广州飞行起降动力学大装置助推多项原创性技术突破 航空轮胎，从山坳里“飞”出来（探一线）

Core Insights - The development of high-quality aviation tires in China is a long-standing goal, with significant advancements being made in research and testing capabilities [1][2] Group 1: Research and Development - The aviation tire has unique characteristics such as high load capacity, high speed, and impact resistance, requiring extensive testing and development [1] - The establishment of the Guangdong-Hong Kong-Macao Greater Bay Area Huangpu Materials Research Institute aims to tackle the technical challenges of aviation tire production [2] - A national research team, involving 20 institutions, has been formed to address aviation tire technology issues, with the Huangpu Materials Institute leading the construction of a dynamic testing facility [2][3] Group 2: Testing Capabilities - The dynamic testing facility includes advanced equipment for simulating tire performance under extreme conditions, such as high speeds and pressure during landing [3] - Over a hundred aviation tire tests have been completed, yielding valuable data on tire performance during takeoff and landing [3] - The newly developed bionic rubber aviation tires can achieve a lifespan improvement of over 35% compared to those made from natural rubber under extreme working conditions [3] Group 3: Technological Innovations - A new digital tire industrial software has been developed to optimize tire structure design, significantly reducing development time [3] - The research team has achieved breakthroughs in two original technologies: bionic rubber and digital tire industrial software, mastering 41 core technologies [3] Group 4: Broader Impact - The technologies developed for aviation tires have potential applications in other tire products and industries, such as non-road tires and new energy vehicle tires [4] - The dynamic testing facility is also capable of validating the performance and reliability of landing gear systems and small to medium-sized aircraft designs [4]