Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
권호 표지

Analytical Investigation on the Track Separation Mechanism for Tracked Excavator

굴삭기 트랙의 궤도 이탈현상에 관한 해석적 연구

  • Lee, Yun-Sig (Hyundai Heavy Industries) ;
  • Ok, Jin-Kyu (Department of Mechanical Design Engineering, Pusan National University) ;
  • Kim, Hyo-Joon (Department of Mechanical Design Engineering, Pusan National University) ;
  • Yoo, Wan-Suk (School of Mechanical Engineering, Pusan National University)
  • Published : 2006.11.01
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, an analytical investigation on the track separation mechanism for tracked excavator was studied. Relative motions of track links, sprocket, idler and support rollers are very important in the driving of an excavator The interference and friction between each components lead to noise and vibration. And also this has a great influence on the life for tracked excavator. RecurDyn program was used for the three dimensional modeling of the track assembly. Investigating the interference between sprocket and track links, the mechanism of the track separation was analyzed.

Keywords

References

  1. M. S. Suh and H. K. Kim, 'Driving and Swing Analysis of a Crawler Type Construction Equipment Using Flexible Multibody Dynamics,' Transactions of KSAE, Vol.5, No.1, pp.101-109. 1997
  2. J. Y. Kim and M. S. Suh, '궤도차량 소개 및 군용 현수장치 설계 특징,' Journal of KSAE, Vol.22, No.3, pp.23-27, 2000
  3. 오재형, 무한궤도식 굴삭기용 아이들러의 위치 조정장치, 특허 실용실안, 실 1998-033424, 1998
  4. K. Kanokoki, 'Simulation of Metal Pushing Type V-velt for CVT,' 15th ADAMS European User Conference, 2000
  5. K. U. Kim and C. J. Kim, 'Effect of Initial Track Tension on the Tractive Performance of Tracked Vehicles,' Transactions of KSAE, Vol.5, No.2, pp.1-12, 1997
  6. 박태진, 벨트의 편적 보정장치, 특허, 특2000-0078078, 2000
  7. 위흥덕, 콘베이어 벨트의 사행 방지 장치, 특허, 특 2002-0044248, 2002
  8. RecurDyn Ver 6.0 Users Manual, FunctionBay, Inc. Korea, 2004