2024-12-12

What are the outstanding advantages of 4+2 annular spot laser welding?

With the rapid development of high technology, module welding is a key link in the manufacturing of electronic products. The choice of welding technology directly determines the quality and production efficiency of the product. In recent years, 4+2 a...

2024-12-10

Why do battery production lines increasingly rely on high automation?

What is battery module production line automation? Battery module production line automation refers to the use of advanced mechanical equipment, sensor technology and intelligent control systems to replace manual operations and realize t...

2024-12-06

Application of soft-packed battery cell tab cutting

In the manufacturing process of new energy batteries, tab cutting is a crucial process step. The accuracy and stability of tab cutting directly affects the performance, safety and life of the battery. This article will focus on the definition, applic...

2024-11-26

What is battery OCV sorting?

Battery OCV sorting refers to the process of screening and classifying battery performance by testing the battery open circuit voltage (Open Circuit Voltage, OCV). OCV is the voltage of the battery in a no-load state and is an important parameter for...

2024-11-14

Preparation work before module welding

Preparation before module welding is crucial to ensure welding quality and production efficiency. The following is a brief introduction to the three preparations of module insulation testing, pole addressing and photography, and pole laser cleaning: ...

2024-11-13

Huiyao Laser Science Popularization Series:How to define the process flow of battery module production line

Each station of the battery module production line is a key link to ensure that battery modules are produced efficiently, accurately and safely from raw materials to finished products. These workstations usually include cell processing, automated ass...