ZHONGKONGTONGLANZUANGANZHUYAOYONGZAIMEIKUANGXIANGDAONEIDEDINGXIANGSHUIPINGZUANKONG,YUKONGKOUXIANSHISHEBEIPEIHESHIYONG,SHISHIXIANSHIZUANJINGUIJISHUJU,CAOZUOZHEKEGENJUXIANSHISHUJUJISHIDIAOZHENGZUANKONGGUIJIFANGXIANG,CONGERDADAODINGXIANGZUANJINDEMUDE。GUANGFANYINGYONGYUDIKUANG、MEITAN、SHIYOU、SHUILIDENGXINGYEDEDINGXIANGZUANJINKONGZHI。
YI、LEYUTIYUTEDIAN:
(1)ZUANGANTICAIYONGMOCAHANJIEGONGYIHANJIEERCHENG,ZUANGANZHENGTILIXUEXINGNENGHAO,SHIYONGSHOUMINGZHANG
(2)ZUANGANJIETOULUOWENQIANGDUGAO,KANGZHANKOUXINGNENGHAO
(3)ZUANGANNEIBUSHEJIYOUXINHAOCHUANSHUZHUANGZHI,KESHIXIANKONGDICELIANGTANGUANYUKONGKOUFANGBAOJISUANJIZHIJIANDESHUANGXIANGSHISHITONGXUN,CHUANSHUXIAOLVGAO。
(4)ZUANGANNEIBUXIANGUAN、JIETOUMIFENGXINGNENGHAO,ZUANGANWENDINGXINGGAO
ER、SHIYONGFANWEI:
随钻测量钻杆一般要求在完整的煤层(f≥1)或稳定的岩层(f≤6)中施工;主要用于煤矿井下近水平长距离瓦斯抽放钻孔、探放水钻孔施工,也可用于地面和坑道近水平工程钻孔等定向钻孔施工。
SAN、ZHUYISHIXIANG:
(1)ZUANGANSHIYONGQIAN,YINGXIANJIANCHAZUANGANSULIAOJIETOUSHIFOUYOUSONGDONG、BIANXINGHUOKAILIEDENGWENTI,QUEBAOSULIAOJIETOUMIFENGQUANWANHAO,ZUANGANLUOWEN、SULIAOJIETOUYIJIGANGJIETOUQINGJIE,BIANJINGDANHUANGLAOGUKEKAO;
(2)JIAJIEZUANGANQIAN,BIXUZAIZUANGANJIETOULUOWENBIAOMIANTUMOLUOWENZHI,ZAISULIAOGONGJIETOUMIFENGQUANCHUTUMOTONGLANZUANGANZHUANYONGRUNHUAZHI。JIAJIEZUANGANGUOCHENGZHONGKONGZHISHANGKOUSUDU≤25r/min;
(3) ZUANKONGSHIGONGGUOCHENGZHONG,YINGSHIZUANKONGGUIJIBAOCHIPINGHUA,BIMIANCHUXIANJIAODADEGUAIJIAO。ZUANKONGQINGJIAOWANQUQIANGDUKONGZHIZAI3°/6m,FANGWEIWANQUQIANGDUKONGZHIZAI2°/6m;
(4)XIEZUANGANSHI,KONGZHIXIEKOUSUDU≤25r/min,TONGSHIQUEBAODONGLITOUHUITUIJULI≥100mm,FANGZHIZAOCHENGZUANGANJIETOULUOWENYAOSHANGHUOLVKOU;
(5)ZUANGANXIEXIAHOU,JIANGZUANGANTINEISHUILIUGANHOU,YINGJISHIPEIDAISIKOUBAOHUMAO,BAOCHIZUANGANNEIBUQINGJIE,FANGZHIMEICHENDENGZANGWUJINRUWURANGANGJIETOU;
SI、ZUANGANCANSHU
ZUANGANZHUYAOJISHUCANSHUYUTUIJIANSHIYONGJIPEI
规格(mm) | 外径 | 钢级 | 长度 | 耐压 | 导体电阻 | 绝缘电阻 | 推荐钻机扭矩(N.m) | 推荐钻头规格(mm) | ||
杆体 | 接头 | 优选 | 可选 | |||||||
Φ79 | 73 | 75 | G105 | 3000 | 10 | <0.5 | >2M | 6000 | Φ96 | Φ98 |
Φ89 | 89 | 91 | G105 | 3000 | 10 | <0.5 | >2M | 12000 | Φ113 |