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MACHINING METHOD OF TOOL FOR MOLDING COMPONENT, AND TOOL FOR MOLDING COMPONENT MANUFACTURED USING THE MACHINING METHOD
MACHINING METHOD OF TOOL FOR MOLDING COMPONENT, AND TOOL FOR MOLDING COMPONENT MANUFACTURED USING THE MACHINING METHOD
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机译:模具零件的加工方法,以及使用该零件加工方法制造的零件的加工方法
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摘要
PROBLEM TO BE SOLVED: To provide a machining method of a tool for molding a component capable of mass producing accurate tools for molding the component without shortening service life of a cutting tool even when a machined material is made of cemented carbide.;SOLUTION: The inner peripheral surface of a prepared hole 41 between an escape hole 41b and a hole 41c for molding a collar that are machined in the machined material 41 is ground by a grinding part 71a of a glitter 71 to machine a center hole 41d, the inner peripheral surface of the center hole 41d in the machined material 41 is cut by an edge part 72a of a Compax cutter 72 to machine a step hole 41e.;COPYRIGHT: (C)2002,JPO
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