Asymmetrical Mini Disk Tools - Possibilities of Use and Directions for Further Development

• Autorzy: Krzysztof Kotwica
• Języki publikacji: EN

Abstrakty

EN

The paper presents a new solution of asymmetrical mini disk tools for mining head of roadheader designed for hard and very hard rock mining. In the first part the benefits of disk tools used in TBM's and special tunneling machines were presented. Next part presents the results of works and laboratory tests performed for developing of new solution of asymmetrical mini disk tools. On the basis of these results new mining head equipped with mini disk tools with a complex trajectory was designed. The results of field tests with different constructional and material solutions of asymmetrical mini disk tools were presented. The directions for further development were described. (original abstract)

Słowa kluczowe

EN

Machinery and equipment; Mining sector

PL

Maszyny i urządzenia; Górnictwo

• Czasopismo: New Trends in Production Engineering
• Rocznik: 2019
• Numer: vol. 2(1) cz.I Part I: Modern Machines and Technologies for Mining
• Strony: 223--232

Twórcy

autor

Krzysztof Kotwica

• AGH Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie

Bibliografia

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• Kotwica K (2019) Hard rock mining - cutting or disk tools. IOP Conference Series: Materials Science and Engineering. IMTech Scientific and Technical Conference, [online] Available at: https://iopscience.iop.org/article/10.1088/1757- 899X/545/1/012019 [Accessed 24 June 2019]. doi:10.1088/1757- 899X/545/1/012019
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• Kotwica K, et al. (2017) Wybrane problemy urabiania, transportu i przeróbki skał trudnourabialnych, Part 2. Wydawnictwa AGH, Kraków. (in polish)
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Identyfikatory

DOI

10.2478/ntpe-2019-0023