Hard rock mining with the use of new cutting tools

被引：2
|
作者：
Kotwica, K [1 ]
Gospodarczyk, P [1 ]
机构：
[1] Univ Min & Met Krakow, Krakow, Poland
来源：
JOURNAL OF MINING SCIENCE | 2003年 / 39卷 / 04期
关键词：
laboratory stand; header; pick; wear;
D O I：
10.1023/B:JOMI.0000023191.07433.a5
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
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.
引用
收藏
页码：387 / 393
页数：7
相关论文
共 50 条
  • [31] Diamond composite rock cutting tools
    Boland, JN
    Clark, P
    Harbers, C
    Li, X
    Alehossein, H
    EURO PM 2002: DIAMOND TOOLING PROCEEDINGS, 2002, : 103 - 108
  • [32] DISCUSSION OF ROCK-CUTTING AND ITS POTENTIALITIES AS A NEW METHOD OF MINING
    COOK, NGW
    DAVIS, DS
    CLEASBY, JV
    BREWS, JA
    GLASSFOR.JG
    GRAY, DH
    VONBARDE.I
    WARD, GE
    PARKER, MJ
    CONSTANC.PJ
    WATT, T
    WISE, JB
    WHILLIER, A
    KRIGE, DJ
    JOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY, 1969, 69 (06): : 266 - &
  • [33] DISCUSSION OF ROCK-CUTTING AND ITS POTENTIALITIES AS A NEW METHOD OF MINING
    BARNES, RE
    COOK, NGW
    JOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY, 1969, 70 (02): : 50 - &
  • [34] Underground hard rock mechanical mining
    Bullock, Richard L.
    Mining Engineering, 1994, 46 (11) : 1254 - 1258
  • [35] Hard rock mining & strata control
    1997, (89)
  • [36] Characterisation of rock fracturing ahead of the preconditioned mining faces in a hard rock mining
    Sengani, Fhatuwani
    ARABIAN JOURNAL OF GEOSCIENCES, 2020, 13 (14)
  • [37] Characterisation of rock fracturing ahead of the preconditioned mining faces in a hard rock mining
    Fhatuwani Sengani
    Arabian Journal of Geosciences, 2020, 13
  • [38] Materials Science and Properties of Hard Metal Cutting Tools and Ceramic Cutting Tools.
    Grewe, Hans
    Kolaska, Johannes
    VDI-Z, 1983, 125 (18): : 699 - 709
  • [39] An innovative and effective approach to hard rock cutting
    Erarslan, N.
    Ghamgosar, M.
    ROCK MECHANICS AND ROCK ENGINEERING: FROM THE PAST TO THE FUTURE, VOL 2, 2016, : 913 - 916
  • [40] New Trends in the Development and Introduction of Hard-Alloy Cutting Tools.
    Eikhmans, E.F.
    Glek, L.S.
    Tsvetnye Metally, 1975, (12): : 61 - 63
12345