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

  • 제21권5호
  • /
  • Pages.702-707
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  • 2012
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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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롤러 기어 메커니즘을 이용한 직선이송시스템

Linear Drive Systems using Roller Gear Mechanism

  • 김창현 (창원대학교 대학원 기계설계공학과) ;
  • 남형철 (창원대학교 대학원 기계설계공학과) ;
  • 권순만 (창원대학교 기계설계공학과)
  • 투고 : 2012.06.05
  • 심사 : 2012.06.27
  • 발행 : 2012.10.15
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초록

This paper considers two linear drive systems using roller gear mechanism(RGM), one is the RRP(roller rack pinion) system that consists of a roller rack and a cam pinion, the other is the CRP(cam rack pinion) system that consists of a cam rack and a roller pinion. Through the comparison of contact forces and load-stress factors between two linear drive systems, it reveals that the RRP system is superior to the CRP system in the aspect of the bending strength, while the CRP system has higher contact fatigue resistance than that of the RRP system.

키워드

참고문헌

  1. Nam, H. C., Kwon, S. M., and Shin, J. H., 2011, "Contact Surface Fatigue Life for RPG System," KSME(A), Vol. 35, No. 11, pp. 1453-1459.
  2. Nam, H. C., Kim, C. H., and Kwon, S. M., 2012, "Contact Fatigue Life for RRG System," KSMTE, Vol. 21, No. 1, pp. 95-101.
  3. Imase, K., Makino, H., and Terada, H., 2000, Transmission Device for Converting a Torque between Rotary Movement and Linear Movement, US Patent: 6023989.
  4. Novick, P., 2001, Column for Lifting Loads, US Patent: 6224037.
  5. Kim, C. H., Nam, H. C., and Kwon, S. M., 2012, "Pitting Life for RRP System," KSME(A), Vol. 36, No. 4, pp. 387-393.
  6. Kim, C. H., Nam, H. C., and Kwon, S. M., 2012, "Pitting Life of CRP System," KSMTE, Vol. 21, No. 2, pp. 283-289.
  7. Litvin, F. L., 1994, Gear Geometry and Applied Theory, PTR Prentice Hall, Englewood Cliffs.
  8. Morrison, R. A., 1968, "Load/Life Curves for Gear and Cam Materials," Machine Design, Vol. 40, Aug. 1, pp. 102-108.

피인용 문헌

  1. Gear Teeth Modification for a 2.5MW Wind Turbine Gearbox vol.23, pp.2, 2014, https://doi.org/10.7735/ksmte.2014.23.2.109
  2. A Study of Pin-Pinion Tooth Profile Applied with Cycloid Tooth Profile vol.18, pp.6, 2014, https://doi.org/10.7842/kigas.2014.18.6.45
  3. Roller Track Gear System Design based on Roller Gear Mechanism vol.23, pp.2, 2014, https://doi.org/10.7735/ksmte.2014.23.2.194
  4. Strength Design of Cam Rack Pinion System vol.30, pp.3, 2012, https://doi.org/10.7735/ksmte.2021.30.3.174
  5. Real-time Diagnosis and Operation Monitoring Program Development of Wire Rod Rolling Facilities vol.30, pp.6, 2012, https://doi.org/10.7735/ksmte.2021.30.6.520