Laser Cleaning

Whether prismatic cells or cylindrical cells, welding is one of the important processes in battery production. In the lithium battery production line, the production section of the welding process is mainly concentrated in the cells assembly and PACK line section, see the figure below: Brief description of welding process details 1. Safety vent welding The safety vent, also known as the pressure r...

The principle of laser cleaning is to utilize the characteristics of laser beam with large energy density, controllable direction and strong convergence ability. The laser interacts with contaminants such as oil stains, rust spots, dust residue, coatings, oxide layers or film layers attached to the workpiece base, and is separated from the workpiece base in the form of instantaneous thermal expans...

In the cutting process, issues such as rapid mold wear, long mold change times, poor flexibility, and low production efficiency often lead to unstable processes, resulting in inconsistent electrode cutting quality and reduced battery performance. Laser cutting, due to its advantages of no vibration deviation, high precision, good stability, and no need for mold replacement, has gradually become ma...