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Volumetric Error Calibration of NC Machine Tools using a Hole-Plate Artifact  

Park, Dal-Geun (충주대 기계공학과)
Lee, Enug-Suk (충북대학교 기계공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.15, no.1, 2006 , pp. 1-7 More about this Journal
Abstract
A method of the volumetric error measurement and calibration of NC machine tools is studied using an artifact method. In this study, a hole-pate is designed and machined using stainless steel. We tested and applied the hole-plate artifact in a commercial CMM(Coordinate Measuring Machine), after calibration of the hole-plate using a precise CMM. It has been shown that not only the measurement of geometric error components but also the 2D length error calculation in a working volume is available using the hole-pate artifact method. The results of study can also be used in NC machine with touch probe as the same method in CMM.
Keywords
Hole-plate; Coordinate Measuring Machine(CMM); Geometric error; NC Machine Tools; Volumetric error;
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  • Reference
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