Aluminum alloy shielding cover, what are the contents of the shielding cover + 15 years of stamping experience manufacturers

Hello everyone, I am a hardware shield manufacturer responsible for the production of aluminum alloy shields. Today, Xiaoshuo of Hardware brings you some knowledge about shields. Let’s take a look! Shields are used more and more in electronic products, but because of the cost of raw materials and the different signal requirements of each product, each company has its own consideration in the selection of materials. At the same time, because the price of raw materials varies greatly, the materials used are also different, but the materials are only the following: stainless steel, nickel silver, tin bronze, brass, tinplate, etc., of which nickel silver, stainless steel, and tinplate are the most widely used. . The advantages and disadvantages of various shielding cover materials are as follows: nickel silver: the shielding effect is slightly worse, it is softer, the price is more expensive than stainless steel, and it is easy to tin. At present, most of the shielding covers use nickel silver. Stainless steel: good shielding effect, high strength, moderate price; but it is difficult to apply tin (it can hardly apply tin without surface treatment, it can be improved after nickel plating, but it is still not conducive to patching). Tinplate: The shielding effect is the worst, but the tinplate is good and the price is cheap. Tin bronze: The shielding effect is slightly poor, and the tin condition is to be investigated. Brass: The shielding effect is slightly poor, and the tin condition is to be checked. In the above analysis of several products, nickel silver is used as the raw material of the shielding cover, although the price is more expensive than stainless steel because of its better shielding effect, better corrosion resistance and good welding performance. Mr. Luo's company in Dongguan is a telecommunications product. Their company has a shielding cover that is exported abroad. The drawings and plans have been finalized. Customers from abroad urgently need to ship 3K within a week, but this product has not yet been mold-opened. Going down, I contacted several companies but failed to meet the requirements, which stumped Mr. Luo's company. I found our hardware after nearly a setback. After I got the drawings, I didn’t instigate, and started construction, design, cutting, processing, etc. On the 5th day, the mold of this shielding cover was made, and the 3K goods were finished on the 6th day. It was delivered to Mr. Luo's company on time. Hardware, 15 years of focus on aluminum alloy shielding cover, 5,000 square meters production workshop, more than 20 mold Ru0026D and design engineers, seven precision stamping core technology patents, 20000+ sets of customized stamping mold production experience, hundreds of precision processing and production equipment, stamping The accuracy can reach 0.01mm, the daily production capacity can reach 3 million punching times, 16 quality inspection layers are strictly checked, one-to-one customized parts tracking service, customized stamping parts are evaluated in 1 hour, and stamping parts are proofed in 2 days and 4 days out of mold 2 Day delivery can speed up the time to market for customers’ new products in 5-9 days. Improve the assembly production efficiency by 17% and increase the product qualification rate by 1.3%. It is a partner of many Fortune 500 companies. It can quickly solve the time-critical problem of stamping parts processing customization for you.