电池革新
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2025成都国际车展8月29日启幕
Mei Ri Jing Ji Xin Wen· 2025-08-28 23:32
Group 1 - The 28th Chengdu International Auto Show will take place from August 29 to September 7, serving as a key platform for the automotive industry in the western region of China and linking global automotive supply chains [1] - The theme of the exhibition is "Leading the Trend, Moving Towards New Directions," with nearly 120 automotive brands expected to participate, covering an exhibition area of 220,000 square meters across 12 halls and outdoor areas [1] Group 2 - Domestic brands will showcase their innovations in dedicated pavilions, with Chery Group presenting five brands and highlighting the debut of its luxury electric hybrid off-road series [2] - BYD will present its full lineup, including new technologies such as the "God Eye" system and "Megawatt Flash Charge," along with interactive experiences in an outdoor area [2][3] Group 3 - International and joint venture brands are focusing on "electrification" and "localization," with Mercedes-Benz and BMW showcasing new models and technologies, including the AMG CLE 53 and a special edition M3 [4][5] - Toyota will present its "three-in-one" exhibition lineup, featuring the bZ series alongside its partners, while Ford will debut its first intelligent electric all-terrain SUV [5] Group 4 - The exhibition will feature advancements in AI and battery technology, with companies like CATL showcasing innovative products such as sodium-ion batteries and dual-core battery systems [6] - The event will also include activities that integrate automotive culture with urban life, creating a festival atmosphere for attendees [7] Group 5 - The Chengdu International Auto Show aims to stimulate consumer activity in the western market, with government subsidies for vehicle purchases and promotional activities to enhance the buying experience [8] - The event will also promote a new economic ecosystem that combines vehicle consumption with tourism and local commerce [8]
iPhone电池革新背后的检测“革命”
高工锂电· 2025-05-26 11:01
Core Viewpoint - The introduction of CT online detection technology is becoming a critical necessity for the upgrade of Apple's battery production line, particularly with the transition to steel-shell batteries for the iPhone 16, which enhances battery protection and efficiency [1][2][5]. Group 1: Technological Transformation - The shift from soft-pack to steel-shell batteries is driving a transformation in lithium battery manufacturing, requiring higher precision and automation in production processes [2]. - Steel-shell batteries improve battery cell density by 5%-10% and reduce the difficulty of battery disassembly, aligning with EU regulatory standards [2]. Group 2: Detection Requirements - The detection process for steel-shell batteries has introduced three core demands: 1. Welding quality detection to identify micro-level defects [4]. 2. Pressure relief valve functionality testing to ensure reliability under overpressure conditions [4]. 3. Internal structure inspection to detect defects that are not visible through conventional methods [4]. - Traditional detection methods are inadequate due to low efficiency and sensitivity, necessitating a shift to non-contact intelligent solutions like machine vision and X-ray detection [4]. Group 3: Competitive Landscape - In the 3C consumer sector, Eastbo Intelligent faces competition from international brands like Zeiss and Thermo Fisher in the high-end offline CT equipment market [7]. - Eastbo Intelligent has established a unique competitive advantage through precise market positioning and technological innovation [7]. Group 4: Technological Advantages - Eastbo Intelligent has developed deep algorithmic barriers for defect detection, enabling precise identification of complex issues such as ear fractures and foreign object contamination [9]. - The company employs a customer co-creation model for rapid iteration of its CT detection equipment, ensuring that it meets market needs effectively [10]. Group 5: Customization and Efficiency - Eastbo Intelligent's equipment supports flexible adaptation to semi-automatic and fully automatic production lines, allowing for cost-effective and customized solutions [12]. - The implementation of Eastbo Intelligent's CT detection equipment has resulted in significant improvements in defect detection rates across various parameters [12]. Group 6: Future Prospects - Eastbo Intelligent anticipates that as CT detection technology matures, efficiency will increase, and core component costs will decrease [14]. - The company is also exploring applications beyond the 3C sector, particularly in the electric vehicle and energy storage industries, driven by rising safety standards [15][16]. - Eastbo Intelligent is currently engaging with clients in the power battery and energy storage sectors, expecting to secure initial orders soon [18].