1. Check whether there are large cracks or cracks on the seals of the automatic concrete feeding mixer. If the seal breaks, it can be repaired with adhesive. In particular, the use of a special adhesive on the seal can easily fill large crack areas. Of course, if the seal is seriously damaged or damaged, replace it with a new one.

2.在駕駛員用攪拌車清潔門窗密封條之后，應(yīng)涂一層滲透防護劑，以防止密封條老化，并顯著提高密封條的密封性能。讓我來。另外，密封條之間的間隙容易充滿灰塵和銹蝕。為此，您需要使用刷子清除灰塵。

2. After the driver uses the mixer truck to clean the door and window sealing strip, a layer of penetrating protective agent shall be applied to prevent the sealing strip from aging and significantly improve the sealing performance of the sealing strip. Allow me. In addition, the gap between sealing strips is easy to be filled with dust and rust. To do this, you need to use a brush to remove dust.

3.更換整個機身時，有必要在焊接部分的重疊部分涂一層密封劑。粘合劑層的厚度約為1毫米，不應(yīng)有諸如粘合力差或氣泡之類的缺陷。地板的整個底面和前輪蓋的底面應(yīng)涂3毫米至4毫米的彈性涂層和防腐涂層。這些措施不僅顯著提高了車身的密封性能，減緩了車身的腐蝕速度，而且大大提高了乘坐舒適性。

3. When replacing the whole fuselage, it is necessary to apply a layer of sealant on the overlapping part of the welding part. The thickness of the adhesive layer is about 1mm, and there shall be no defects such as poor adhesion or bubbles. The entire underside of the floor and the underside of the front wheel cover shall be coated with 3mm to 4mm elastic coating and anti-corrosion coating. These measures not only significantly improve the sealing performance of the body, slow down the corrosion rate of the body, but also greatly improve the ride comfort.

4.密封門和門是一個相對困難的部分。密封要求相對嚴格。要密封的部分相對較長，每個密封部分的橫截面形狀都不相同，并且門經(jīng)常被打開和關(guān)閉。在攪拌車上安裝3向和4向密封墊，并安裝前立柱的4密封結(jié)構(gòu)和頂梁的側(cè)梁。這種多通道密封通常放置在前門之間的間隙中，除了具有密封功能外，還具有減少車輛噪音的作用。

4. Sealing doors and doors is a relatively difficult part. The sealing requirements are relatively strict. The parts to be sealed are relatively long, the cross-sectional shape of each sealing part is different, and the door is often opened and closed. Install 3-way and 4-way gaskets on the mixer, and install the 4-way sealing structure of the front column and the side beam of the top beam. This multi-channel seal is usually placed in the gap between the front doors. In addition to the sealing function, it also reduces vehicle noise.

5.窗戶玻璃損壞后，駕駛員應(yīng)在更換玻璃時檢查密封條是否損壞。維修后，窗戶通常不會恢復(fù)其原始形狀，因此，除了能夠輕松地拉起和提起窗戶玻璃外，還應(yīng)注意窗戶玻璃周圍的密封性。如果玻璃和玻璃容器之間的間隙不均勻，則橡膠條在玻璃和玻璃容器之間的接觸不良，并且驅(qū)動器很容易用手拉動密封環(huán)。

5. After the window glass is damaged, the driver shall check whether the sealing strip is damaged when replacing the glass. After maintenance, the window usually does not return to its original shape. Therefore, in addition to being able to easily pull up and lift the window glass, attention should also be paid to the tightness around the window glass. If the gap between the glass and the glass container is uneven, the rubber strip has poor contact between the glass and the glass container, and the driver can easily pull the sealing ring by hand.

6.更換車頂時，駕駛員必須先壓裝并在車頂周圍涂上一層導(dǎo)電密封膠。焊接后，在流道和接頭上涂抹折邊膠。這不僅有助于身體。密封件可防止由于法蘭焊縫中積水而導(dǎo)致的汽車過早腐蝕。

6. When replacing the roof, the driver must first press fit and apply a layer of conductive sealant around the roof. After welding, apply flanging glue on the flow channel and joint. This not only helps the body. The seal prevents premature corrosion of the vehicle due to ponding in the flange weld.

7.攪拌車的天窗是大多數(shù)家庭用車的基本配置。當您打開汽車的天窗時，橡膠密封導(dǎo)軌會暴露在空氣中，這不可避免地會積聚灰塵甚至進入小礫石中。長期使用后，天窗可能會因磨損而變形，排水口可能會堵塞。因此，定期清潔攪拌車并潤滑攪拌車非常重要。

7. The skylight of the mixer is the basic configuration of most family cars. When you open the sunroof of the car, the rubber seal guide rail will be exposed to the air, which will inevitably accumulate dust and even enter small gravel. After long-term use, the sunroof may be deformed due to wear and the drain may be blocked. Therefore, it is very important to clean and lubricate the mixer truck regularly.