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自動攪拌車門以及焊縫和焊縫實際上是用密封條粘合的。這也是確保密封的操作。否則，這些縫隙很容易被外界風(fēng)或沙填滿，造成腐蝕等不愉快的景象。今天跟大家分享一下密封條的日常保養(yǎng)。

The automatic mixing door and the weld and weld are actually bonded with sealing strips. This is also the operation to ensure sealing. Otherwise, these gaps are easily filled by external wind or sand, resulting in unpleasant scenes such as corrosion. Today, I would like to share with you the daily maintenance of the sealing strip.

更換整個機身時，需要在焊接部位的重疊部位涂上一層密封膠。膠層厚度為1mm左右，膠層不得有粘結(jié)不當(dāng)、氣泡等缺陷。地板的整個底面和前輪罩底面應(yīng)涂上3mm-4mm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。

When replacing the whole fuselage, it is necessary to apply a layer of sealant to the overlapping parts of the welding parts. The thickness of the adhesive layer is about 1mm, and the adhesive layer shall not have defects such as improper bonding and bubbles. The entire bottom surface of the floor and the bottom surface of the front wheel housing shall be coated with 3mm-4mm elastic coating and anti-corrosion coating. These measures not only significantly improve the sealing performance of the body, slow down the corrosion speed of the body, but also greatly improve the ride comfort.

密封門和大門是一個相對困難的部分。密封要求比較嚴(yán)格。被密封的部分比較長，被密封的部分的橫截面形狀也不一樣，門經(jīng)常打開和關(guān)閉。在攪拌車上安裝三通和四通密封墊，安裝前柱和頂梁側(cè)梁的四通密封結(jié)構(gòu)。這種多道密封件通常放置在前門之間的縫隙中，除了起到密封作用外，還具有降低車輛噪音的作用。

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

車窗玻璃損壞后，司機在更換玻璃時應(yīng)檢查密封條是否損壞。除了能夠輕松拉起和提起窗玻璃外，您還應(yīng)注意窗玻璃周圍的密封，因為窗戶通常在維修后不會恢復(fù)到原來的形狀。如果玻璃與玻璃罐之間的間隙不均勻，則橡膠條與玻璃與玻璃罐接觸不良，司機很容易用手拉密封條。

After the window glass is damaged, the driver shall check whether the sealing strip is damaged when replacing the glass. In addition to being able to easily pull and lift the window glass, you should also pay attention to the sealing around the window glass, because the window will not return to its original shape after maintenance. If the gap between the glass and the glass can is uneven, the rubber strip has poor contact with the glass and the glass can, and the driver can easily pull the seal by hand.

更換車頂時，司機必須先壓裝并在車頂周圍涂上一層導(dǎo)電密封膠。焊接后，在流道和接頭上涂上壓接膠。它不僅對身體有幫助。密封件可防止因法蘭焊縫中積水而引起的過早腐蝕。

When replacing the roof, the driver must first press fit and apply a layer of conductive sealant around the roof. After welding, apply crimping adhesive on the flow channel and joint. It's not just good for the body. The seal prevents premature corrosion caused by ponding in the flange weld.

攪拌車的天窗是大多數(shù)家庭用車的基本配置。當(dāng)您打開汽車的天窗時，橡膠密封的導(dǎo)軌暴露在空氣中，不可避免地會積聚灰塵，甚會進入小礫石。長期使用后，天窗可能會因磨損而變形，下水道可能會堵塞。

The skylight of the mixer is the basic configuration of most family cars. When you open the car's sunroof, the rubber sealed guide rail is exposed to the air, which will inevitably accumulate dust and even enter small gravel. After long-term use, the skylight may be deformed due to wear, and the sewer may be blocked.

密封條只是車身的一小部分，但它保證了門的穩(wěn)定性和重量，保護室內(nèi)不受風(fēng)、雨、灰塵、熱和噪音的影響，并且可以裝飾門窗的邊緣。密封條還起到減震器和減震器的作用，在車身振動或扭曲時保護玻璃。因此，攪拌車的維護不是一件容易的事，連接也不容忽視。更多內(nèi)容關(guān)注網(wǎng)站jackpetty.net！

The sealing strip is only a small part of the vehicle body, but it ensures the stability and weight of the door, protects the interior from the influence of wind, rain, dust, heat and noise, and can decorate the edges of doors and windows. The sealing strip also acts as a shock absorber and shock absorber to protect the glass when the body vibrates or distorts. Therefore, the maintenance of mixer truck is not an easy task, and the connection can not be ignored.