| Issue |
MATEC Web Conf.
Volume 298, 2019
International Conference on Modern Trends in Manufacturing Technologies and Equipment: Mechanical Engineering and Materials Science (ICMTMTE 2019)
|
|
|---|---|---|
| Article Number | 00041 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/201929800041 | |
| Published online | 18 November 2019 | |
Process of soil destruction: experimental results
1
South Ural State Agrarian University, Applied Mechanics Department, Chelyabinsk, Russia 454080
2
South Ural State University, Car and Caterpillar Vehicles Department, Chelyabinsk, Russia 454080
3
Air Force Military Educational and Scientific Centre Air Force Academy, Gorodok-11, Chelyabinsk, Russia, 454015
* Corresponding author: tripav63@mail.ru
The article presents the results of experimental studies of the ripping resistance force on a tracked bulldozer-ripper manufactured by the Chelyabinsk Tractor Plant. The experiment covers three ripping depths and eight angles. It has been experimentally established that the dependence of the ripping resistance force on each of these parameters is quadratic. The authors propose the use of a complex parameter which is equal to the product of the ripping depth by the angle when studying the ripping process. The use of the complex parameter for two-factor analysis allowed them to reduce the degree of the studied dependence while preserving the required accuracy. The complex parameter reflects the relationship between the design parameters of the ripper tooth, the ripping depth, and angle.
© The Authors, published by EDP Sciences, 2019
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