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September 5, 2025Mining Industry Journal (Gornay Promishlennost)

Numerical simulation of the digging process with an excavator bucket using the discrete element method

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Authors

VPV.A. PlaschinskyESE.I. SheshukovaASA.E. Salimov

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Overview

Numerical simulation reveals functional dependencies of digging force and power in excavators, indicating resource utilization efficiency.

Key Points

  • The study confirms the accuracy of the numerical model by matching simulated digging force with physical values.
  • Simulations demonstrate the impact of varying particle size and bulk density on digging efficiency and operational power.
  • Numerical simulations provide insights that could optimize maintenance, leveraging energy principles for improved machinery uptime.
  • Alterations in resource utilization intensity can inform the timing of maintenance operations for mining machines.

Cite This Study

Plaschinsky et al. (2025) studied this question.

synapsesocial.com/papers/68bb3d5b2b87ece8dc9563a4https://doi.org/10.30686/1609-9192-2025-4-144-150
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Optimizing Excavation by Excavators Based on an Analysis of Digging Resistance Characteristics2026
  2. 2Virtual Prototyping of Bulk Material Preparation Devices in Mining Using Multiphysics Simulations2024 · 7 citations
  3. 3Parametric Study of the Deep Excavation Performance of Underground Pumping Station Based on Numerical Method2024 · 5 citations
  4. 4Discrete element method analysis of cutter forces and cutter tooth wear in cutter suction dredgers2025
  5. 5Development of a new bucket design for a single-bucket hydraulic excavator2024