Please use this identifier to cite or link to this item:
http://elar.tsatu.edu.ua/handle/123456789/16662
Title: | Substantiation of the radius of curvature of the chisel plow point of the working bodies of tillage implements |
Authors: | Jonas, Čėsna Golub, Genadii Kukharets, Savelii Hutsol, Taras Medvedskyi, Oleksandr Slobodian, Sergii Hulevskyi, Vadym Гулевський, Вадим Борисович Malaga-Tobola, Urszula Stroianovska, Liliia |
Keywords: | chisel;soil;wrapping of plant remains;cylindrical surface |
Issue Date: | 2022 |
Citation: | Substantiation of the radius of curvature of the chisel plow point of the working bodies of tillage implements /Jonas Čėsnaa,…. Hulevskyi Vadym…. Agricultural Engineering, 2022 ,Vol. 2 6 ,No.1, p p.231 -241 |
Abstract: | Chisel plows with a chisel as a working body, loosen the soil without mixing the layers. The analysis of the conducted research concludes that the most widespread is a cylindrical surface of a chisel working body a chisel with a constant radius of curvature. It is theoretically estab lished that at the radius of curvature of the bit up to 0.1 m, the soil on the surface of the bit will move chaotically, while the curvature of the bit does not affect the percentage of wrapped plant debris. As the radius of curvature increases, the force of inertia decreases, therefore, the an gle of soil rise decreases. For the radius of curvature of the bit bigger than 0.5 m, the force of inertia has almost no effect on the angle of the soil rise. Without the influence of the force of inertia, the soil particles begin to move more orderly, the soil and plant debris begin to move along trajectories corresponding to the shape of the bit, which increases the coefficient of wrapping plant debris. It is established that at the ra dius of curvature of the bit 0.5 m and at an operating speed of 2 m·s -1 there is an orderly movement of soil on the surface of the bit, which affects the percentage of wrapping of plant remains. The use of a chisel plow point with a cylindrical surface increases the wrapping of plant remains by an average of 17%. |
URI: | http://elar.tsatu.edu.ua/handle/123456789/16662 |
ISSN: | 2 0 8 3 -1 5 8 7 ; e-ISSN 2 4 4 9 -5 999 |
DOI: | 10.2478/agriceng-2022-0018 |
Appears in Collections: | кафедра Електротехнології і теплові процеси |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
10.2478_agriceng-2022-0018-2.pdf | 1.21 MB | Adobe PDF | View/Open |
Show full item record
CORE Recommender
???jsp.display-item.check???
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.