Etching small holes, Guangdong etching small hole manufacturers, free mold production

Precision, 30 years of professional design and manufacture of precision stamping parts, the etching small hole factory has passed TS16949, ISO9001, ISO14000 management system certification. An engineering team of 50 people, a complete after-sales service system, can respond to customer on-site needs within 24 hours. It is an important part of the electrode, and it has an extremely important impact on battery performance. The pull net is often used as the light frame of the high-power zinc-silver power battery. Experiments and comparisons are made for current collecting nets of different quality and different structures. The larger the cross-sectional area of u200bu200bthe current collecting net and the finer the mesh, the better the discharge effect. About the material: because silver has a more positive oxygen evolution potential and a more negative The hydrogen evolution electric pull has good conductivity and stability, and will not introduce harmful impurities, so alloy punching nets with high silver content are generally used as current collecting nets in the industry. Pure silver is also useful, but the cost is higher. Regarding the use of etching small holes: mainly used for high-current storage batteries, battery modules are currently used more. For example, new energy vehicles have the most applications. As well as filter screens, speaker nets, and other electronic hardware parts, the pore size can be as small as φ0.08mm, the wall holes are smooth and silky, and the soft quality does not plug the holes, which greatly extends the service life of the terminal products.It is often used in small household appliances vacuum cleaners and filters. Precision high-speed etching small hole factory, specializing in high-precision, high-difficulty miniature dense hole parts and stable mass production, punching accuracy up to ±0.007mm, using a combination of punching and stretching technology, short time, high efficiency, refined products, 0.5 Etched parts above mm, no technical content, please have no disturbance. Precision contact information: Precision wish you all a prosperous business and all the best, if you want to know more news, 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