한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2002년도 추계학술대회 논문집
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- Pages.47-52
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- 2002
회귀분석을 이용한 열변형 오차 모델링에 관한 연구
Research on the thermal deformation model ins using by regression analysis
초록
There are many factors in machine tool error. These are thermal deformation, geometric error, machine's part assembly error, error caused by tool bending. Among them thermal error is 70% of total error of machine tool . Prediction of thermal error is very difficult. because of nonlinear tendency of machine tool deformation. In this study, we tried thermal error prediction by using multi regression analysis.
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