DING He-jiang, ZHOU Zhi-hong
(Isikolo soBunjineli boomatshini, iYunivesithi yeSayensi kunye neTekhnoloji eBeijing, eBeijing 100083)
Ushwankathelo: Eli phepha lichaza i-EPIROC's COP MD20 hydraulic rock drill kwaye lihlalutya iingenelo zalo ekusebenziseni.Le drill ye-hydraulic rock ithelekiswa neCOP 1838 ngokweempawu zesakhiwo.Eli phepha likwavavanya indlela yobugcisa yenkqubo yokubuyisela i-oyile kwicala eliphindwe kabini kunye nethemba lemveliso ye-COP 1838.
Amagqabantshintshi nge-MD20 hydraulic rock driller
Ngokutsho kwe-cm.hc360.com, kwi-Las Vegas 2016 Mining Show, e-USA (ngoSeptemba 26-28), i-Atlas Copco yabonisa i-Boomer S2 i-drill drill drill yayo ephantsi komhlaba i-Jumbo ehlala ixesha elide kwaye ihlakaniphile kwaye ixhotyiswe ngeCOP MD20 rock driller.Isantya sokugrumba iJumbo iphezulu kuneemveliso ezifanayo kwimarike nge-10%.Kwangaxeshanye, itekhnoloji ye-vibration yokudambisa i-rock driller iphucule ukusebenza kakuhle kweendleko kunye nobomi benkonzo yentonga yokomba.I-COP MD20 yasungulwa ngo-2015.
Ukwenza lula, i-COP MD20 iya kubhekiswa kuyo njenge
MD20 emva koko.MD imele iMining Drift, into ethetha ukuba
i-rock driller isetyenziswa ikakhulu kwitonela yendlela yasemgodini enama-20 kumandla empembelelo yesiphumo sama-20kW.Idayamitha yomngxuma wokugrumba we-MD20 yi-33 – 64mm, kwaye owona mngxuma uphelayo yi-45mm, eyona dayamitha yomngxuma ixhaphakileyo kwindlela ethe tyaba yetonela.
I-Mining & Rock Excavation Division ye-Atlas Copco yaba yi-Epiroc ngoJuni 18, i-2017, eye yazuza njengelifa zonke iimveliso kunye nezoshishino ezinxulumene nabaqhubi bamatye be-Atlas Copco.Kwimiboniso yoomatshini bobunjineli obahlukeneyo, iMD20 rock driller yaboniswa njengomboniso ophambili, kwaye inkangeleko yayo entle yatsala umdla omkhulu.Jonga umzobo 1 malunga nokuvela kwe-MD20 ye-rock driller.
I-Boomer S2 yokomba amatye angaphantsi komhlaba iJumbo eyenziwe eSweden kunye ne-MD20 ye-rock driller isetyenziswe ngabathengi abaninzi abanje ngeShandong Gold eTshayina ngakumbi.
Ixesha lokuposa: Feb-24-2023