全球首臺立式大直徑硬巖快速鉆進裝備研發成功
發布(bu)時間: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,立式大直(zhi)徑硬巖鉆進(jin)(jin)(jin)都是(shi)使用(yong)(yong)以(yi)(yi)往的(de)(de)傳(chuan)(chuan)統鉆進(jin)(jin)(jin)設備及施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi),鉆進(jin)(jin)(jin)效率低下,成(cheng)(cheng)孔施(shi)工(gong)(gong)(gong)(gong)周期(qi)長(chang),工(gong)(gong)(gong)(gong)程(cheng)建(jian)設單位為(wei)此(ci)不(bu)僅(jin)需(xu)要(yao)(yao)支付大量(liang)的(de)(de)成(cheng)(cheng)孔費(fei)用(yong)(yong),更(geng)需(xu)要(yao)(yao)投(tou)入大量(liang)的(de)(de)工(gong)(gong)(gong)(gong)程(cheng)建(jian)設時間(jian)、更(geng)高(gao)的(de)(de)輔(fu)助物(wu)資成(cheng)(cheng)本以(yi)(yi)及長(chang)時間(jian)的(de)(de)項目(mu)人員(yuan)(yuan)占(zhan)用(yong)(yong)成(cheng)(cheng)本。為(wei)了(le)解決(jue)(jue)這(zhe)一系列問題,天(tian)明機械投(tou)入近億元研(yan)發(fa)(fa)經費(fei),聘請行業(ye)一流專(zhuan)(zhuan)家進(jin)(jin)(jin)行產(chan)學研(yan)合作(zuo),經過三年多時間(jian)的(de)(de)原(yuan)始性研(yan)發(fa)(fa)創新(xin),突破了(le)立式大直(zhi)徑巖層全斷面取芯鉆進(jin)(jin)(jin)、截斷、提(ti)(ti)升等技術(shu)難題,不(bu)僅(jin)將過去傳(chuan)(chuan)統鉆進(jin)(jin)(jin)效率提(ti)(ti)高(gao)5倍以(yi)(yi)上(shang)、施(shi)工(gong)(gong)(gong)(gong)成(cheng)(cheng)本節(jie)省50%,并大大降低了(le)施(shi)工(gong)(gong)(gong)(gong)人員(yuan)(yuan)的(de)(de)勞(lao)動強度,而且還徹(che)底解決(jue)(jue)了(le)傳(chuan)(chuan)統鉆進(jin)(jin)(jin)裝備及施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)技術(shu)落(luo)后、工(gong)(gong)(gong)(gong)程(cheng)工(gong)(gong)(gong)(gong)期(qi)不(bu)可控、環境污染(ran)等行業(ye)痛點。該項目(mu)產(chan)品是(shi)原(yuan)始創新(xin)科技成(cheng)(cheng)果,已受理發(fa)(fa)明專(zhuan)(zhuan)利12項,整(zheng)機發(fa)(fa)明專(zhuan)(zhuan)利進(jin)(jin)(jin)入實審(shen)階(jie)段。
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該立式大(da)(da)直(zhi)徑硬(ying)巖旋(xuan)挖鉆機(ji)適(shi)用(yong)于山區地貌(mao),以(yi)及軟土地下硬(ying)質巖層、海底硬(ying)巖鉆進等深孔、大(da)(da)直(zhi)徑樁基施工,能有效(xiao)解決交通、水利等重大(da)(da)工程(cheng)建設過去硬(ying)巖鉆進效(xiao)率低下等行業(ye)(ye)難題(ti)。在強力推(tui)動硬(ying)巖鉆進行業(ye)(ye)技(ji)術進步、為(wei)用(yong)戶(hu)創造經濟(ji)效(xiao)益(yi)的同(tong)時,也(ye)必將創造巨大(da)(da)的社會效(xiao)益(yi)和助推(tui)天(tian)明機(ji)械在“十四五”期(qi)間再上新臺階。