SURFACE ROUGHNESS DETECTION METHOD AND MACHINE TOOL SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a surface roughness detection method and a machine tool system which can detect surface roughness of equal to or more than two portions having different directions.;SOLUTION: A surface roughness detection method detects surface roughness of a work piece W which is ground by a grinding wheel with a sensor 100. The sensor 100 includes: a long main body 110 formed into a rod shape; and a detection part 120 which is fixed on a lateral face on a tip side of the main body 110, and which can detect the surface roughness of the work piece W in a noncontact manner. In the surface roughness detection method, the detection part 120 is rotated around an axis of the main body 110, so that the surface roughness of equal to or more than two portions of the work piece W, which have different directions, is detected.;SELECTED DRAWING: Figure 5;COPYRIGHT: (C)2018,JPO&INPIT