Determining the main factors that measure the efficiency of the technology of stone block extraction by percussion machines

Anvarjon Makhmudov

Илм-фан ва инновацион ривожланиш · 2023-yil

Annotatsiya

This paper presents the main factors influencing the efficiency of rock destruction by impact loading along the contour during mining of blocks in strong rocks, such as the magnitude of impact loading (energy of a single impact), geometric parameters of the working tool, parameters of the fracture scheme, etc. Approaches applied by research institutions in mining science have been scrutinized. A methodology of experimental work to determine the main parameters of fracture depending on the force, energy, and design parameters of the tool is developed. The graphs of dependence of specific energy consumption on the height of the craggy layer as well as of dependence of specific energy consumption of destruction on the energy of a single blow A and of specific energy consumption of marble destruction by a chisel on the height of the craggy layer and change of work value A on the depth of wedge penetration h into the rock are presented.

Maqola ma’lumotlari
MualliflarAnvarjon Makhmudov
JurnalИлм-фан ва инновацион ривожланиш
NashriyotИнновацион ривожланиш вазирлиги
ISSN2181-9637, 2181-4317
Nashr sanasi2023-10-31
Jild6
Son5
Betlar14-22
TilIngliz
Ilmiy sohaTexnika
DOI10.36522/2181-9637-2023-5-2
Indeksga qo‘shilgan2026-09-02

DOI: 10.36522/2181-9637-2023-5-2 · Maqolaning asl sahifasi

Ilmiy soha

Texnika

Iqtibos keltirish

APAAnvarjon Makhmudov (2023). DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES. Илм-фан ва инновацион ривожланиш, 6(5), 14-22. https://doi.org/10.36522/2181-9637-2023-5-2
GOST (OAK)Anvarjon Makhmudov DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES // Илм-фан ва инновацион ривожланиш. – 2023. – T. 6, № 5. – P. 14-22. – DOI: 10.36522/2181-9637-2023-5-2.
MLAAnvarjon Makhmudov. “DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES.” Илм-фан ва инновацион ривожланиш, 6(5), 14-22, 2023. https://doi.org/10.36522/2181-9637-2023-5-2
ChicagoAnvarjon Makhmudov. “DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES.” Илм-фан ва инновацион ривожланиш, 6(5), 14-22 (2023). https://doi.org/10.36522/2181-9637-2023-5-2
HarvardAnvarjon Makhmudov (2023) ‘DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES’, Илм-фан ва инновацион ривожланиш, 6(5), 14-22. https://doi.org/10.36522/2181-9637-2023-5-2
BibTeX
@article{anvarjonmakhmudov2023,
  title = {DETERMINING THE MAIN FACTORS THAT MEASURE THE EFFICIENCY OF THE TECHNOLOGY OF STONE BLOCK EXTRACTION BY PERCUSSION MACHINES},
  author = {Anvarjon Makhmudov},
  journal = {Илм-фан ва инновацион ривожланиш},
  year = {2023},
  volume = {6},
  number = {5},
  pages = {14-22},
  doi = {10.36522/2181-9637-2023-5-2},
  url = {https://doi.org/10.36522/2181-9637-2023-5-2}
}

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