Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Thermal-electromagnetic Coupled Analysis for Gear Heat Treatment using Simultaneous Duel Frequency

동시 이중주파수를 이용한 기어 열처리의 열·전자기 연성 해석

  • Yun, Dongwon (Department of Robotics and Mechatronics, Korea Institute of Machinery and Materials) ;
  • Park, Heechang (Department of Robotics and Mechatronics, Korea Institute of Machinery and Materials) ;
  • Ham, Sangyong (Department of Robotics and Mechatronics, Korea Institute of Machinery and Materials) ;
  • Koo, Jeong-Hoi (Department of Mechanical Engineering, Miami University)
  • 윤동원 (한국기계연구원 로봇메카트로닉스연구실) ;
  • 박희창 (한국기계연구원 로봇메카트로닉스연구실) ;
  • 함상용 (한국기계연구원 로봇메카트로닉스연구실) ;
  • 구정회 (마이애미대학교 기계공학과)
  • Received : 2014.07.06
  • Accepted : 2015.05.19
  • Published : 2015.06.01
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Abstract

In this paper, Finite Element Analysis (FEA) for gear heat treatment using simultaneous dual frequency (SDF) induction heating is conducted. To do this, thermal-electromagnetic coupled FE model is built. A two dimensional FE model of gear and heater is introduced to reduce computation time. For more time-efficient analysis, harmonic analysis for electromagnetic model is adopted and transient analysis model, for heat transfer model. Through the coupled analysis, it can be found that the proposed FE model can solve for SDF induction heating of gear and heat treatment parameters can also be determined.

Keywords

References

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