Szczegóły publikacji
Opis bibliograficzny
Selection and undeground tests of the rotary tangential cutting picks used in cutting heads of the longwall and roadway miners — Dobór i badania dołowe noży styczno-obrotowych stosowanych w organach kombajnów ścianowych i chodnikowych / Krzysztof KRAUZE, Krzysztof KOTWICA // Archives of Mining Sciences = Archiwum Górnictwa ; ISSN 0860-7001. — 2007 — vol. 52 iss. 2, s. 195–217. — Bibliogr. s. 217
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 36246 |
|---|---|
| Data dodania do BaDAP | 2008-01-09 |
| Tekst źródłowy | URL |
| Rok publikacji | 2007 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Mining Sciences = Archiwum Górnictwa |
Abstract
Rock mining with use of the rotary tangential cutting tools requires consideration of numerous factors related with the tools itself, as well as their holders, head-types and rock body properties. Analysis of the influence of construction, material and kinematics properties of the rotary tangential pick onto cutting process and durability of the cutting element (cutting head) enabled to propose general procedure of the cutting tool selection and assessment of its quality and durability as well. The procedures enable precise defining of the requirements of ordered rotary tangential tools, including technical inspection procedure. Moreover, results of underground tests of chosen rotary tangential picks actually used in longwall and heading miners in selected Polish Coal Mines compared with new-generation rotary tangential tools produced by Kennametal Company have also been presented. Moreover, influence of material type and properties of sintered carbide inserts, including cutting pick body material, onto its qualitative and quantitative wear have been presented.
