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    • 5. 发明专利
    • Resinous bevel gear and its processing method
    • 环形齿轮及其加工方法
    • JP2005140140A
    • 2005-06-02
    • JP2003373882
    • 2003-11-04
    • Shin Kobe Electric Mach Co Ltd新神戸電機株式会社
    • TAWARA SHINICHI
    • F16H55/17B29C39/10B29D1/00B29K105/08B29K105/14B29K105/22B29L31/00F16H55/06
    • PROBLEM TO BE SOLVED: To contrive a reinforcement fiber base material of an annular resin forming body so as to improve the durability, in a resinous bevel gear in which a tooth is imparted on the annular resin forming body integrated with the periphery of a metal bushing.
      SOLUTION: The annular resin forming body 2 is formed to hold the resin in a cylinder wound with the belt-shaped reinforcement fiber base material. The axial direction of the cylinder is conformed to the rotational axis direction of the gear. The tooth 3 is imparted to the axial end of the cylinder. The bevel gear is processed by the following process : (1) preparing of belt-shaped reinforcement fiber base material. (2) winding of belt-shaped reinforcement fiber base material around the periphery of the metal bushing 1 to form the cylinder. (3) storing of metal bushing 1 and the cylinder, impregnating of cylinder with the resin, and forming of the annular resin forming body integrated with the metal bushing, holding the shape of the cylinder substantially. (4) gear cutting at the axial end of the annular resinous forming body.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提高环氧树脂成形体的增强纤维基材以提高耐久性,在树脂锥齿轮中,在与环形树脂成形体的周边一体化的环形树脂成形体上施加齿 金属衬套。 解决方案:环形树脂形成体2形成为将树脂保持在卷绕有带状增强纤维基材的圆筒中。 气缸的轴向与齿轮的旋转轴线方向一致。 齿3被赋予圆柱体的轴向端部。 锥齿轮通过以下工艺加工:(1)制备带状增强纤维基材。 (2)在金属衬套1周围缠绕带状增强纤维基材以形成圆筒。 (3)金属衬套1和气缸的储存,缸体与树脂的浸渍,以及形成与金属衬套一体化的环形树脂形成体,基本上保持了气缸的形状。 (4)在环形树脂成形体的轴向端部进行齿轮切割。 版权所有(C)2005,JPO&NCIPI