全球首臺立式大直徑硬巖快速鉆進裝備研發成功
發布時(shi)間(jian)：2021/7/12 10:20:14來源：天明機械集團有限公司人氣：2814
這一原始性創新突破了立式大直徑全斷面取芯鉆進、截斷、提升等世界行業性技術難題，是全球硬巖工程鉆進施工領域的革命性創新成果，它的誕生將有效解決傳統硬巖鉆進裝備及施工工藝效率低下、污染嚴重等行業痛點、難點和堵點。
7月8日上午，由天明機械自主研發的全球首臺TMH3120立式大直徑硬巖環形智能旋挖鉆機進行生產性試驗，該鉆機在硬巖上以直徑2米的旋挖鉆進到預設深度后，自動在孔底完成環形切割斷芯，然后使用全同步雙卷揚系統把巖柱提起。經過全斷面取芯鉆進、截斷、提升等性能試驗，各項指標都達到或高于設計要求，首次開鉆進行生產性試驗，結果超出預期，這表明該項世界性重大科技新裝備研發成功。
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一直(zhi)以(yi)(yi)來，立式大(da)(da)(da)(da)直(zhi)徑硬巖(yan)(yan)鉆(zhan)進(jin)(jin)都(dou)是(shi)使用(yong)以(yi)(yi)往(wang)的(de)傳(chuan)統鉆(zhan)進(jin)(jin)設(she)備及(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)，鉆(zhan)進(jin)(jin)效率低(di)下，成(cheng)(cheng)孔施(shi)(shi)工(gong)(gong)(gong)(gong)周期長，工(gong)(gong)(gong)(gong)程(cheng)建設(she)單(dan)位為(wei)此不(bu)(bu)僅需要支付大(da)(da)(da)(da)量的(de)成(cheng)(cheng)孔費用(yong)，更(geng)需要投入(ru)(ru)大(da)(da)(da)(da)量的(de)工(gong)(gong)(gong)(gong)程(cheng)建設(she)時間(jian)、更(geng)高(gao)的(de)輔助物(wu)資成(cheng)(cheng)本以(yi)(yi)及(ji)長時間(jian)的(de)項目(mu)人(ren)員占用(yong)成(cheng)(cheng)本。為(wei)了(le)解決這一系列問題，天明(ming)機(ji)械投入(ru)(ru)近億元(yuan)研(yan)發(fa)經費，聘請(qing)行(xing)(xing)業(ye)一流專家進(jin)(jin)行(xing)(xing)產學研(yan)合(he)作，經過三年多時間(jian)的(de)原始(shi)性研(yan)發(fa)創(chuang)新，突(tu)破了(le)立式大(da)(da)(da)(da)直(zhi)徑巖(yan)(yan)層全斷(duan)面取芯(xin)鉆(zhan)進(jin)(jin)、截斷(duan)、提(ti)升等(deng)技(ji)術(shu)難(nan)題，不(bu)(bu)僅將(jiang)過去傳(chuan)統鉆(zhan)進(jin)(jin)效率提(ti)高(gao)5倍以(yi)(yi)上、施(shi)(shi)工(gong)(gong)(gong)(gong)成(cheng)(cheng)本節省50%，并(bing)大(da)(da)(da)(da)大(da)(da)(da)(da)降(jiang)低(di)了(le)施(shi)(shi)工(gong)(gong)(gong)(gong)人(ren)員的(de)勞動強度，而且(qie)還(huan)徹底(di)解決了(le)傳(chuan)統鉆(zhan)進(jin)(jin)裝備及(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)技(ji)術(shu)落(luo)后、工(gong)(gong)(gong)(gong)程(cheng)工(gong)(gong)(gong)(gong)期不(bu)(bu)可控、環境(jing)污染等(deng)行(xing)(xing)業(ye)痛點。該(gai)項目(mu)產品是(shi)原始(shi)創(chuang)新科技(ji)成(cheng)(cheng)果，已受理發(fa)明(ming)專利(li)12項，整機(ji)發(fa)明(ming)專利(li)進(jin)(jin)入(ru)(ru)實審階段。
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該立式大(da)直徑硬巖旋挖鉆(zhan)機(ji)適用(yong)于山區地(di)貌(mao)，以及(ji)軟土地(di)下硬質巖層、海底硬巖鉆(zhan)進等(deng)深孔(kong)、大(da)直徑樁基施工，能有效(xiao)(xiao)解(jie)決(jue)交通、水利等(deng)重大(da)工程建(jian)設過去硬巖鉆(zhan)進效(xiao)(xiao)率低下等(deng)行(xing)業難(nan)題(ti)。在(zai)強力推(tui)動硬巖鉆(zhan)進行(xing)業技(ji)術進步、為(wei)用(yong)戶(hu)創造經濟效(xiao)(xiao)益(yi)的(de)同時，也必將創造巨大(da)的(de)社會效(xiao)(xiao)益(yi)和助推(tui)天(tian)明機(ji)械在(zai)“十四五”期(qi)間再上新臺階。