<i id="tbbef"></i>

    <i id="tbbef"></i>

    <font id="tbbef"></font>

    <optgroup id="tbbef"><del id="tbbef"></del></optgroup><font id="tbbef"></font>

    <i id="tbbef"></i>

    首 頁 > 埃爾曼新聞 > 行業動態

    行業動態Industry News

    剛換完機油,發動機噪音變大跟機油有關系嗎?
    發布者: 發布時間:2017-09-05 瀏覽量:

     

     

     我們為什么要定期更換機油呢?機油對于發動機就如同血液對于心臟一樣重要。機油中含有多種添加劑,能夠有效保護發動機重要的移動部件,保證發動機的一個正常運作。

    不過有車主反應,剛換完機油之后,發動機噪音變大了?

     

     

    Why do we need to oil change on a regular basis? The oil for the engine is just as important as blood to the heart. Oil contains a variety of additives, can effectively protect the engine moving parts, to ensure a normal operation of engine.
    But the owner reaction, just after changing the oil, increasing the engine noise?
     

     

     

                             冷車啟動造成噪音偏大

    汽車的磨損90%以上發生在冷啟動這個時候,這個估計大部分車友都沒意見,因為冷車狀態,機油80%以上基本都回流到油底殼,此時發動機內部機件缺少潤滑。

    當冷車啟動的時候,發動機溫度低,機油的潤滑性能沒有達到最佳狀態,加之發動機為了更快預熱,提高轉速,因而造成噪音偏大,熱車之后,噪音和轉速又都會降下來,這個是正常情況,無需過多擔心。

    如果熱車有依然沒有恢復正常,建議去維修廠檢查原因,排除故障。

    Cold start big noise
    Auto wear more than 90% occurred in cold start at this time, the estimated that most cyclists have no opinion, because of the cold state, oil more than 80% of basic back into the oil pan, the engine internal parts lack of lubrication.
    When cold start, the engine temperature is low, the engine oil lubrication performance wasn't up to the best state, together with the engine in order to faster preheating, improve the speed, thus causing large noise, after heat, noise and speed will come down again, this is normal, need not worry too much.
    Heat if the car is still not back to normal, it is recommended that a repair shop to check the reason, troubleshooting.
     

     

    缺機油導致噪音大


    缺機油的情況有多種,例如發動機滲機油,漏機油,正常消耗機油,車主不知道愛車加多少機油,部分車出現燒機油,燒機油之后,有些部件潤滑不到位,就會出現聲音加大。

    以前用高粘度機油,現在換了低粘度機油,如車輛手冊上本來要求用5W30,很多車友沒留意,直接給用上了5W-40的機油,結果用上后感覺不合適自己的車,后來換上5W30后,剛開始噪音大,開一段時間后又降下來了,這個是正常情況。 

    如聲音一直下不來,就不正常了,建議換上手冊上要求的標號最好, 提示:車輛到一定里程了,比如6~8萬公里后,發動機內部間隙增大,換上了更高粘度的機油,通常不建議再換回低粘度的,因為換回低粘度機油后,需要重新磨合,會加劇磨損機件,噪音大。

     


    Lack of oil, there are many such as engine oil, engine oil leakage, normal oil consumption, car owners don't know how much oil, love a part of the car came to burn oil, after burning oil, lubrication does not reach the designated position, some parts will appear more sound.

    Used with high viscosity oil, now in the low viscosity oil, such as vehicle brochure request with 5 w30 originally, if you have a lot of didn't pay attention to, directly to use 5 w - 40 oil, the results don't feel right after using their own cars, which after five w30, noisy, beginning open again after a period of time down, this is normal.

    Such as voice has come down, is not normal, suggest change required in the manual label, best tip: to a certain range of the vehicle, such as after 6 ~ 80000 km, the engine internal clearance increases, changed the higher viscosity of oil, usually it is not recommended to switch back to low viscosity, because in return for low viscosity oil after, need to adjust, will aggravate the wear parts, the noise is big.

     

     

    機油超范圍使用導致噪音大

    機油長期處于一個高溫高壓的惡劣環境工況下工作,發動機對機油的性能要求也很高,如果使用的時間或者公里數超范圍了。

    隨著機油的流動性,清潔,潤滑等性能喪失,從而造成噪音加大,甚至還會引發其他各方面的問題,建議車友按照車輛使用手冊上的保養說明按時保養,或者按照機油桶上的說明來保養。

    不同品牌用的技術配方不同,不同的配方可能會產生不良化學反應,改變其本身自有的特性,對潤滑系統機件造成磨損,噪音變大。

    很多混加出現問題的,所以,建議車友們最好不要混加機油,盡量使用同一品牌的機油。

    如遇特殊情況更換不同品牌機油,最好換牌不換標,既車輛手冊上建議什么粘度機油,用另外品牌的機油還是用這個粘度。

    Big oil beyond use lead to noise

    Oil has long been at a high temperature and high pressure of work under the bad environment condition, engine performance requirements for engine oil is also very high, if you use a time or make the mileage.
    As the oil liquid, cleaning, lubricating performance, such as loss, thereby increasing the noise, and even can cause other problems, if you have Suggestions according to the vehicle maintenance manual, and the results show that maintenance on time, or follow the instructions in the oil barrels to maintenance.
    Different brand with different technical formula, different formulations may produce adverse chemical reaction, change itself has its own features, cause of lubrication system machine wear and noise.
    A lot of mixed with problems, so, it is recommended that drivers is best not to mix oil, try to use the same brand of engine oil.
    In case of special circumstances change different brand oil, had better change the card is not standard, both the vehicle manual what advice on the viscosity of oil, with oil or other brand with the viscosity.
     

    更換不同品牌機油后噪音大


    不同品牌使用的基礎油和添加劑配方不盡相同,通常發動機需要一段時間(大概500公里左右)來重新磨合適應新品牌的機油,剛開始噪音有點大,發動機其它方面,比如動力,油耗等表現出色,通常磨合一段時間噪音就會降下來,這是正常現象。

    如500~1000公里噪音仍未降下來,其它方面也無優異表現,說明新的品牌不適合自己車,建議馬上換掉。

     

    Different brands use of base oil and additive formula is not the same, usually engine over a period of time (about 500 km) to adjust to adapt to the new brand of engine oil, at first, noise is a little big engine other aspects, such as the power, fuel consumption, such as noise usually running in a period of time will come down, this is normal phenomenon.
    Such as 500 ~ 1000 km noise still not come down, other performances, shows that the new brand is not suitable for your car, proposed to replace immediately.

     

    誤加劣質機油導致的噪音大


    劣質機油它的抗磨,清潔,潤滑保護等性能都非常差,不幸加入后,潤滑部件得不到有效保護,磨損加劇,噪聲大,如未及時更換更會嚴重損壞發動機,導致大修,絕對不正常,車友們不要貪小便宜吃大虧。

     


    Inferior oil its antiwear, cleaning, lubricating protection performance is very poor, unfortunately after joining, lubrication components can not get effective protection, wear, noise is big, if not timely replacement will seriously damage the engine, lead to overhaul, absolutely is not normal, drivers don't be penny wise, pound foolish.

     

     

     

    咨詢熱線:010-61257019
    010-61257016
    13522701469

    在線客服
    99热久久最新视频,青青草视频免费观看,久久视频在线播放视频,777奇米亚洲风情,俺去也2019最新电影网,成年女人和年轻人电影,大香蕉9