Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving
The influence of the cutting angle on the resistance to the bulldozer blade burial during its movement, taking into account the one-sided stressed state of the soil, was studied in the research results of which are presented in this paper. It is established that the resistance to deepening is signif...
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| Format: | Article |
| Language: | English |
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University of Žilina
2025-07-01
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| Series: | Communications |
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| Online Access: | https://komunikacie.uniza.sk/artkey/csl-202503-0011_influence-of-the-cutting-angle-on-the-resistance-of-bulldozer-working-equipment-blade-burial-when-the-machine-i.php |
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| author | Nursat Baikenzhe Shynbolat Tynybekov Bakytzhan Kyrgyzbay Kazyna Ashim Nurbol Kamzanov Rustem Kozbagarov |
| author_facet | Nursat Baikenzhe Shynbolat Tynybekov Bakytzhan Kyrgyzbay Kazyna Ashim Nurbol Kamzanov Rustem Kozbagarov |
| author_sort | Nursat Baikenzhe |
| collection | DOAJ |
| description | The influence of the cutting angle on the resistance to the bulldozer blade burial during its movement, taking into account the one-sided stressed state of the soil, was studied in the research results of which are presented in this paper. It is established that the resistance to deepening is significantly reduced when the machine is moving, which allows using smaller cutting angles without increasing the energy consumption. Constructive features and kinematics of the working equipment are considered, including a promising parallelogram scheme, which provides automatic reduction of the cutting angle during deepening. Calculations of the resistance of the blade penetration into the ground, and experimental data confirming the cutting force reduction up to 7%, for each degree of angle reduction, are given. It is determined that the optimum cutting angle is 30-40°. The obtained results can be used to increase the productivity of bulldozers and optimize the design of their working equipment. |
| format | Article |
| id | doaj-art-5f54693a442f480bac8ca74f07ec6b96 |
| institution | Kabale University |
| issn | 1335-4205 2585-7878 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | University of Žilina |
| record_format | Article |
| series | Communications |
| spelling | doaj-art-5f54693a442f480bac8ca74f07ec6b962025-08-20T03:28:24ZengUniversity of ŽilinaCommunications1335-42052585-78782025-07-01273B216B22410.26552/com.C.2025.041csl-202503-0011Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is MovingNursat Baikenzhe0https://orcid.org/0009-0000-0290-9056Shynbolat Tynybekov1https://orcid.org/0009-0002-6146-2076Bakytzhan Kyrgyzbay2https://orcid.org/0009-0004-0317-7917Kazyna Ashim3https://orcid.org/0009-0002-1496-1278Nurbol Kamzanov4https://orcid.org/0000-0002-2420-8362Rustem Kozbagarov5https://orcid.org/0000-0002-7258-0775Satbayev University, Almaty, Republic of KazakhstanSatbayev University, Almaty, Republic of KazakhstanMukhametzhan Tynyshbayev ALT University, Almaty, Republic of KazakhstanNazarbayev Intellectual Schools of Chemistry and Biology, Almaty, Republic of KazakhstanSatbayev University, Almaty, Republic of KazakhstanMukhametzhan Tynyshbayev ALT University, Almaty, Republic of KazakhstanThe influence of the cutting angle on the resistance to the bulldozer blade burial during its movement, taking into account the one-sided stressed state of the soil, was studied in the research results of which are presented in this paper. It is established that the resistance to deepening is significantly reduced when the machine is moving, which allows using smaller cutting angles without increasing the energy consumption. Constructive features and kinematics of the working equipment are considered, including a promising parallelogram scheme, which provides automatic reduction of the cutting angle during deepening. Calculations of the resistance of the blade penetration into the ground, and experimental data confirming the cutting force reduction up to 7%, for each degree of angle reduction, are given. It is determined that the optimum cutting angle is 30-40°. The obtained results can be used to increase the productivity of bulldozers and optimize the design of their working equipment.https://komunikacie.uniza.sk/artkey/csl-202503-0011_influence-of-the-cutting-angle-on-the-resistance-of-bulldozer-working-equipment-blade-burial-when-the-machine-i.phpbulldozerbladeknifecutting anglesoil |
| spellingShingle | Nursat Baikenzhe Shynbolat Tynybekov Bakytzhan Kyrgyzbay Kazyna Ashim Nurbol Kamzanov Rustem Kozbagarov Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving Communications bulldozer blade knife cutting angle soil |
| title | Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving |
| title_full | Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving |
| title_fullStr | Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving |
| title_full_unstemmed | Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving |
| title_short | Influence of the Cutting Angle on the Resistance of Bulldozer Working Equipment Blade Burial When the Machine Is Moving |
| title_sort | influence of the cutting angle on the resistance of bulldozer working equipment blade burial when the machine is moving |
| topic | bulldozer blade knife cutting angle soil |
| url | https://komunikacie.uniza.sk/artkey/csl-202503-0011_influence-of-the-cutting-angle-on-the-resistance-of-bulldozer-working-equipment-blade-burial-when-the-machine-i.php |
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