Production process of battery hardware shrapnel

The battery shrapnel belongs to the category of metal stamping and electronic hardware materials. English name: BATTERY CONNECTOR. Also known as battery connection piece, charger terminal, battery connection contact piece, battery spring piece, hardware battery piece, battery button, etc. 　　 is on the battery An important component, made of copper, iron, stainless steel and other materials. Electroplating CT, silver, nickel. When the battery shrapnel installed on the conductive film is pressed, the center point of the shrapnel contacts the PCB board to form a loop, and the current passes. It has The characteristics of strong conductivity and good hand feel. 　　 hardware shrapnel as an important component in the industrial system, has a large amount of use, and there are many types, so the production of metal shrapnel is original hand-made and gradually moves towards automation. A year ago, the battery shrapnel industry had very few mechanical equipment specializing in the production of battery shrapnel. With the increasing size of the hardware shrapnel market, gradually professional hardware shrapnel equipment companies have also entered our country, such as Taiwan's Northeast Hardware Shrapnel Machinery (EN Qiaoding) Guanghong (KHM, etc.) gradually occupied the mainstream hardware shrapnel production market. The EN502 universal machine in the northeast adopts a proprietary mechanical mechanism to conveniently and quickly produce various battery shrapnel and special-shaped elastic components. Guanghong's equipment is the production of compression springs and High-speed equipment for tension springs. There are also many professional hardware shrapnel equipment manufacturers abroad, such as Vafios, MEC, etc. Regardless of how the equipment technology is updated, the principle of production is similar. The production is that there are more than one pair of crimping wheels to send the wire out. When encountering a forming mold, it is wound or stamped or bent step by step to produce a variety of metal shrapnel. 　　 Battery shrapnel production process: 　　 Battery shrapnel production is through the cold stamping of the stamping die, and the material (metal or non-metal) A special process for processing into parts (or semi-finished products). Stamping is a pressure processing that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. method.