An ordinary consumer who wants to buy aluminum products and its door and window accessories, enters the professional markets such as Fengchi Decoration Materials Market, and faces a variety of brands and seemingly similar door and window locks. How can they judge their goodness? Bad? 15 年铝门窗配件制作一线的老师傅教教你怎么看五金配件表面处理工艺吧！ Today Jiandun Hardware , a teacher who has been focusing on the production of aluminum door and window accessories for 15 years, teaches you how to look at the surface treatment process of hardware accessories!
“要做好一个产品，真的不是容易的一件事情，在制作过程中要全神贯注，要用心和坚持，真正的好产品，表面要想做得稳定。首先就要从原材料抓起，如果选材不好，不光质量不好，表面也是很难做到漂亮精致，我们可以从产品表面就可以分辨材料的好坏。” Master Li said: "It is really not easy to make a good product. You must pay full attention to it during the production process. You must pay attention and persistence. A truly good product must be stable on the surface. From the beginning, if the material selection is not good, not only the quality is poor, but also the surface is difficult to be beautiful and delicate, we can distinguish the quality of the material from the surface of the product. "
First: Look at the sand holes and light lines on the surface
Looking at the sand holes and light lines on the surface, you can see whether the material selection and treatment are good. (Poor material will have obvious pore-like particles after oxidation treatment). Practice has proved that product quality is closely related to the control of material selection process.
Second: feel smooth
Good surface treatment, the human hand can feel the surface is very smooth and comfortable. To achieve such a delicate feel, the oxide film layer of the product must reach a sufficient thickness. ——耐磨度越好，使用寿命更长。 The thicker the oxide layer, the less likely it is to be scratched -the better the abrasion resistance and the longer the service life.
Third: processing technology
The products of Jiandun Hardware are fully CNC machined, with high precision, clear lines and sharp edges.
The shield has sharp edges and corners, and its surface is smooth and smooth. Coarse and uneven oxidation treatment of common products on the market.
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