한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1994년도 추계학술대회 논문집
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- Pages.336-342
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- 1994
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- 2005-8446(pISSN)
기구볼바를 이용한 공작기계의 오차평가 시스템 개발
Development of Computer Aided System for Error Assessoment for Multi-axis Machine Tools using the Double Ball Bar
초록
This paper presents an useful technique for assessing the volumetric error in multi_axis machine tools using the kinematic double ball bar and 3 dimensional spherical contouring. The developed system proposes the 3 dimensional spherical contour for the error analysis. The developed system input the measured radial data, analysing the volumetric errors such as positional, strightness, angle, and squareness errors, etc. The developed system has been tested in a practical machine tool, and showed high