal control of gas exchange of each cylinder is realized. The smaller cam profile is only used for low speeds, and this feature has the following benefits:
① Optimize gas exchange;
② Prevent the exhaust gas from flowing back to the previous 180 ° exhaust cylinder;
③ The inlet opening time is earlier and the filling degree is better;
④ The residual gas is reduced by the positive pressure difference in the combustion chamber;
⑤ Improve responsiveness;
⑥ Higher torque at lower speed and higher boost pressure.
濟(jì)南路通悅寶汽車服務(wù)有限公司是一家集進(jìn)口國(guó)產(chǎn)轎車,越野車、城市SUV,診斷,維修與保養(yǎng)及配件供應(yīng)、車險(xiǎn)銷售理賠為一體的汽車修理保養(yǎng)服務(wù)養(yǎng)護(hù)維修單位。擁有多種大型檢測(cè)設(shè)備,主營(yíng):進(jìn)口國(guó)產(chǎn) 、奔馳、寶馬、奧迪、保時(shí)捷、沃爾沃、路虎、大眾等豪華車診斷維修與保養(yǎng)服務(wù)(德系之家)。
本單位以“技術(shù)立本、誠(chéng)信致遠(yuǎn)、服務(wù)致勝”的經(jīng)營(yíng)理念且依靠多年的實(shí)戰(zhàn)經(jīng)驗(yàn)和管理為您提供溫馨的綜合服務(wù)。
本單位員工均持證上崗,經(jīng)過(guò)培訓(xùn),確保每臺(tái)車輛維修質(zhì)量如新! |
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