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Thermal Analysis of Ballscrew Systems by Finite Difference Methods
- Title
- Thermal Analysis of Ballscrew Systems by Finite Difference Methods
- Author
- 정성종
- Keywords
- Alternating direction implicit; Ball-screw; Deformation analysis; Pre loads; Stability and convergence; Precision engineering; Thermoanalysis
- Issue Date
- 2013-10
- Publisher
- Elsevier B.V.
- Citation
- Proceedings of the 28th Annual Meeting of the American Society for Precision Engineering, ASPE 2013, 2013, P.314-317
- Abstract
- To maintain numerical stability and convergence during computation of temperature distribution, alternating direction implicit (ADI) FDM is applied to thermal analysis of ballscrews. Preload change and thermal stiffness are computed from interference change between the screw and nut interface through deformation analysis. Validity of the proposed method is verified through experiments.
- URI
- http://www.aspe.net/publications/Short%20Abstracts%2013A/3831.pdfhttps://repository.hanyang.ac.kr/handle/20.500.11754/70816
- ISBN
- 978-188770663-6
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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