Now our living conditions are getting higher and higher. For people nowadays, apart from choosing to relax themselves properly after work and life, they can also enjoy life. There are many ways to enjoy life. What people like is to stay at home, so people with identity will decorate their home very richly, just like the door of the house Copper door is a very popular trend.

特别是在近几年，铜门的使用不仅在别墅里，还有一些中的小区，铜门之所以受人喜欢，主要原因还是因为铜门的质感和它带给人们的感觉。

Especially in recent years, the use of copper doors is not only in villas, but also in some high-end residential areas. The main reason why copper doors are popular is because of the texture of copper doors and the feeling it brings to people.

铜门在制作的时候是需要一定的工艺流程的，因为铜门所使用的材质和其他的材质不同，它主要是使用的铜，而如果在加工的时候采用任何的钻孔方式，都会给铜门留下钻污，这样就会影响到铜门在生活当中的正常使用，而且也会给铜门的美观带来一定的影响，所以这种方式在铜门的制作过程中是几乎不使用的。

Copper doors need a certain technological process when they are made, because the materials used in copper doors are different from other materials. It is mainly made of copper. If any drilling method is used during processing, it will leave drilling dirt on copper doors, which will affect the normal use of copper doors in life, and also bring a certain impact on the beauty of copper doors, so it is worth mentioning In this way, it is almost not used in the process of making copper doors.

我们都知道铜的稳定性是非常高的，而铜门表面又是少不了一些钻打的工艺，所以一般情况下使用的是钻嘴进行钻孔的，钻嘴可以达到每分钟17万次左右的工作效率。

We all know that the stability of copper is very high, and the surface of the copper door is indispensable to some drilling technology, so generally, the drill nozzle is used for drilling, and the working efficiency of the drill nozzle can reach about 170000 times per minute.

但是还是有一个问题，钻嘴在完成了对铜门的钻孔工作后，也会让铜门的表面留下一下钻污，特别是对于复合结构出现的铜门，这种钻污更是明显，所以在铜门还没有出厂之前需要做一下去污的工作，可以使用一些碱性的化学液体进行去除。比如我们经常听到的高锰酸钾，它可以有钻污的地方腐蚀成蜂窝大小的一个一个空隙，这样钻污就可以有效的脱落了。

However, there is still a problem. After the drill nozzle completes the drilling work on the copper door, it will leave a bit of drilling dirt on the surface of the copper door. Especially for the copper door with composite structure, this kind of drilling dirt is more obvious. Therefore, before the copper door leaves the factory, it is necessary to do some decontamination work, and some alkaline chemical liquid can be used to remove it. For example, we often hear of potassium permanganate, which can be corroded into honeycomb sized voids where there is drilling pollution, so that drilling pollution can effectively fall off.

如果在使用铜门的过程中发现有钻污的地方，也可以使用这种方法进行脱落，这样可以增加铜门的正常使用寿命。

If drilling dirt is found in the process of using the copper door, this method can also be used for falling off, which can increase the normal service life of the copper door.