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Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment

Year 2004, Volume: 43 Issue: 1, 3 - 13, 01.03.2004

Abstract

In this paper breakout geometry and forces effecting walking dragline bucket, break-out force, and
bucket fill mechanism are investigated. Material fill-in curve and calculation of load in the bucket are
searched and discussed. The relationship between the drag-in force applied to the bucket and
machine's friction force with the ground surface is analyzed. In addition, ground bearing pressures of
some draglines are given. Equilibrium of machine's horizontal forces, vertical forces and moments, and
conditions of not being dragged and toppled are given and discussed. Additionally, measured breakout
energies of some draglines are presented.

ÇEKME KEPÇELİ YÜRÜYEN YERKAZARLARDA KEPÇE KOPARIŞ KUVVETİ VE MAKİNANIN DENGESİNİ ETKİLEYEN KUVVETLER

Year 2004, Volume: 43 Issue: 1, 3 - 13, 01.03.2004

Abstract

Bu yazıda çekme kepçeli yürüyen yerkazar kepçesinin koparış geometrisi ve kepçeye etki eden
kuvvetler, koparış kuvveti, ve doluş mekanizması incelenmiştir. Kepçenin içindeki malzemenin doluş
eğrisi ve ağırlığının hesaplanışı araştırılmış ve tartışılmıştır. Makinanın kepçeye uyguladığı çektiriş
kuvveti ile makina sürtünme kuvveti arasındaki ilişki irdelenmiştir. Ayrıca bazı çekme kepçeli
yerkazarların yere düşen basınçları verilmiştir. Makinanın yatay, dikey kuvvetler ve momentler dengesi,
kaymazlık ve devrilmezlik koşulları verilmiş ve tartışılmıştır. Ayrıca bazı çekme kepçeli yerkazarlar için
ölçülmüş koparış enerjileri verilmiştir.

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Details

Other ID JA89RA56FB
Journal Section Research Article
Authors

Metin Özdoğan This is me

Publication Date March 1, 2004
Submission Date March 1, 2004
Published in Issue Year 2004 Volume: 43 Issue: 1

Cite

APA Özdoğan, M. (2004). Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment. Scientific Mining Journal, 43(1), 3-13.
AMA Özdoğan M. Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment. Mining. March 2004;43(1):3-13.
Chicago Özdoğan, Metin. “Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment”. Scientific Mining Journal 43, no. 1 (March 2004): 3-13.
EndNote Özdoğan M (March 1, 2004) Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment. Scientific Mining Journal 43 1 3–13.
IEEE M. Özdoğan, “Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment”, Mining, vol. 43, no. 1, pp. 3–13, 2004.
ISNAD Özdoğan, Metin. “Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment”. Scientific Mining Journal 43/1 (March 2004), 3-13.
JAMA Özdoğan M. Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment. Mining. 2004;43:3–13.
MLA Özdoğan, Metin. “Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment”. Scientific Mining Journal, vol. 43, no. 1, 2004, pp. 3-13.
Vancouver Özdoğan M. Breakout Force of Walking Draglines and Forces Effecting the Stability of Equipment. Mining. 2004;43(1):3-13.

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