Description

• Title:
  EFFECT OF SELECTED WORKING CONDITIONS OF CUTTING PICKS ON THEIR WEAR DURING THE MINING OF HARD ROCKS
• Creator:
  Kotwica, Krzysztof
• Description:
  The article presents the influence of work conditions of rotary-tangential picks on their wear while compact rocks mining. There was mainly presented the influence of applying high-pressure support and spraying the tangent-rotary tools with water jets on their quantitative and qualitative wear during conducted laboratory tests in comparison to tools operating in dry conditions. There was suggested and presented a solution of holders lubricated with water under pressure to provide proper conditions of tangent-rotary tools work in the clamp. The results of laboratory tests of rotary-tangential picks fixed in the folders were presented and compared with results of picks only supported or sprayed with high-pressure water jets.
• Object availability:
  free access
• Rights:
  Copyright (c) 2015 Mechanics and Control
• Date:
  2010.10.17
• Type:
  info:eu-repo/semantics/article;
  info:eu-repo/semantics/publishedVersion;
  Peer-reviewed Article
• Language:
  English
• Source:
  Mechanics and Control; Vol. 29 No. 3 (2010);
  2300-7079;
  2083-6759
• Format:
  application/pdf
• Publisher:
  AGH University of Science and Technology Press
• Relation: https://journals.agh.edu.pl/mech/article/view/1720/1297
• Subject:
  hard rock;
  tangential-rotary pick;
  mining;
  wear;
  high pressure water jet assistance;
  lubrication
• Identifier: https://journals.agh.edu.pl/mech/article/view/1720
• Data provider:
  AGH University of Science and Technology Journals
• Can I use it?:
  seek permission
• Type:
  text