眾所周知，在自動上料攪拌車固定時間一段時間后就要對其進行保養(yǎng)或者維修，一是及時發(fā)現(xiàn)問題及時，二是相應延長設備的使用壽命，但是有一些常識性錯誤會出現(xiàn)，下面來講講。

As we all know, the automatic feeding mixer needs to be maintained or repaired after a fixed period of time. First, problems should be found and solved in a timely manner. Second, the service life of the equipment should be extended accordingly. However, some common sense errors may occur. Let's talk about them below.

螺栓螺母都涂上潤滑油？

The bolts and nuts are coated with lubricating oil?

在自動攪拌車的車輪維修中，少數(shù)攪拌車司機為了防止車輪上螺栓螺母生銹，安裝時別出心裁地將螺栓螺母都涂上潤滑油，殊不知這種做法不僅錯誤，而且給自動攪拌車行車帶來一定的隱患。

During the maintenance of the wheels of the automatic mixer, a few mixer drivers applied lubricating oil to the bolts and nuts of the wheels to prevent them from rusting. However, this practice was not only wrong, but also brought some hidden dangers to the driving safety of the automatic mixer.

螺栓和螺母擰緊后，相互間具有自鎖的特性。而涂上潤滑油后，二者之間的自鎖系數(shù)變小、自鎖性能下降。在自動攪拌車高速行駛時，螺栓螺母很容易松動乃脫落，從而引發(fā)自動攪拌車行車事故。

After the bolts and nuts are tightened, they are self-locking with each other. However, the self-locking coefficient between the two becomes smaller and the self-locking performance decreases after being coated with lubricating oil. When the automatic mixer truck is running at high speed, the bolts and nuts are easy to loosen and even fall off, thus causing driving accidents of the automatic mixer truck.

用水沖洗車身?

Rinse the body with water?

車身內(nèi)部好不要用水直接沖洗。因為駕駛室內(nèi)地板膠墊的下面可不是“一馬平川”，結構上的需要使駕駛室地板膠墊下面的凹槽、通孔非常多。

The interior of the car body should not be washed directly with water. Because the underside of the cab floor rubber pad is not "flat", the structural needs make there are many grooves and through holes under the cab floor rubber pad.

用水沖洗后，要么沉積在凹槽內(nèi)不易干燥，要么從通孔處流到自動上料攪拌車變速箱等部件上產(chǎn)生銹蝕。尤其是密封性能較好的自動上料攪拌車更不能用水直接沖洗車身內(nèi)部。正確的方法是用濕抹布擦拭，但要避免積水。

After washing with water, it is either deposited in the groove and not easy to dry, or it flows from the through-hole to the gearbox of the automatic feeding mixer truck and other parts to cause corrosion. In particular, the automatic feeding mixer with good sealing performance cannot directly flush the interior of the vehicle body with water. The correct method is to use a wet rag to wipe, but to avoid water accumulation.

冷卻液的混合使用？

Mixed use of coolant?

誰都知道自動上料攪拌車發(fā)動機冷卻液不足時應及時添加，但司機是否把不同企業(yè)的冷卻液溫在一起使用了呢?如果是，勸司機還是趁早把冷卻液放掉，重新添加同一企業(yè)的冷卻液。

Everyone knows that when the engine coolant of the automatic feeding mixer is insufficient, it should be added in time, but has the driver warmed the coolant of different brands together? If yes, the driver is advised to drain the coolant as early as possible and add the same brand of coolant again.

因為不同企業(yè)的冷卻液其化學性能可能相差懸殊，比如對黑色金屬有效的防腐劑，卻常常對自動上料攪拌車鋁制品有腐蝕作用;而適用于鋁臺金的防腐劑則對鐵合金有害。由于不同企業(yè)的冷卻液所用的防腐劑不同，所以不能混合使用。

Because the chemical properties of different brands of coolants may vary greatly, for example, the effective preservatives for ferrous metals often corrode the aluminum products of the automatic feeding mixer; The preservative suitable for aluminum alloy is harmful to ferroalloy. As different brands of coolant use different preservatives, they cannot be mixed.

此外要明白，自動上料攪拌車發(fā)動機啟動時，沒有必要踩油門，更不要在啟動前連續(xù)急踩，否則反而使自動上料攪拌車發(fā)動機啟動不良。關注我們http://f3328.cn，了解更多使用事項！

In addition, it should be understood that it is not necessary to step on the accelerator when the engine of the automatic feeding mixer is started, let alone continuously step on the accelerator before starting, otherwise the engine of the automatic feeding mixer will not start well. Follow us http://f3328.cn , learn more!