Abstract
The new designs of tools for hard rock mining are presented, as well as the results are cited for the experiments on the laboratory stand constructed in the University of Mining and Metallurgy of Krakov. The tests were conducted by cutting artificial rock samples with the use of standard and new mining facilities. The rotary picks and non-symmetric disc cutters of new structures were applied.
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REFERENCES
K. Kotwitza and A. Klich, “New techniques for hard rock mining using new solutions of mining tools,” in: Proceedings of the 10th International Symposium on Mine Planning and Equipment Selection, New Delhi (2001).
P. Gospodarczyk and K. Kotwica, “Zastosowanie noży specjalnych koronowych do urabiania skał zwięzłych,” Eksploatacja i Niezawodność [in Polish], No. 5 (2001).
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Kotwica, K., Gospodarczyk, P. Hard Rock Mining with the Use of New Cutting Tools. Journal of Mining Science 39, 387–393 (2003). https://doi.org/10.1023/B:JOMI.0000023191.07433.a5
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DOI: https://doi.org/10.1023/B:JOMI.0000023191.07433.a5