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容積式金剛石繩索取芯液動沖擊鉆具

成果領域: 高端裝備制造

推廣方式: 技術許可,技術合作,其他

成果歸屬企業(yè): 吉林大學建設工程學院楊紅東教授科研團隊

成果鑒定時間:

成果介紹

在資源勘探中，當鉆進堅硬巖石和破碎地層時，鉆進效率顯著降低，鉆進成本大幅提高。在傳統(tǒng)金剛石繩索取芯鉆進技術的基礎上，對金剛石鉆頭耦合一高頻的沖擊可有效地解決上述問題。本項目通過采用容積式原理的液動沖擊器，將金剛石繩索取芯技術與液動沖擊回轉技術組合為一體，能實現(xiàn)高頻沖擊、高效的鉆進。這項技術與國內現(xiàn)有技術進行了生產性的對比試驗，試驗結果表明：在堅硬地層鉆進時，在外界條件相同的情況下，沖擊頻率提高了接近4倍，鉆進效率也有成倍的提高。

成果應用案例介紹

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[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000011s ]
[ CACHE ] INIT File
[ BEHAVIOR ] Run \addons\briefurl\Briefurl @app_init [ RunTime:0.001283s ]
[ BEHAVIOR ] Run \addons\fastflow\Fastflow @app_init [ RunTime:0.000027s ]
[ BEHAVIOR ] Run \addons\notice\Notice @app_init [ RunTime:0.000263s ]
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[ BEHAVIOR ] Run \addons\treaty\Treaty @app_init [ RunTime:0.000029s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000017s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000033s ]
[ BEHAVIOR ] Run app\common\behavior\Common @app_init [ RunTime:0.000236s ]
[ LANG ] /www/wwwroot/open.juabc.com/thinkphp/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000011s ]
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[ PARAM ] array ( 'ids' => '4251', )
[ LANG ] /www/wwwroot/open.juabc.com/public/../application/index/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @module_init [ RunTime:0.000799s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @module_init [ RunTime:0.000117s ]
[ BEHAVIOR ] Run \addons\wxfollowlogin\Wxfollowlogin @module_init [ RunTime:0.000017s ]
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[ BEHAVIOR ] Run \addons\notice\Notice @config_init [ RunTime:0.000022s ]
[ DB ] INIT mysql
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[ RUN ] app\index\controller\Results->views[ /www/wwwroot/open.juabc.com/application/index/controller/Results.php ]
[ VIEW ] /www/wwwroot/open.juabc.com/public/../application/index/view/results/views.html [ array ( 0 => 'user', 1 => 'site', 2 => 'config', 3 => 'data', 4 => 'active', 5 => 'login', 6 => 'catelist', 7 => 'views', ) ]
[ BEHAVIOR ] Run \addons\wxfollowlogin\Wxfollowlogin @view_filter [ RunTime:0.000034s ]

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