隨著(zhù)人們是生活水平不斷的提高。銅門(mén)的需求也不斷的加大，銅門(mén)的實(shí)用性能可靠，外觀(guān)美，壓縮能力強。那么在銅門(mén)出現損壞或凹陷該如何處理呢？

As people's living standards continue to improve. The demand for copper doors is constantly increasing, with reliable practical performance, beautiful appearance, and strong compression ability. So what should be done if the copper door is damaged or dented?

　　銅門(mén)的保養非常重要，要保持外漆的完整性，防止磕碰、下垂的問(wèn)題。需要注意銅門(mén)的維護，選擇正確的方法，經(jīng)常做好銅門(mén)清潔保養工作，可以減少其氧化時(shí)間，提高銅門(mén)的使用壽命。

The maintenance of copper doors is very important. It is important to maintain the integrity of the outer paint to prevent problems such as bumps and sagging. It is necessary to pay attention to the maintenance of copper doors, choose the correct method, and regularly clean and maintain copper doors, which can reduce their oxidation time and improve their service life.

　　在薄金屬板的銅門(mén)出現損壞，或凹陷的時(shí)候可以用真空機的負壓吸去凹痕。不同類(lèi)型的銅板還原方法不同。中間是空的，把中空的部分放進(jìn)去，用一個(gè)強磁鐵外部用弱磁線(xiàn)引導，使強磁鐵向凹陷區域，然后外部用高強度的電磁吸引，可以提起厚度約為1mm的銅凹陷，如果厚度較高，用其他方法。

When the copper door of the thin metal plate is damaged or dented, the negative pressure of the vacuum machine can be used to remove the dents. Different types of copper plates have different reduction methods. The middle is empty, put the hollow part inside, use a strong magnet to guide the outside with a weak magnetic wire, so that the strong magnet moves towards the concave area, and then use high-strength electromagnetic attraction to lift a copper concave with a thickness of about 1mm. If the thickness is higher, use other methods.

　　在銅門(mén)弧垂焊接時(shí)，以多個(gè)銅門(mén)分支為受力點(diǎn)，用液壓或改變輪對組進(jìn)行強力牽引，銅板凹陷即可抬起。用砂輪打磨整平修復后的凹痕。帶有弧線(xiàn)或邊緣的位置必須與門(mén)的整體圖像一致。如果有焊接銅支管，應先打磨掉銅支管，然后再進(jìn)一步打磨平整。

When welding the copper door sag, multiple branches of the copper door are used as the force points, and hydraulic pressure or changing the wheelset group is used for strong traction. The copper plate can be lifted when it is concave. Polish and level the repaired dents with a grinding wheel. The position with arcs or edges must be consistent with the overall image of the door. If there is a welded copper branch pipe, the copper branch pipe should be polished off first, and then further polished flat.

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