Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization
The paper presents and sums up the research and technical aspects of the modernization of the cutting tool of the dredger. Improper adjustment of the cutting elements not adjusted to the characteristics of excavated material is not an uncommon situation, causing versatile geological conditions. Relo...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2021-04-01
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| Series: | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/119681/PDF/24_02046_Bpast.No.69(3)_24.06.21_Druk.pdf |
| _version_ | 1811343976537522176 |
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| author | Jakub Andruszko Przemyslaw Moczko Damian Pietrusiak |
| author_facet | Jakub Andruszko Przemyslaw Moczko Damian Pietrusiak |
| author_sort | Jakub Andruszko |
| collection | DOAJ |
| description | The paper presents and sums up the research and technical aspects of the modernization of the cutting tool of the dredger. Improper adjustment of the cutting elements not adjusted to the characteristics of excavated material is not an uncommon situation, causing versatile geological conditions. Relocation of the machines from one pit to another may result in the significant influence on the excavation process (wear, output, etc.). Common practice is the field try and error approach to obtain desired machine performance. In the paper authors present the approach with aid of cutting-edge technologies. Coupled DEM and kinematic simulations supported by the reverse engineering technologies of laser scanning were the fundamental drivers for final adjustments of the cutting tool at its present operational conditions. |
| first_indexed | 2024-04-13T19:39:38Z |
| format | Article |
| id | doaj.art-0c4fd604dff8401d82c2d3e89d00db5d |
| institution | Directory Open Access Journal |
| issn | 2300-1917 |
| language | English |
| last_indexed | 2024-04-13T19:39:38Z |
| publishDate | 2021-04-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| spelling | doaj.art-0c4fd604dff8401d82c2d3e89d00db5d2022-12-22T02:32:55ZengPolish Academy of SciencesBulletin of the Polish Academy of Sciences: Technical Sciences2300-19172021-04-01693https://doi.org/10.24425/bpasts.2021.137122Adaptation of the machine to the new geological conditions – excavation unit redesign and optimizationJakub Andruszko0Przemyslaw Moczko1Damian Pietrusiak2Department of Machine Design and Research, Wroclaw University of Science and Technology, ul. Ignacego Lukasiewicza 7/9, 50-371 Wroclaw, PolandDepartment of Machine Design and Research, Wroclaw University of Science and Technology, ul. Ignacego Lukasiewicza 7/9, 50-371 Wroclaw, PolandDepartment of Machine Design and Research, Wroclaw University of Science and Technology, ul. Ignacego Lukasiewicza 7/9, 50-371 Wroclaw, PolandThe paper presents and sums up the research and technical aspects of the modernization of the cutting tool of the dredger. Improper adjustment of the cutting elements not adjusted to the characteristics of excavated material is not an uncommon situation, causing versatile geological conditions. Relocation of the machines from one pit to another may result in the significant influence on the excavation process (wear, output, etc.). Common practice is the field try and error approach to obtain desired machine performance. In the paper authors present the approach with aid of cutting-edge technologies. Coupled DEM and kinematic simulations supported by the reverse engineering technologies of laser scanning were the fundamental drivers for final adjustments of the cutting tool at its present operational conditions.https://journals.pan.pl/Content/119681/PDF/24_02046_Bpast.No.69(3)_24.06.21_Druk.pdfdredgerrigid-body dynamic3d scanningdiscrete element methodfinite element method |
| spellingShingle | Jakub Andruszko Przemyslaw Moczko Damian Pietrusiak Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization Bulletin of the Polish Academy of Sciences: Technical Sciences dredger rigid-body dynamic 3d scanning discrete element method finite element method |
| title | Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization |
| title_full | Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization |
| title_fullStr | Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization |
| title_full_unstemmed | Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization |
| title_short | Adaptation of the machine to the new geological conditions – excavation unit redesign and optimization |
| title_sort | adaptation of the machine to the new geological conditions excavation unit redesign and optimization |
| topic | dredger rigid-body dynamic 3d scanning discrete element method finite element method |
| url | https://journals.pan.pl/Content/119681/PDF/24_02046_Bpast.No.69(3)_24.06.21_Druk.pdf |
| work_keys_str_mv | AT jakubandruszko adaptationofthemachinetothenewgeologicalconditionsexcavationunitredesignandoptimization AT przemyslawmoczko adaptationofthemachinetothenewgeologicalconditionsexcavationunitredesignandoptimization AT damianpietrusiak adaptationofthemachinetothenewgeologicalconditionsexcavationunitredesignandoptimization |