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주만식,박범식,김민주,이승수,전언찬 동아대학교 교육대학원 2000 동아교육논총 Vol.26 No.-
This study for the perpendicularity of machining center is classified the way that measures the perpendicularity by remodeling the existing measuring device. This kind of study is studied by pack hei jae team in Weoul university and by TSUTSUMI. Especially TSUTSUMI measures the roundness according to circular compensation after the insertion of developed measuring device using a rotary encoder to the spindle of machining tool. We study how regulation velocity occuring with circular motion of machining center table influences the perpendicularity after measuring the perpendicularity using Circular Test method by a 2 dimention probe and a square in this experiment.