自動上料混凝土攪拌機注意的地方:
Precautions for automatic feeding concrete mixer:
自動上料混凝土攪拌機在進行維修的時候有很多地方容易被忽略,下面我們就看看是哪幾方面。
Automatic feeding concrete mixer is easy to be ignored during maintenance. Let's take a look at the aspects below.
二者之間的自鎖系數(shù)變小、自鎖性能下降。在攪拌車高速行駛時,螺栓螺母很容易松動乃脫落,從而引發(fā)行車事故。 不要用水沖洗車身,因為夏天氣溫高,很多司機選擇用水沖洗車身,在拿干凈的抹布擦拭,但其實車身內(nèi)部是不能用水來沖洗的。因為駕駛室內(nèi)地板膠墊的下面可不是“一馬平川”,結(jié)構(gòu)上的需要使駕駛室地板膠墊下面的凹槽、通孔很多。
The self-locking coefficient between them becomes smaller and the self-locking performance decreases. When the mixer truck runs at high speed, the bolts and nuts are easy to loosen or even fall off, resulting in driving accidents. Don't wash the car body with water, because the temperature is high in summer, many drivers choose to wash the car body with water and wipe it with a clean rag, but in fact, the interior of the car body can't be washed with water. Because the bottom of the floor rubber pad in the cab is not "flat", there are many grooves and through holes under the floor rubber pad in the cab due to structural needs.
用水沖洗后,要么沉積在凹槽內(nèi)不易干燥,要么從通孔處流到變速箱等部件上產(chǎn)生銹蝕。尤其是密封性能較好的轎車不能用水直接沖洗車身內(nèi)部。
After washing with water, it either deposits in the groove and is not easy to dry, or flows from the through hole to the gearbox and other components to produce corrosion. Especially for cars with good sealing performance, the interior of the car body cannot be washed directly with water.
正確的方法是用濕抹布擦拭,但要避免積水。 不同的冷卻液不要混合使用 不同的冷卻液其化學(xué)性能可能相差懸殊,比如對黑色金屬的防腐劑,卻常常對鋁制品有腐蝕作用;而適用于鋁臺金的防腐劑則對鐵合金有害。由于不同的冷卻液所用的防腐劑不同,所以不能混合使用。
The correct method is to wipe with a wet rag, but avoid ponding. Different coolants should not be mixed. Different coolants may have different chemical properties. For example, preservatives for ferrous metals often corrode aluminum products; The preservative suitable for aluminum Taijin is harmful to ferroalloy. Since different coolants use different preservatives, they cannot be mixed.
啟動時不要踩油門:啟動攪拌車發(fā)動機前踩幾腳油門,是許多攪拌車駕駛員的習(xí)慣,尤其是在冬季冷車啟動時。裝有電控噴油裝置的攪拌車發(fā)動機與普通化油器式發(fā)動機不同,它的噴油控制裝置能根據(jù)攪拌車發(fā)動機的溫度、工況自動調(diào)整供油量,使攪拌車發(fā)動機順利啟動,即在冷車啟動時,噴油控制裝置能自動增加供油量。所以,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,否則反而使攪拌車發(fā)動機啟動不良。
Do not step on the accelerator when starting: it is the habit of many mixer drivers to step on the accelerator before starting the mixer engine, especially when the mixer starts cold in winter. The mixer engine equipped with electronic fuel injection device is different from the ordinary carburetor engine. Its fuel injection control device can automatically adjust the fuel supply according to the temperature and working conditions of the mixer engine, so as to make the mixer engine start smoothly, that is, when the cold vehicle starts, the fuel injection control device can automatically increase the fuel supply. Therefore, it is not necessary to step on the accelerator when the mixer engine is started, and do not step on it continuously before starting, otherwise the mixer engine will start poorly.
不要給自動上料混凝土攪拌車的輪胎螺栓螺母涂油 在車輪維修中,少數(shù)司機為了防止攪拌車的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,而且給攪拌車行車帶來的隱患。螺栓和螺母擰緊后,相互間具有自鎖的特性。
Do not oil the tire bolts and nuts of the automatic feeding concrete mixer. In the wheel maintenance, a few drivers apply lubricating oil to the bolts and nuts during installation in order to prevent the bolts and nuts on the wheels of the mixer. However, this practice is not only wrong, but also brings hidden dangers to the driving of the mixer. After the bolt and nut are tightened, they have self-locking characteristics with each other.
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