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1. 发明专利

JP2007092625A Rotary body provided with rotary shaft and rotor, and method of manufacturing the same 审中-公开
标题翻译：具有旋转轴和转子的旋转体及其制造方法
公开(公告)号：JP2007092625A
公开(公告)日：2007-04-12
申请号：JP2005282507
申请日：2005-09-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： OKABAYASHI MAKOTO , MATSUDA KENJI , NAITO YOSHIHIRO , AOYAMA KATSUHISA
IPC分类号： F04B39/00 , F04C18/18
CPC分类号： F04C18/084
摘要： PROBLEM TO BE SOLVED: To secure high strength and rigidity of a shaft, high working accuracy, high productivity and low manufacturing cost in a rotary body provided with a rotary shaft and one or a plurality of rotors along an axial direction of the rotary shaft. SOLUTION: The rotary body 4 provided with the rotary shaft and the rotor is formed by integrating a shaft end of a shaft material of a motor side rotary shaft 5a and a shaft end of a shaft material of a gear side rotary shaft with one shaft end of a shaft material of the rotary shaft 5c carrying the rotor provided with four of a first stage rotor 6, a second stage rotor 7, a third stage rotor 8, and a fourth stage rotor 9 in an axial direction and another shaft end of the shaft material of the rotary shaft 5c respectively in an axial direction with keeping each axial center concentric by joining technology of friction welding, and machining the same by turning or grinding. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了确保轴的高强度和刚性，高加工精度，高生产率和低成本，并且具有旋转轴和沿着轴向方向的一个或多个转子的旋转体旋转轴。解决方案：设置有旋转轴和转子的旋转体4通过将马达侧旋转轴5a的轴材料的轴端与齿轮侧旋转轴的轴材料的轴端一体化而形成，旋转轴5c的轴材的一个轴端，承载具有沿轴向设置有第一级转子6，第二级转子7，第三级转子8和第四级转子9四个的转子，另一轴旋转轴5c的轴材的端部分别沿轴向保持每个轴心同心，通过摩擦焊接的技术，并通过转动或研磨加工。版权所有（C）2007，JPO＆INPIT

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