Authors: Sh. Ismailova, D. Zakrasovsky

Title of the article: Application of 3D-scanning technology in the creation of quarry dump trucks

Year: 2022, Issue: 3, Pages: 41-52

Branch of knowledge: 05.05.06 Mining machines

Index UDK: 622.684

DOI: 10.26730/2618-7434-2022-3-41-52

Abstract: The article considers the possibility of using 3D-scanning technology when creating dump trucks. The relevance of creating domestic large-capacity dump trucks is briefly justified. It is marked, that at creation of new dump trucks it is necessary to consider experience of their operation. For research of operating conditions of the mine dump truck it is offered to apply technologies of 3D-scanning by means of manual 3D-scanners of Artec 3D production. These 3D-scanning devices scanned the wheel components of dump trucks Caterpillar and Komatsu with payload capacity of 90 tons. On the basis of 3D-scans we developed solid models of wheel components and checked the geometry. It is established that according to the received models and assemblies of wheel components it is possible to develop working design documentation for their manufacturing; also, it is possible to analyze the design (for example, by the finite element method) for its further improvement. In conclusion it is noted that 3D-scanning can be applied when creating new equipment, including quarry dump trucks. This technology makes it possible to take into account wear and tear of components from operation, finding weak points that are subject to significant wear or deformations, and to eliminate them.

Key words: mineral extraction mining machines quarry dump truck 3D scanning technology 3D scanner reverse engineering open pit mining

Receiving date: 28.08.2022

Approval date: 30.09.2022

Publication date: 08.12.2022

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