Precision spring contacts are a widely used metal stamping parts. Its process complexity and precision requirements are higher than ordinary metal stamping parts. The following will introduce a precision stamping part that seems simple but is actually very difficult to produce – precision spring contacts. Precision spring contacts are an elastic metal part used in
The battery explosion-proof valve of new energy vehicle battery rupture discs is a safety device that controls the pressure inside the battery. When the battery’s internal pressure exceeds a certain value, the explosion-proof valve will explode and release the pressure to prevent the battery from exploding. The burst value of the battery explosion-proof valve refers
With the development of society and the continuous improvement of people’s environmental awareness, new energy vehicles have become a new trend in the development of the automobile industry. Among new energy vehicles, the development speed of electric vehicles is very rapid. At the same time, the electric energy used by electric vehicles is large-capacity, high-voltage.
With the pace of updating of the times, small metal stamped parts can be seen everywhere in our daily lives. Most of them have been surface-treated when they are displayed. A covering layer is formed on the surface of the stamping parts through a certain method to improve the product’s performance, with characteristics of Anti-rust,
Various electronic products have been invented and manufactured with the rapid development of electronic technology. Many of these electronic products need to be powered by batteries, and the function of batteries cannot be achieved without using battery contacts. Because the battery shrapnel is hidden inside the device, it is easily overlooked by people but has
Precision cold forging technology is a method of forming and processing metal materials using a cold forging process. In this technique, the material is forged at room temperature instead of heating the material as in traditional heating forging. With the continuous improvement of industrial technology and demand, precision cold forging technology has gradually become one
Introduction The process of micro deep draw stampings by progressive dies is commonly used to manufacture high-precision, thin-walled parts. It loads sheet metal into a mold and applies force to form the desired shape. This process has the advantages of high efficiency, high precision, and high quality. And it is widely used in the automotive,
The global energy sector faces severe challenges due to rapid economic development and increasingly prominent environmental problems. To solve the problems of energy shortage and environmental pollution, new energy power batteries, as a green and efficient energy storage technology product, have gradually entered people’s vision. As an important part of the cover, the battery sealing
Definition of EMI/RFI Shielding EMI/RFI shielding is the procedure of reducing interference from exterior electromagnetic signals that can interrupt the feature of electronic gadgets. These precise applications rely on EMI/RFI shielding to function properly, from pacemakers to cockpit sensors to microwaves. This shielding has to be the appropriate property, material, and form to efficiently alter
