대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제35권6호
  • /
  • Pages.677-682
  • /
  • 2011
  • /
  • 1226-4873(pISSN)
  • /
  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지
DOI QR코드

DOI QR Code

범용 유압 브레이커의 성능 최적화를 위한 연구

A Study on Performance Optimization of a Hydraulic Breaker

  • 투고 : 2010.09.17
  • 심사 : 2011.03.25
  • 발행 : 2011.06.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 연구에서는 유압브레이커의 시뮬레이션 결과와 실제 실험 결과의 비교를 통해 시뮬레이션의 타당성을 검증하였다. 유압브레이커의 성능 향상을 위하여 비교적 설계 변경이 용이한 부품의 제원을 설계인자로 선정하였고, 요인시험과 회귀분석을 이용하여 각각의 설계 인자가 유압브레이커의 성능에 미치는 영향을 규명하였다. 본 연구의 결과로 기존 유압브레이커의 성능을 최대화 시킬 수 있는 방안을 제시하였다.

In this study, a simulation model developed for a hydraulic breaker is verified through comparison of simulation results to the experimental results. For performance optimization, the design parameters are selected based on the physical parameters of the equipment for ease of modification. Also a factorial experiment and regression analysis were conducted to observe the effect of each parameter on the performance of the hydraulic breaker. As a result, a method for optimizing the performance of a hydraulic breaker is proposed.

키워드

참고문헌

  1. Lee, G. H., Lee, Y. B. and Jeong, D. S., 2004, "Development of the Hydraulic Pressure Transducer System for Testing the Impact Energy of Hydraulic Breaker," Journal of the Korean Society of Precision Engineering, Vol. 21, No. 4, pp. 154-160.
  2. Lee, Y. G., Sung, W. G. and Song, C. S., 2000, "The Development of an Analysis Tool and the Performance Analysis of a Hydraulic Breaker system," Journal of the Korean Society of Precision Engineering, Vol. 17, No. 4, pp. 189-196.
  3. Choi, K. H. and Song, C. S., 1998, "A Study on the Performance Improvement of a Hydraulic Breaker," Journal of the Korean Society of Precision Engineering 1998 Fall Conference, pp. 1028-1031.
  4. Baek, H. Y., Chang, H. W. and Lee, I. J., 2005, "Optimal Design of a Hydraulic Breaker using Taguchi Method," KSME 2005 Fall Conference, pp. 2033-2038.
  5. Ko, S. H. and Lim, J. H., 1995, "Modeling and Analysis of a Hydraulic Breaker Considering Elastic Impact between the Piston and Chisel," Trans. of the KSME, Vol. 19, No. 2, pp. 338-347.
  6. Choi, S. and Chang, H. W., 2000, "Performance Improvement of an Integrated-type Fully-Hydraulic Breaker by Sensitivity Analysis," Journal of the Korea Fluid Power Systems Society 2008 Fall Conference, pp. 57-62.
  7. Park, J. W., Lee, K. W. and Kim, H. E., 2007, "A Study On the Analysis Of Impact Strain for Hydraulic Breaker Chisel," Journal of the Korea Fluid Power Systems Society, Vol. 4, No. 4, pp. 21-27.

피인용 문헌

  1. Modeling and performance analysis of rock drill drifters for rock stiffness vol.13, pp.12, 2012, https://doi.org/10.1007/s12541-012-0290-1
  2. Case study on impact performance optimization of hydraulic breakers vol.5, pp.1, 2016, https://doi.org/10.1186/s40064-016-2769-1