한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제24권2호
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  • Pages.172-176
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  • 2015
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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Development of a Tool to Automate One-Dimensional Finite Element Analysis of Machine Tool Spindles

  • Choi, Jin-Woo (School of Mechanical Engineering Technology, Yeungnam University College)
  • 투고 : 2015.02.04
  • 심사 : 2015.04.04
  • 발행 : 2015.04.15
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초록

In this research, a tool was developed to automate one-dimensional finite element analysis (1D FEA) for design of a machine tool spindle. Based on object-oriented programing, this tool employs the objects of a CAD system to construct a geometric model and then to convert it into the FE model of 1D beams at the workbenches of the CAD system with minimum data to define the spindle such as bearing positions and cross-sections of the shaft. Graphic user interfaces were developed for users to interact with the tool. This tool is helpful in identifying a near optimal design of the spindle with the automation of the FEA process with numerous design changes in minimum time and efforts. It is also expected to allow even design engineers to perform the FEA in search of an optimal design of the machine tool spindle.

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참고문헌

  1. Weck, M., 1984, Handbook of Machine Tools, Vol. 1 (English translation), John Wiley, New York, Ch. 1-3.
  2. Baek, I. H., Kim, J. S., Jeon, U. C., Kim, N. K., Choi, M. S., Lee, D. W., 2007, Machine Tools; Driving Mechanism and Design Principle, Cheongmoongag, South Korea, Ch. 5.
  3. Abele, E., Altintas, Y., Brecher, C., 2010, Machine tool Spindle Units, CIRP, 59:2 781-802. https://doi.org/10.1016/j.cirp.2010.05.002
  4. Cao, Y., Altintas, Y., 2007, Modeling of Spindle-bearing and Machine Tool Systems for Virtual Simulation of Milling Operations, International Journal of Machine Tools & Manufacture, 47:9 1342-1350. https://doi.org/10.1016/j.ijmachtools.2006.08.006
  5. Hwang, Y. K., Chung, W. J., Lee, C. M., 2007, Static Stiffness Characteristics of Main Spindle Interface using Finite Element Method, KSMTE, 16:1 40-46.
  6. Kim, S. I., Cho, J. W., 2004, Thermal Characteristic Analysis of a High-speed Horizontal Machining Center with Built-in Motor and Linear Motors, Transactions of the Korean Society of Machine Tool Engineers, 13:5 30-37.
  7. Lee, C. H., Choi, J. W., 2013, Evaluation of Thermal Characteristics of a Direct-connection Spindle Using Finite Element Co-analysis, KSMTE, 22:2 228-234.
  8. CATIA V5 R18, 2007, CATIA V5 R18, Dassault Systemses.
  9. Won, J. K., 2013, Object Oriented Programming with Examples, Global, South Korea.
  10. Swartzfager, G., Chandak, R., Alvarez, S., 1998, Visual Basic 6 Object-oriented Programming, Coriolis Group Books, USA.
  11. Microsoft Office Professional, 2010, EXCEL, Microsoft.