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BURNISHING TOOL FOR FORMING DIMPLES CAPABLE OF FORMING PROPER DIMPLES ACCORDING TO USING CONDITION BY STABILIZING THE ROTATION OF A ROLLER IN A WORKPIECE
BURNISHING TOOL FOR FORMING DIMPLES CAPABLE OF FORMING PROPER DIMPLES ACCORDING TO USING CONDITION BY STABILIZING THE ROTATION OF A ROLLER IN A WORKPIECE
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机译:用于通过在工件中稳定轧辊的旋转来形成能够根据使用条件形成合适的样品的模具的抛光工具
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摘要
PURPOSE: A burnishing tool for forming dimples is provided to adjust the shape of dimples simply by projecting only pressing balls without the projection of a rotator in dial direction.;CONSTITUTION: A burnishing tool(1) for forming dimples comprises a mandrel(30) and a cylinder-shaped frame(40). The rear portion of mandrel is mounted in a processing machine. The frame is fitted to the outside of the front end of the mandrel to be rotated. The frame comprises a roller(41) and pressing balls(42). The frame is inserted in a workpiece and dimples are formed in the workpiece through the rotation of the mandrel. The dimple regulating unit of the mandrel is composed of a roller rotating unit(33b) and a pressing ball projecting and rotating unit(33a). The roller rotating unit rotates the roller without the projection of the roller.;COPYRIGHT KIPO 2012
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