| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a finish machining tool capable of being mounted to a machine tool such as a machining center for performing the cutting machining of a machined part as it is, and remarkably improving the surface roughness of the machined part after cutting machining in finish machining in a short time, and a machining method using the tool. <P>SOLUTION: The finish machining tool has one or two or more spherical machining parts 11 formed by being ground or formed by being cut in the form of a sphere of a prescribed radius having a center 14 of machining on an axial line 13 at a tip of a tool body 10 rotated around the axial line 13. The machining method using the tool is also provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
