한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제11권6호
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- Pages.5-11
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- 1994
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
CNC 공작기계의 위치결정 정밀도 향상에 관한 연구
An Improvement of Positioning Accuracy for CNC Machine Tools
- 전언찬 (동아대학교 공과대학 기계공학과) ;
- 광전강굉 (동경농공대학 대학원) ;
- 제정신남궁척 (동경농공대학 공학부 기계SYSTEM공학과충남대학교 공과대학 기계공학과)
- JEON, Eon Chan ;
- HIROTA, Yasuhiro ;
- TSUTSUMI, MasaomiNAMGUNG, Suk
- 발행 : 1994.12.01
초록
We have investigated the variation of dwell and warm-up time for effects of positioning accuracy of the CNC machine tools with an laser measuring system. Also, we strdied the effect of improvement of the positioning accuracy by variation of the temperature for hollow ball screw, which mostly used as drive mechanism of CNC machine tools. We dbtained the effectiveness of cooling effect of the new cooling system, compared with the conventional cooling system.
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