Isingeniso Esifingqiwe se-EPIROC's COP MD20 Hydraulic Rock Drill

DING He-jiang, ZHOU Zhi-hong

(Isikole Sobunjiniyela Bemishini, Inyuvesi Yesayensi Nobuchwepheshe eBeijing, eBeijing 100083)
Abstract:Iphepha lichaza i-EPIROC's COP MD20 hydraulic rock drill futhi lihlaziya izinzuzo zalo ekusetshenzisweni.Le drill ye-hydraulic rock iqhathaniswa ne-COP 1838 ngokwezimpawu zesakhiwo.Leli phepha liphinde lihlole umgwaqo wezobuchwepheshe wesistimu yokubuyisela uwoyela ezinhlangothini ezimbili kanye nethemba lomkhiqizo we-COP 1838.

Uhlolojikelele lwe-MD20 hydraulic rock driller
Ngokusho kwe-cm.hc360.com, ku-Las Vegas 2016 Mining Show, e-USA (Septhemba 26-28), i-Atlas Copco yabonisa i-Boomer S2 yokumba idwala ngaphansi komhlaba i-Jumbo ehlala isikhathi eside futhi ehlakaniphe kakhulu futhi efakwe umshini wokubhola amadwala we-COP MD20.Isivinini sokubhoboza seJumbo sokubhoboza siphezulu kunaleso semikhiqizo efanayo emakethe ngo-10%.Ngesikhathi esifanayo, ubuchwepheshe bokunciphisa ukudlidliza be-rock driller buthuthukise ukusebenza kahle kwezindleko kanye nempilo yesevisi yenduku yokumba.I-COP MD20 yethulwa ngo-2015.
Ukuze kube lula, i-COP MD20 izobizwa ngokuthi
MD20 kamuva.I-MD imele iMining Drift, okusho ukuthi

i-rock driller isetshenziselwa kakhulu umhubhe wezimayini womgwaqo ngama-20 ukuze ukhiphe amandla angu-20kW.Ububanzi bembobo yokubhoboza ye-MD20 bungama-33 - 64mm, kanti ububanzi bembobo obungcono kakhulu bungama-45mm, okuwububanzi bembobo obuvame kakhulu emhubheni oyisicaba womgwaqo.
I-Mining & Rock Excavation Division ye-Atlas Copco ibe ngokusemthethweni i-Epiroc ngoJuni 18, 2017, esizuze njengefa yonke imikhiqizo nebhizinisi elihlobene nabadwebi bamadwala be-Atlas Copco.Emibukisweni eyahlukene yemishini yobunjiniyela, i-MD20 rock driller yaboniswa njengombukiso oyinhloko, futhi ukubukeka kwayo okuhle kwadonsa ukunaka okukhulu.Bheka umdwebo 1 ngokubukeka kwe-MD20 rock driller.
I-Boomer S2 underground drilling drill drill Jumbo eyenziwe eSweden nge-MD20 rock driller isetshenziswe amakhasimende amaningi njengeShandong Gold eChina ukuze uthole okwengeziwe.