Mobile phone shield, non-standard customized precision metal stamping parts

The principle of mobile phone shielding cover: Use shielding body to surround the interference sources of components, circuits, assemblies, cables or the entire system to prevent the interference electromagnetic field from spreading out; use shielding body to surround the receiving circuit, equipment or system to prevent them Affected by external electromagnetic fields. The material of the mobile phone shielding cover is usually 0.2mm thick stainless steel and nickel silver as the material. Among them, nickel silver is a kind of metal shielding material that is easy to be tinned. The design of the suction cup should be considered when using SMT stickers. The flatness of the mobile phone metal shield is strictly controlled within the tolerance range of 0.05mm to ensure its easy tinning performance and excellent shielding effect. Precision stamping manufacturer, with imported punching machines (Taiwan and Japan) equipment: mobile phone shielding has high stamping accuracy (punching accuracy is plus or minus 0.01MM), and punching speed is fast (SPM1500). Equipped with superb hardware stamping die and other processing equipment, produced in Japan, the United States, Switzerland and other countries, the overall accuracy of the die reaches plus or minus 0.002MM, and the service life reaches more than 300 million times. Precise contact information: Precise wishes everyone a prosperous business and all the best. If you want to learn more, you can scan the following QR code and follow the official account. , Committed to the world's most professional precision stamping processing plant for electronic parts