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ORIGINAL PAPER
Modeling of the process of cutting with drum cutting unit
1
University of Technology and Life Sciences in Bydgoszcz, Faculty of Mechanical Engineering ul. Kaliskiego 7, 85-796 Bydgoszcz, Poland
Journal of Research and Applications in Agricultural Engineering 2013;58(2):13-16
KEYWORDS
ABSTRACT
The mathematical model of the process of cutting of a layer of plant material with the use of the drum cutting unit is presented in the study. The drawn up model, following its positive experimental verification, may be used at the stage of designing new constructions of cutting drums used in self-propelled or stationary chaff cutters. The new model makes it possible to calculate the cutting operations made by individual drum’s knives at the time of cutting of the material’s layer and to determine its starting torque.
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1.
Bochat A.: Teoria i konstrukcja zespołów tnących maszyn rolniczych. Wydawnictwa Uczelniane Uniwersytetu Technologiczno-Przyrodniczego w Bydgoszczy, Bydgoszcz, 2010.
2.
Bochat A.: Fazy i model cięcia bębnowym zespołem tnącym. Inżynieria i Aparatura Chemiczna, 2008, nr 5, s. 9-11.
3.
Bochat A., Błaszczyk M.: Problematyka badawcza procesu cięcia warstwy źdźbeł i łodyg. Inżynieria i Aparatura Chemiczna, 2007, nr 1, s. 28-30.
4.
Bochat A., Zastempowski M.: Kinematics of drum movement of the cutting of a straw cutter. Journal of Polish CIMAC, Volume 7, No 3, 2012, s. 11-16.
5.
Haffert A. Harms H.H.: Schnittvorgang im Feldhäckslern. Landtechnik, 2002, nr 2, s. 106-107.
6.
Heinrich A.: Häckselmesser und Gegenschneide eines Feldhäckslers. Landtechnik, 2000, 55(8), s. 440-441.
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| eISSN: | 2719-423X |
| ISSN: | 1642-686X |
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