Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Design Modification of Marine Turning Gear Based on Spur Planetary Gear

스퍼 유성감속기 기반 선박용 터닝기어의 설계 변경

  • Received : 2019.11.01
  • Accepted : 2019.12.01
  • Published : 2019.12.31
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Abstract

A marine turning gear controls the position of the piston-crank mechanism by rotating the flywheel of the marine engine at a low speed, which is the main auxiliary machine that enables the disassembly and maintenance of the engine. In this study, the safety factor for surface durability and tooth bending strength was improved by the design modification of the marine turning gear based on the spur planetary gear. Angular velocity, torque, and efficiency of the turning gear were measured using a reliability evaluation tester, and a multibody dynamics model for analysis corresponding to the test results was developed. Finally, it was confirmed that the design improvements improved the tooth surface damage of the sun gear in the 3rd reduction stage.

Keywords

References

  1. Park H. J., "Development of Durability Tester for Turning Gear for Marine," A Thesis for a Master's Degree, Kyung-Il University, Republic of Korea, 2017.
  2. Radzevich, S. P., Dudley's Handbook of Practical Gear Design and Manufacture, CRC Press, Boca Raton, Second edition, 2012.
  3. KISSsoft, https://www.kisssoft.ch/.
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  5. KS B ISO 6336-1:2015, Calculation of load capacity of spur and helical gears - Part 1: Basic principles, introduction and general influence factors, 2015.
  6. KS B ISO 6336-2:2015, Calculation of load capacity of spur and helical gears - Part 2: Calculation of surface durability(pitting), 2015.
  7. KS B ISO 6336-3:2015, Calculation of load capacity of spur and helical gears - Part 3: Calculation of tooth bending strength, 2015.
  8. KS B ISO 6336-5:2015, Calculation of load capacity of spur and helical gears - Part 5: Strength and quality of materials, 2015.
  9. KS B ISO 6336-6:2015, Calculation of load capacity of spur and helical gears - Part 6: Calculation of service life under variable load, 2015.
  10. ISO, https://www.iso.org/.
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  13. Lee, S., Lee, D. H., Hwang, S. C., and Lee, K. W., “Stress Analysis of Helical Gear for a Railway Reducer,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 2, pp. 55-59, 2012.

Cited by

  1. 헬리컬 유성감속기 기반 선박용 터닝기어 개발 vol.19, pp.10, 2019, https://doi.org/10.14775/ksmpe.2020.19.10.036