Shielding cover, design issues that customers pay attention to + 15 years of experience, stamping accuracy can reach 0.01mm

Various shielding covers used in mobile phones, transformers, routers and other motherboards have thin materials and high flatness requirements. Therefore, in the design of shielding covers, consideration should be given to factors such as molds, mass production, packaging and transportation. Master briefly summarizes a few points for your reference: 1. Material selection of the shielding cover. At present, most of the shielding frames in the market use 0.2MM/white copper, and the shielding covers use 0.1MM and 0.15MM or 0.2MM stainless steel. The shielding frame is SMT welding, and the shielding cover is buckled on the shielding frame. 2. The design of the shielding cover is mostly in a flat or small convex-concave suspension way to avoid the same product from affecting the quality and efficiency of production due to excessive high and low arcs. 3. At present, the commonly used shielding covers are divided into two kinds, one is bending and the other is stretching. If the design of your shielding cover is to choose the way of stretching, the size and width of 1.2mm or more should be reserved at the frame to ensure the mold assembly and smoothness in actual production. 4. If the size of the shielding frame is greater than 25MM, in the tape packaging, the roundness of the inner ring of the material should be increased to prevent the inner ring from being too small in the tape and deforming the shielding frame. Hardware, a powerful factory focusing on shielding covers for 15 years, customized production experience of 20,000+ sets of stamping dies, monthly processing capacity of 100+ sets of molds, hundreds of precision processing and production equipment, daily production capacity of 3 million punches, and silk-like stamping accuracy 0.01mm, the raw materials are imported and the original national standard factory, and 16 quality inspections are strictly controlled. If you want to ask which manufacturer of shielding cover is better? Combining the market, combining beer, combining yourself, and choosing all aspects, Xiaoshuo must believe that you can find your ideal partner.