电池产线在线CT渗透“提速”

Core Viewpoint - The article emphasizes the increasing importance of internal defect detection in the battery industry, particularly with the rise of online CT (Computed Tomography) technology, which is becoming essential for ensuring product quality and consistency in battery manufacturing [5][6][11]. Group 1: Event Overview - The 2025 (15th) High-Performance Lithium Battery Annual Conference will be held from November 18-20, 2025, at the JW Marriott Hotel in Shenzhen [4][15]. - The event will feature discussions on process innovation and smart manufacturing, focusing on yield and consistency as competitive advantages [15]. Group 2: Technological Advancements - The adoption of online CT technology is accelerating in the production lines of power batteries, with companies like Hymson announcing successful batch deliveries of their online CT equipment [5][9]. - Online CT systems can achieve single-cell detection in less than 3.5 seconds, with a measurement precision of less than 0.03mm and a detection efficiency of over 36 PPM [9]. Group 3: Industry Trends - The shift towards stacked cell structures in high-performance batteries increases the need for precise defect detection, as issues like alignment deviations and welding defects directly impact battery safety and performance [7][8]. - AI technology is becoming a critical factor in enhancing the capabilities of online CT systems, transforming them from isolated detection tools to dynamic quality control systems [11][12]. Group 4: Market Opportunities - The domestic market for online CT technology is expanding, as local manufacturers are gaining ground against international competitors by offering customized solutions and faster delivery times [12][13]. - The integration of AI with online CT is expected to enhance the automation of lithium battery production lines, moving towards a more data-driven and process-optimized manufacturing approach [13][14].