自由断面掘進機の発展経緯と将来 The Development of Roadheader and it's Future

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Roadheader was developed as a heading machine of coal mine in 1 9 6 6 in Japan, following to other countries. At first, it cut coal seams. And it has been improved to cut more severe strata. In Japan there was a big market for digging tunnels in the field of civil engineerings. Roadheader has been widely used for a heading machine of tunnels in Japan. The specification to be attained for tunneling was slightly different from that of coal mine. To improve cutting abilities, a big cuttinng force and a machine stability is most important. But increase of cutting force is restricted by a machine weight. Because it is inevitable for a selecting cutting system to receive a reaction force by a friction of machine weight. In future Roadheader will become a more powerful and useful machine.

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  • 資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan  

    資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan 114(10), 693-698, 1998-09-25 

    The Mining and Materials Processing Institute of Japan

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各種コード

  • NII論文ID(NAID)
    10002468074
  • NII書誌ID(NCID)
    AN10062646
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    09161740
  • NDL 記事登録ID
    4574114
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-315
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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