DING He-jiang, ZHOU Zhi-hong
(Chikoro cheMechanical Engineering, University of Science and Technology Beijing, Beijing 100083)
Abstract: Iro bepa rinotsanangura EPIROC's COP MD20 hydraulic rock drill uye inoongorora mabhenefiti ayo mukushandiswa.Iyi hydraulic rock drill inofananidzwa neCOP 1838 maererano nemaitiro ekuumbwa.Iro bepa rinoongororawo mugwagwa wehunyanzvi wembiri-parutivi oiri kudzoka system uye tarisiro yeCOP 1838 chigadzirwa.
Mhedziso yeMD20 hydraulic rock driller
Maererano ne cm.hc360.com, paLas Vegas 2016 Mining Show, USA (Gunyana 26-28), Atlas Copco yakaratidza Boomer S2 yayo yepasi pevhu yekuchera dombo Jumbo iyo yakasimba uye ine hungwaru uye yakashongedzerwa COP MD20 rock driller.Kumhanya kwekuboora kweJumbo kwakakwira kudarika izvo zvezvigadzirwa zvakafanana pamusika ne10%.Panguva imwecheteyo, tekinoroji yekudonhedza tekinoroji yemudhiraivha wedombo yakavandudza mutengo unoshanda uye hupenyu hwebasa hwetsvimbo yekuchera.COP MD20 yakavambwa muna 2015.
Kuti zvive nyore, COP MD20 ichanzi
MD20 gare gare.MD inomirira Mining Drift, zvinoreva kuti
chidhiraivha chedombo chinonyanya kushandiswa pakugadzira mugwagwa wemugodhi une makumi maviri pakubuda kwesimba re20kW.Iyo dhayamita yegomba rekucheresa re MD20 i33 - 64mm, uye yakanakisa gomba dhayamita i45mm, inova ndiyo yakajairika dhayamita yegomba yekufuratira nzira yemugwagwa.
Iyo Mining & Rock Excavation Division yeAtlas Copco yakave zviri pamutemo Epiroc musi waChikumi 18, 2017, iyo yakagara nhaka zvigadzirwa zvese uye bhizinesi rine chekuita nematombo anochera eAtlas Copco.Pakuratidzwa kwakasiyana-siyana kwemichina yeinjiniya, MD20 rock driller yakaratidzwa seyakakosha kuratidzwa, uye kutaridzika kwayo kwakanaka kwakakwezva kutariswa kwakawanda.Ona mufananidzo 1 wekuonekwa kweMD20 rock driller.
Iyo Boomer S2 yepasi pevhu yekuchera dombo yeJumbo yakagadzirwa kuSweden ine MD20 rock driller yakashandiswa nevatengi vazhinji vakaita seShandong Goridhe kuChina kune zvimwe.
Nguva yekutumira: Feb-24-2023