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METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT AND TOOTH-SHAPED COMPONENT
METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT AND TOOTH-SHAPED COMPONENT
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机译:牙形部件和牙形部件的制造方法
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摘要
There is provided a method of manufacturing a tooth-shaped component including drawing process of draw-forming a workpiece so as to obtain a cylindrical container which has a bottom surface portion and a side surface portion; diameter-reducing process of reducing a diameter of a particular part in which a tooth tip portion is to be formed in the side surface portion of the cylindrical container, so as to increase a thickness of a corner portion such that an external shape of the corner portion between the bottom surface portion and the side surface portion satisfies the following conditional expression (1); and tooth shape-forming process of forming the tooth tip portion in the particular part of the cylindrical container reduced in diameter in the diameter-reducing process, so as to obtain a tooth-shaped component which has the bottom surface portion, the side surface portion, and the tooth tip portion. ”R + ”H ‰¤ 2 t
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机译:提供一种齿形部件的制造方法,该方法包括对工件进行拉深成形的拉深工序,以得到具有底面部和侧面部的圆筒状的容器。减小直径的过程,该过程减小要在圆筒形容器的侧表面部分中形成齿尖部分的特定部分的直径,从而增加拐角部分的厚度,使得拐角的外形底面部和侧面部之间的部分满足以下条件表达式(1);齿形形成工序,其特征在于,在减小直径的工序中,在直径减小的圆筒形容器的特定部分形成齿尖部,从而得到具有底面部,侧面部的齿状部件。 ,以及齿尖部分。 “ R +” H‰¤2 t
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