Lithium Battery Module Side Seam Welding Inspection with 3D Laser Profiler

Industry pain points and demands

In lithium battery manufacturing, the structural strength and sealing performance of battery modules are directly influenced by the quality of side seam welding. Poor welds can compromise the module’s durability, safety, and energy efficiency.

SinceVision’s advanced 3D laser profiler addresses this challenge by performing real-time, full-surface scanning of the module’s side seam. The system compares the captured point cloud data against a reference model to accurately detect weld defects, including pores, cracks, and incomplete penetration, ensuring each weld meets strict quality and safety standards.