Process methods for processing copper screws and aluminum screws

Screws are common in daily life. They are the foundation of fastening everything. It is a tool to use the physics and mathematics principles of the oblique circular rotation of the object and the friction force to gradually fasten objects and parts. First, let's understand the process of processing copper screws and aluminum screws.

Because of the excellent electrical conductivity and heat dissipation of copper screws and aluminum screws, they have a wide range of applications, such as the power industry, home appliances, lighting and other industries, but there are not many special screw factories specializing in the processing of copper screws and aluminum screws in China . (Guide: Analyze the key features of the two types of stainless steel)

First of all, the process principle of copper wire rod and steel wire rod is similar. The main thing is that when you buy copper wire and aluminum wire, you only order raw materials when you have a certain order. If there is no order, do not stock up, otherwise it may become scrap copper and aluminum. It’s a huge waste. Secondly, pay attention to aluminum wire and copper wire. Copper and aluminum are very soft. Aluminum scraps and copper scraps are very easy to stick in the mold cavity and cause product scratches. It is best for aluminum to be left for a while to produce an oxide film on its surface. This can reduce the chance of sticking. In addition, lubricants (solid, powder,) should be sprayed on the surface of aluminum during production to minimize the phenomenon of sticking to the mold. In the end, no matter how hard you work, it is impossible to completely guarantee the non-sticky film, so you can only watch the production by one person and one machine.