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

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Structural Analysis of Excavator Arm and its Connection Pins

굴착기 암가 연결핀의 구조해석

  • 한문식 (계명대학교 기계자동차공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2010.11.02
  • Accepted : 2010.12.30
  • Published : 2011.02.15
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Abstract

Hydraulic excavator in digging at the construction machinery is a widely used mechanical device. Excavator attachments are taken with structural load and fatigue during digging under applied reaction. Fatigue analysis is done at joint pin between bucket and arm of front attachment at excavator under the force of hydraulic cylinder in operation. It is analyzed how load can be supported at the lower driving body applied on the bucket. In this study, the deformation of arm and the fatigue result are examined when reaction force is applied on the attachment of excavator.

Keywords

References

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