What are the technologies and how to choose a non-destructive cutting machine for battery cells

     The technology of battery cell non-destructive cutting machine mainly includes the following:

     Laser ablation combined with mechanical breaking technology: This is a conventional laser cutting technique, which uses

laser to create cutting lines on the back of the battery and then uses mechanical methods to break them apart.

     Multi blade laser cutting technology: This technology can reduce damage to battery cells, but in some process routes, such

as ultra small cell spacing and large-sized silicon wafers, it may not meet high-quality requirements.

     Non destructive laser cutting technology: This is a new type of cutting technology that completely solves the inevitable

problem of battery cell damage in conventional laser cutting machines.

     Principle of stress cutting: This technology does not involve laser thermal ablation or mechanical splitting processes, and can maintain the cleanliness and tidiness of the stress section of the battery cell, improving the mechanical strength of the battery cell.

     How to choose a battery cell non-destructive cutting machine should consider the following factors:

     Technical compatibility: Choose technologies that are compatible with current and future battery cell sizes to adapt to

market changes.

     Equipment performance: Consider the cutting speed, positioning accuracy, automation level, and ease of maintenance of

the equipment.

     Product quality: Choose equipment that minimizes battery cell damage, ensures yield and reliability.

     Cost effectiveness: Evaluate the long-term operating costs and output efficiency of equipment to ensure investment return.

     In general, when choosing specific equipment and technologies, it is recommended to have in-depth communication with

equipment suppliers to understand the characteristics and advantages of different technologies. At the same time, industry

reputation and case studies can also be considered to choose the machine that best suits one's production needs.