Electronic PCB motherboard white copper shield manufacturers and you analyze how to improve the quality

The silver copper-nickel shielding cover of the electronic PCB motherboard is now a material used in most electronic products, and it is not as good as other electronic materials for mobile phones, and is highly replaceable. Once the problem of poor quality occurs, it is often a problem that affects the production line, affects the efficiency, and affects the time. It has caused headaches for many friends. Xiaoshuo will analyze a few points with you, hoping to treat your headaches: 1. After the initial plan of the project is mature, the stacking engineer of the mobile phone will often ask the shielding cover factory to make a batch of samples first and test the results. At this time, the coordination of shield manufacturers and the maturity of technology are required. One is to catch up with the user's progress in time. The second is that the quality surface, size, and flatness of the model must be consistent with the drawings. 2. After the trial production is confirmed, it is usually the mold opening of the official drawings. The designers of Xiaoshuo’s family will take an important measure in this link, confirm the drawing of the mold opening to the customer, do a comprehensive evaluation first, and do a detailed discussion with the customer for some problems in the actual production of the mold. Communication and changes. 3. The next step is the design and production of the shield mold. The quality of the shield is often controlled by these two steps. The designer's experience, reasonable mold design, precise processing, and consistent assembly. Only then can a set of qualified shielding cover molds be produced. (Most of the poor quality of the shielding cover is caused by the unreasonable mold design and rough processing) 4. Mass production. Everyone knows that the shielding cover is stamped by the punching force of the punch, so that the metal raw material is cut into the mold. Therefore, the accuracy of the punch press, the experience of mold adjustment, the attitude of quality and the results of the operator's work are many factors that qualify the size, surface, burrs, and flatness of the shield. 5. Packing and transportation methods. Because the shielding covers are mostly products with smaller volume and thinner materials, so in packaging and transportation, it is necessary to consider the factors of collision, rubbing, squeezing and transportation bumps, and effective control in the early stage is the quality Qualified core. Hardware, 15 years of focus on electronic PCB motherboards, nickel silver shields, 5,000 square meters production workshop, hundreds of precision processing and production equipment, more than 20 Ru0026D and design engineers, and 20,000+ sets of stamping mold production experience. The monthly processing capacity of 100+ sets of molds, the daily production capacity of 3 million strokes, the flatness of the shielding cover can be controlled at 0.07mm, and the 16 quality inspections are strictly controlled. It can quickly solve the time-critical problem of the silver-nickel copper shielding cover of the electronic PCB motherboard, solve the problem of stamping accuracy, and solve the problem of production quality. Choose, let you choose peace of mind, peace of mind, rest assured!