作者: Makoto Tsuzuki , Ryuta Kamiya , 隆太 神谷 , Akira Harada , 誠 都築
DOI:
关键词: Bar (music) 、 Fiber 、 Texture (crystalline) 、 Composite material 、 Core (optical fiber) 、 Materials science
摘要: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin gear which can suppress the decline in strength of cog even when continuous fibers extending peripheral direction are cut, by forming cutting. SOLUTION: In 11, part 13 is formed on periphery core bar 12, and 14 13. The 15 14. made from having reinforcement composed plurality fiber layers laminated diameter to form surface shaped direction. three-dimensional texture make thickness threads 17 as penetrating 16 exist at least position corresponding each crest 15a 15. COPYRIGHT: (C)2009,JPO&INPIT