作为铜门制作过程中必然出现的制作工艺，钻孔过程中必定会在铜门上留下钻污，由于钻污的存在并不影响铜门的正常使用，同时对铜门美观性的影响也相对较小，所以往往得不到使用者的重视，从而导致一系列的问题。铜作为一种极其稳定的金属，铜门的制作过程中往往需要使用转速每分钟16到18万次的钻嘴进行。钻孔的孔壁往往以环氧玻璃基材作为材料，而这种材料并不是一种良好好导体。钻孔过程中的高温往往会在表面留下钻污，由于环氧玻璃基材的存在，这种材料的不稳定性有很大可能会影响铜门制作过程中的结构完整性，尤其对于复合结构的铜门，可能影响孔壁之间的影响力，造成粘合处出现脱落，开裂等非正常现象。要去掉铜门上的钻污，需要用的的东西一般为碱性的化学溶液，常见的比如高锰酸钾。高锰酸钾能够把钻污的树脂外表腐蚀成蜂窝外形的大小空隙，这样做既能使得附着在表面的树脂和化学铜产生更大的结合力，又能使得钻污有效脱落，这个方法也成为了最合适也是成本和风险最小的方法。同时，因为高锰酸钾溶液是一种常用溶液，所以在日常生活中较为容易获得，也使得这个方法更加便利。西安高升楼梯有限公司是一家集设计、制造、销售、安装、服务为于一体的专业楼梯及铜门公司，属于全国楼梯行业中的知名品牌，主营楼梯品牌为高升楼梯，其楼梯的造型有旋转式楼梯、弧形微旋式楼梯
As a necessary manufacturing process in the production of copper doors, drilling will inevitably leave drilling stains on the copper doors. As the presence of drilling stains does not affect the normal use of copper doors, and the impact on the aesthetics of copper doors is relatively small, it often does not receive the attention of users, leading to a series of problems. Copper, as an extremely stable metal, often requires the use of a drill bit with a rotational speed of 160000 to 180000 times per minute during the production process of copper doors. The walls of drilled holes are often made of epoxy glass substrate, which is not a good conductor. The high temperature during the drilling process often leaves drilling stains on the surface. Due to the presence of epoxy glass substrate, the instability of this material may greatly affect the structural integrity of the copper door manufacturing process, especially for composite copper doors, which may affect the influence force between the hole walls, causing abnormal phenomena such as detachment and cracking at the bonding point. To remove drill stains from copper doors, an alkaline chemical solution, such as potassium permanganate, is commonly used. Potassium permanganate can corrode the surface of drilled resin into honeycomb shaped voids, which not only enhances the bonding force between the resin attached to the surface and chemical copper, but also enables effective detachment of drilled resin. This method has become the most suitable and cost-effective method. Meanwhile, because potassium permanganate solution is a commonly used solution, it is relatively easy to obtain in daily life, making this method more convenient. Xi'an Gaosheng Staircase Co., Ltd. is a professional staircase and copper door company that integrates design, manufacturing, sales, installation, and service. It is a well-known brand in the national staircase industry, and its main staircase brand is Gaosheng Staircase. Its staircase shapes include rotary stairs and curved micro spiral stairs