What happens after a battery module is assembled?

After the battery module is assembled, it needs to be placed into the battery tray. As this tray is a key structural component of the vehicle as well as integral in protecting the battery cells, it needs to be of the highest strength and stability.

How does a battery tray assembly work?

The battery tray assembly consists of several production steps. Depending on the battery design and manufacturing processes, manual tightening with bolt positioning and process control, or flow drill fastening with K-Flow technology can bring the needed process quality, productivity and flexibility.

How can rtvision improve the quality of a battery?

For quality assurance, you can add a vision solution to your application system. RTVision.s inspects the surface after the application and provides reliable feedback on the application quality. It recognizes gaps or edge blur. One of the last steps in battery manufacturing is joining the battery cover to the battery tray.

Why do battery cells need thermal interface material?

Battery cells generate heat during charging and discharging, which must be controlled and distributed for safety and to maintain long-term battery capacity. A thermal interface material (TIM) is applied between the battery tray and the cell modules to prevent overheating.

Why do EV batteries need a scalable dispensing solution?

Thousands of cylindrical cells are installed in a modern EV battery. Dispensing solutions need to be scalable to meet short cycle times. At the same time, complex structures and small-scale dispensing tasks require highly precise applications.

What is a high-end battery inspection system?

This high-end inspection is made possible with high-resolution 8 and 16k cameras and multi-scan technology with up to three simultaneous scans. When it comes to high-performance battery cells, the ISRA VISION PouchSTAR cell inspection system ofers a complete 360° optical view of cells to ensure a 100 % comprehensive inspection.