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公司開展礦山設備維修租賃業務

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凍結法的應用

通(tong)過凍結法加固所(suo)形成的凍土帷(wei)幕，其形狀、范圍(wei)、溫度、強度完全可以受控，且通(tong)過溫度測試可判斷凍結范圍(wei)、凍土強度。因此，人工···...

冷凍法施工技術的優缺點

冷凍法施工(gong)技(ji)術在(zai)地(di)鐵(tie)應用，該技(ji)術能有效(xiao)隔(ge)絕(jue)地(di)下水，適應面廣、安全(quan)可(ke)靠、污染性小，不僅(jin)可(ke)以應對(dui)各種不能在(zai)地(di)面進行加固、抽排···...

導孔鉆頭在礦井的運動

在(zai)煤礦(kuang)鉆(zhan)井(jing)中，牙(ya)輪鉆(zhan)頭能(neng)適應各(ge)種地層的(de)鉆(zhan)井(jing)，是主要的(de)破(po)巖工(gong)具之一。牙(ya)輪鉆(zhan)頭在(zai)礦(kuang)井(jing)工(gong)作時的(de)運動狀(zhuang)態和受力狀(zhuang)態是相當復雜的(de)。···...

導孔鉆頭規格的測量方法

導孔(kong)鉆(zhan)頭（三牙輪鉆(zhan)頭）的規徑尺寸測量(liang)(liang)方法確(que)實如你所述，主(zhu)要(yao)使用鉆(zhan)頭規來測量(liang)(liang)。以下是詳細步驟和注意事項：準備(bei)工(gong)具1. 鉆(zhan)頭···...

處理鉆桿各種故障的修復方法

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鉆桿安全使用須知

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安徽銅礦溜渣井1000m完工

安(an)徽(hui)銅礦溜渣(zha)井項目(mu)的重要里(li)程碑——反(fan)井鉆機成(cheng)功地(di)完(wan)成(cheng)了反(fan)擴任務(wu)，并且所有豎井施(shi)工任務(wu)也已全面完(wan)成(cheng)。項目(mu)由反(fan)井鉆機3隊(dui)承擔(dan)···...

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華建智能工程有限公司

華建智能工(gong)(gong)程(cheng)有(you)限公(gong)司是反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)廠(chang)家，主要承接(jie)暗立(li)斜井(jing)(jing)(jing)反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)、管(guan)路孔(kong)(kong)反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)、電纜(lan)孔(kong)(kong)天井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)、溜煤(mei)(mei)孔(kong)(kong)堅井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)、通(tong)風孔(kong)(kong)反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)。煤(mei)(mei)倉、溜煤(mei)(mei)眼、通(tong)風眼、延深井(jing)(jing)(jing)筒、立(li)井(jing)(jing)(jing)、逃身(shen)孔(kong)(kong)、鐵礦(kuang)(kuang)鉆(zhan)(zhan)(zhan)(zhan)井(jing)(jing)(jing)、金礦(kuang)(kuang)通(tong)風井(jing)(jing)(jing)反(fan)井(jing)(jing)(jing)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)、水電站(zhan)通(tong)風豎井(jing)(jing)(jing)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，定(ding)向鉆(zhan)(zhan)(zhan)(zhan)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，深基坑支護施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，基坑支護材(cai)料施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，圍(wei)檁支撐施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，鋼支撐施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，水電站(zhan)金屬礦(kuang)(kuang)山(shan)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)等工(gong)(gong)程(cheng)，公(gong)司現(xian)有(you)大(da)小反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)20余(yu)臺，定(ding)向鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)1臺。并提供反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)租賃、天井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)租賃、定(ding)向鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)租賃等設備(bei)租賃服務。反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)　  從事反(fan)井(jing)(jing)(jing)鉆(zhan)(zhan)(zhan)(zhan)機(ji)(ji)(ji)施(shi)(shi)(shi)(shi)(shi)···

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