NEWS CENTER


Lithium battery connector manufacturers: safety performance of lithium batteries

2022-08-30


In order to avoid over-discharge or over-charge of the battery due to improper use, there are three protection mechanisms in the lithium battery. , it will automatically stop the power supply; the second is to choose the appropriate separator material, when the temperature rises to a certain value, the micro-scale pores on the separator will automatically dissolve, so that the lithium ions cannot pass through, and the internal reaction of the battery stops; the third is to set Safety valve (that is, the vent hole at the top of the battery), when the internal pressure of the battery rises to a certain value, the safety valve will automatically open to ensure the safety of the battery.

Lithium battery copper soft connection sheet manufacturer: the reason for the fracture of the copper soft connection surface

2022-08-30


When using the product after purchasing it, it is found that there will be some problems with the product, such as the soft connection of copper tape. Some products have been installed on the equipment for less than a month, and the copper skin on the surface has broken. What is the problem? Is it because the product is bent and installed, or is the product frequently vibrated or moved? 1. The flexible connection of the copper tape installed by bending must be set to an incremental length. In this way, there will be a uniform gap between the copper strips after bending. On the one hand, the skin effect is good, and on the other hand, the heat dissipation is also fast. 2. If the copper foil soft connection vibrates frequently, it is recommended to increase the area of ​​the contact surface during production. The most direct way is to increase the thickness of a single piece of copper foil, which can reduce the friction caused by the bolt during the process of excessive friction. To reduce the probability of rupture of copper foil, if there is budget space, use copper plates to fix the top and bottom, so that the effect is better. Copper soft connection is welded by multi-layer copper tape or multi-strand copper wire braided wire. It is widely used in generators, transformers, switches, busbars, electrolysis, smelting and other high-current equipment for flexible conductive connections. Its functional advantages are as follows What time is it: 1. Make the conductive connection between high-current equipment more convenient, reliable and safe, and protect the related equipment from external forces. 2. Absorb the noise and vibration generated by the operation of high-current electrical equipment, and play an auxiliary role in heat dissipation. 3. It can avoid operation accidents caused by earthquakes and displacements in the surrounding environment.

Lithium battery copper flexible connecting sheet manufacturers: lithium battery copper foil flexible connecting sheet manufacturing process

2022-08-30


Copper flexible connection copper bars are mainly used in new energy vehicle power batteries, energy storage battery equipment, and conductive connection of power equipment. Its material is copper foil with a thickness of 0.1MM, which can be laminated and welded after processing by special equipment. The welding area can be punched and punched, and the surface is electroplated and oxidized. The non-welded area is generally insulated with heat shrinkable sleeves. The material is PVC and other processing, different applications have different processing technical requirements for flexible connection copper bars, but the main reference is basically the same. Today, we will talk about the technical standards for flexible connection of new energy vehicle copper bars. Automobile manufacturers generally What requirements are used to regulate its quality. The copper foil welding is artificially consumed. The lithium battery copper foil soft connecting sheet is welded together with a thickness of 0.1MM by sharing diffusion. Before welding, the welding sheets need to be superimposed and fixed with a buckle, and the fixed copper foil is placed in the In the welding equipment, the welding is completed and then taken out to cool. In this process, the effective cooperation of personnel is required to achieve high efficiency. The labor consumption of punching and punching, the metal stamping enterprise is very dependent on labor, basically it belongs to the management of one person and one machine, and the mechanical equipment needs to be controlled by a special person. Design and molding, the removal of each piece and the insertion of materials need to be completed manually. Put the welded copper foil into the stamping equipment to complete the required punching process.

Power battery soft connection manufacturers: the use of power battery aluminum soft connection in the field of new energy

2022-08-30


The so-called new energy vehicles generally refer to energy vehicles that do not require the use of gasoline or diesel engines. It is precisely because gasoline and diesel engines are not used that the exhaust emissions of new energy vehicles are very low and very environmentally friendly. New energy vehicles are constantly developing around the world. Although they have many advantages, the fly in the ointment is the power of new energy vehicles. The power supply of new energy vehicles, including lithium-ion batteries, nickel-metal hydride batteries, fuel cells, lead-acid batteries, and supercapacitors, is not yet perfect, which limits the development of new energy vehicles. Although new energy vehicles have many gaps in cost, power and cruising range compared to traditional vehicles, new energy vehicles have become the trend of future development. Major auto manufacturers have seen business opportunities. In order to make breakthroughs, people have been looking for better materials for batteries of new energy vehicles, thereby improving the cruising range. The main reason is that the power battery aluminum soft connection has a strong advantage in battery conduction. Its material aluminum is recognized as having strong conductivity and light weight, especially light weight, which greatly improves the battery life of new energy vehicles. Therefore, the power battery aluminum Soft connection is favored by major manufacturers. It is believed that in the near future, new energy vehicles will make China a major country in automobile manufacturing.

Warm congratulations to the successful launch of the new website of Yixing Jinyi Alloy Co., Ltd.!

2022-08-30


Since its establishment, the company has won the favor and recognition of customers with its excellent product quality and efficient, professional, punctual and trustworthy service system. And establish long-term good cooperative relations with some high-tech new energy battery companies to supply high-quality and reliable products. The company has always been adhering to the business philosophy of "quality first, high efficiency and professionalism, and achieving win-win", always taking "high-end quality" as the center, "serving customers" as the guide, and "mutual benefit and win-win" as the principle, to provide our customers with high-quality products Serve. The four seas are big, and they know each other as neighbors.

We sincerely look forward to growing together with you, seeking common development and creating a better future

2022-08-30


Since its establishment, the company has won the favor and recognition of customers with its excellent product quality and efficient, professional, punctual and trustworthy service system. And establish long-term good cooperative relations with some high-tech new energy battery companies to supply high-quality and reliable products. The company has always been adhering to the business philosophy of "quality first, high efficiency and professionalism, and achieving win-win", always taking "high-end quality" as the center, "serving customers" as the guide, and "mutual benefit and win-win" as the principle, to provide our customers with high-quality products Serve. The four seas are big, and they know each other as neighbors.

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