Hardware talks about how Dongguan shield manufacturers make manual shielding covers

For shielding cover products, before deciding to open the mold, the general customer will ask the Dongguan shielding cover manufacturer to arrange to make some manual samples first, first to confirm the quality, and second, to test whether there is any problem with their products. So what is the process of making shields by hand? Most of the shielding cover manufacturers in Dongguan, when making the shielding cover prototype, first choose to make the unfolded shape of the shielding cover. The material can be divided into two processing methods. One is wire cutting. According to the expanded shape and size of the shielding cover, it is processed by a wire cutting machine. The disadvantage is that it will damage the surface of the nickel silver, causing the shielding cover to look less beautiful. The second is corrosion. After drying the film and the material, the unfolded shape and size of the shielding cover are corroded by washing with syrup. This processing method saves time and greatly improves the appearance. After the material of the shielding cover is finished, a set of jigs need to be made to bend the height welding feet of the shielding cover. The jig is made into the shape of the shielding cover and pressed down under pressure to meet the requirements of the size, shape and height of the shielding cover. Then there is the adjustment of the flatness of the shielding cover. Because it is made by hand, the flatness tolerance cannot be controlled, and manual inspection and manual repair are required. When the flatness is OK and the appearance is good, the standard is reached. To learn more about the industry issues of Dongguan shield manufacturers, please contact Qunge: