Technical Knowledge

In the energy field of today, lithium batteries, with their advantages of high energy density and long lifespan, have become the preferred power source for numerous electronic products and electric vehicles. And the remarkable performance of lithium batteries is inseparable from advanced production processes and core equipment. The production process and core equipment of lithium batteries. Manufacturing process The production technology of lithium batteries is divided into three stages: pre-prod

In the production process of lithium batteries, the coating stage is crucial. However, various faults often occur during the coating process, affecting production efficiency and product quality. Today, let's take an in-depth look at 25 common faults and solutions in lithium battery coating.(Lithium - Ion Battery Equipment) I. Relevant factors for fault generation There are many factors affecting coating quality, mainly including people, machines, materials, methods, and environment. The basic factors are di

In today's era of rapid technological development, lithium batteries, as the power source of many electronic devices, have crucial performance and quality. However, a seemingly insignificant phenomenon that may cause big problems—the wavy edges of lithium battery electrodes—is quietly affecting the performance of batteries.（Lithium - Ion Battery Equipment） I. What are the wavy edges of lithium battery electrodes? The wavy edges of lithium battery electrodes refer to the irregular wavy undulati

Today, with the increasing popularity of new energy vehicles, range and charging speed have become the focus of consumers' greatest concern. As the "heart" of new energy vehicles, lithium-ion batteries directly determine the vehicle's range and charging efficiency. Among the core structures of lithium-ion batteries, the electrolyte plays a crucial role.Lithium - Ion Battery Equipment I. Working Principle of Lithium-ion Batteries and the Importance of Electrolyte The working principle of li

Hey, friends! Do you know what the core energy source is in the electronic devices we can't live without every day, such as mobile phones and laptops? That's right, it's lithium batteries. But do you understand a somewhat troublesome phenomenon in lithium batteries - lithium plating? Today, let's deeply explore the lithium plating phenomenon in lithium batteries, understand what it is all about, what impacts it brings, and how we can deal with it.（Lithium - Ion Battery Equipment） I. What is lithi

In today's energy field, lithium batteries occupy an important position with their excellent performance. From the 21700 lithium-ion batteries used in Tesla electric vehicles that we are familiar with to the power sources in various electronic devices, lithium batteries are everywhere. So, how are these high-performance lithium batteries actually manufactured? Let's explore the mysterious journey of lithium battery manufacturing together.（Lithium - Ion Battery Equipment） Lithium batteries are mainly divi

In the manufacturing process of lithium-ion batteries, there are usually several ways to divide the process. The process can be divided into three major processes: electrode manufacturing, assembly process and cell testing (as shown in the figure below), and there are also companies that divide it into pre-winding and post-winding processes, and this demarcation point is the winding process. Because of its strong integration function, can make the battery appearance initial molding, so the winding process in the li

Soft lithium-ion battery thickness measurement technical method: It is recommended to use Dacheng precision 2D offline laser thickness gauge Nowadays, there are three main categories of lithium-ion batteries: square, cylindrical, and soft-packed. Among them, square and cylindrical shells are mainly used for aluminum alloy, stainless steel and other hard shells. Soft-wrapped aluminum plastic films are used in the shells. This is their essential difference. As shown in Table 1, important advantageous features of s

The value and implementation of battery management systems Introduction: In short, with the development of the electric vehicle industry, our country may be like Germany's VDA, introducing the specifications of automotive lithium-ion batteries and standardizing battery cells and modules is imperative. Through the series-parallel connection or series-parallel hybrid of battery cells, the uniformity of the battery module size is ensured, and the mechanical, thermal and safety characteristics of the battery bod