Szczegóły publikacji
Opis bibliograficzny
Conical picks for undeground mining / Łukasz BOŁOZ // W: Energy and Mining – Perspectives on Sustainable Development : [monograph] / ed. Witold Biały. — [Warszawa : Sciendo], [2020]. — (New Trends in Production Engineering ; ISSN 2545-2843 ; vol. 3 iss. 1). — Publikacja wydana również pt.: New trends in production engineering : monograph. Pt. 1, Engineering and technology. — ISBN: 978-83-66675-00-1; e-ISBN: 978-83-66675-01-8. — S. 221-230. — Bibliogr. s. 229–230, Abstr. — Publikacja dostępna online od: 2020-08-10
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 129797 |
|---|---|
| Data dodania do BaDAP | 2020-09-08 |
| DOI | 10.2478/ntpe-2020-0018 |
| Rok publikacji | 2020 |
| Typ publikacji | fragment monografii pokonferencyjnej |
| Otwarty dostęp |  |
| Creative Commons | |
| Wydawca | Walter de Gruyter (Sciendo) |
| Czasopismo/seria | New Trends in Production Engineering |
Abstract
Mechanical cutting in underground mining faces increasingly difficult challenges. Deteriorating working conditions result in the development of automation and robotization, and the insufficient durability of cutting tools remains a serious problem. In addition to drilling, the technology of cutting provides a huge market for tools. Currently, mainly conical picks are used in the process of cutting. The cutter heads of shearers are equipped with at least several dozen conical picks, which, due to their workability and abrasiveness, sometimes work for merely a few hours. Hence the interest of users and manufacturers in the development of tools with increased durability. The article briefly presents the applied solutions of conical picks, their construction, dimensions and materials used. Attention was paid to the issues related to the protection applied and its marking. A review and analysis of commonly known construction solutions for picks and holders have also been carried out, and proprietary patent pending solutions for the pick and holder have been presented.
