Soil slice removing angle from the rotary tiller knife in the case of reverse rotor rotation direction
| Autor: | Dragi Radomirovic, Ondrej Ponjičan, Aleksandar Sedlar, Vladimir Višacki, Jan Turan |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
angle of soil slice removing
soil tillage Rotor (electric) rotary tiller knife angle setting 010401 analytical chemistry Geometry Tiller (botany) 04 agricultural and veterinary sciences General Medicine Rotation 01 natural sciences 0104 chemical sciences law.invention law 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Wafer Mathematics |
| Zdroj: | Savremena poljoprivredna tehnika (2018) 44(3):105-116 |
| ISSN: | 0350-2953 |
| DOI: | 10.5937/savpoljteh1803105p |
| Popis: | Soil slice removing angle from the rotary tiller knife in the case of reverse rotor rotation direction was used to determine three areas: the previous removing, retention and the subsequent removing. Based on relative value of normal reaction FN/m and frictional force FT/m determined was critical point of angle a, in regard to friction coefficient and angle knife setting. Based on this analysis, the angle knife setting should have a value greater than ≥ 60°. By analyzing the soil slice removing angle a, very important data were obtained in relation to determining the optimum degree of angle of the knife setting in process of the rotary tiller rotor construction. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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