Determination of the technical parameters of shaping tools for delimbing head

M. Mikleš
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M. Mikleš: Department of Forest and Mobile Technologies, Faculty of Environmental and Manufacturing Technologies, Technical University in Zvolen, Zvolen, Slovak Republic

Research in Agricultural Engineering, 2012, vol. 58, issue 4, 131-135

Abstract: It is usually a technical problem to find mathematical ideal shape of knives of delimbing head. Determination of their shape in the form of general curve could lead to the technically unfeasible dimensions of the head. Criterion of the optimal shape of cutting contour of head is tightness of encirclement of cross section of trunk by knives. Research attention was aimed at conics. Parabola is the most suitable curve for achieving the best quality of delimbing.

Keywords: delimber; forest machine; delimbing tool (search for similar items in EconPapers)
Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlrae:v:58:y:2012:i:4:id:51-2011-rae

DOI: 10.17221/51/2011-RAE

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