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前不久,国内首次以3D打印的方式制备出标准规格的聚氨酯轮胎。据了解,这条规格为165 70/R12的轮胎由北京化工大学和山东玲珑轮胎股份有限公司联合开发,并进行了相应的轮胎测试。该轮胎采用热塑性聚氨酯(TPU)材料,通过熔融沉积法(FDM)完成3D打印,其内部为正六边形空心结构,为免充气轮胎。该研究项目将聚氨酯材料与3D
Not long ago, the first time in China to 3D printing way to prepare a standard specification of polyurethane tires. It is understood that this specification for the 165 70 / R12 tires by the Beijing University of Chemical Technology and Shandong Linglong Tire Co., Ltd. jointly developed and carried out the corresponding tire test. The tire uses thermoplastic polyurethane (TPU) material, through the melt deposition method (FDM) to complete the 3D printing, its interior is a regular hexagonal hollow structure, to avoid inflated tires. The research project will be polyurethane materials and 3D