Kule minyaka mibini idlulileyo, i-rock drill ye-air leg drill enamandla amakhulu kwimarike yandile, kwaye i-rock drill yenxalenye ekumgangatho ophezulu enobume obunye kunye neqhosha elincinci leqhosha elincinci liye lanyuka.Iqhosha elincinci le-diameter encinci njengemveliso ephambili kwi-brazing kunye ne-steel tool industry kufuneka ithathele ingqalelo le ndlela yophuhliso.
Ngophuhliso olukhawulezayo lweeprojekthi zolwakhiwo lweziseko ezingundoqo e-China, ukusetyenziswa kwe-hydraulic yokomba amatye kunye neenqwelwana zokomba, ngakumbi ukugrumba amatye kunye neenqwelo zokugrumba ezisebenza ngomoya oqhutywa ngamanzi, kubonisa indlela eyandayo.Ezinye iindawo ezinkulu zokwakhiwa kwamanzi kunye nombane e-China, amasimi amakhulu amatye kunye nabasebenzi ngabanye ukuthenga imoto yokwemba i-hydraulic rock ngenani lokunyuka.Iimpawu zeenqwelo zokuqhuba i-hydraulic, ezifana nokusebenza okuphezulu, izinga eliphezulu lokusetyenziswa kwamandla, ixesha elifutshane elincedisayo lokuvala kunye nendawo yokusebenza efanelekileyo, zihlawulwe ngakumbi nangakumbi ingqwalasela kwishishini lokwembiwa kwamatye.Ngoku abona benzi baphambili boomatshini bokomba amatye bamanye amazwe bahlengahlengise ixabiso lentengiso yokugrumba amatye okwenziwa ngolwelwelwe ngamanzi kunye neenqwelo zokomba amatyeli aliqela ngokweemeko zelizwe lase China.Ubungakanani bemveliso yamashishini asekhaya nangaphandle afumana inkxaso-mali nawo andile, nto leyo ebonisa ukuba ukusetyenziswa kweetroli zokwembiwa kwamatye kunye nokugrumba i-hydraulic e-China kunokwenzeka, kwaye nemfuno yokuxhasa ukugrunjwa kwamatye kunye nezixhobo zokomba nayo iza kunyuka.
Isixhobo sokomba i-DTH sisixhobo sokugrumba amatye esiphakathi nendawo esikhulu esiqhutywa ngumoya oxinanisiweyo.Kumazwe aphuhlileyo kwimizi-mveliso, izixhobo zokomba ze-DTH zisetyenziswa kuphela njengoomatshini bokugrumba kwiindawo ezikhethekileyo zokwakha.I-DTH i-rock drill ineempawu zesakhiwo esilula, ukusetyenziswa kakuhle, ukugcinwa lula kunye nexabiso eliphantsi.Ke ngoko, ukugrumba amatye e-DTH kuye kwaba luhlobo lomatshini wokwemba amatye okutshintsha i-hydraulic rock drill imoto kwindawo evulekileyo yasekhaya kunye nobunjineli bokugrumba amatye amakhulu.Nangona kunjalo, izixhobo zokomba ze-DTH zineziphene ezifana nokusebenza okuphantsi kokomba, izinga eliphantsi lokusetyenziswa kwamandla kunye nexesha elide lokusebenza elincedisayo.
I-Rock drill sisixhobo esixhasayo soomatshini bokomba amatye, iindidi zemveliso, imfuno yemarike, iimfuno zokusebenza kwemveliso, njl.Ishishini kufuneka liqinise utshintshiselwano olunamacala amaninzi kunye namashishini okwakha ubunjineli bokomba kunye namashishini okuvelisa oomatshini.Bamba kwangexesha indlela yophuhliso lwale mimandla ukukhuthaza uphuhliso lwemveliso ye-drill kunye nentsimbi.
Izixhobo zokwemba, izixhobo zokomba zobunjineli bamatye, izixhobo zokomba zejoloji, izixhobo zokugrumba i-rock anchoring kunye nezixhobo zokwemba i-metallurgical furnace zineentlobo ezininzi zeemveliso ezinemarike enkulu enokubakho.Abavelisi bezixhobo zokugaya kufuneka bahlawule ingqalelo ekuphuhlisweni kweemarike zezi mveliso.
Ukusekwa kweendlela ezininzi zokuthumela ngaphandle izixhobo ezininzi zangaphakathi zokuthengisa kumazwe angaphandle kuya kukhuthaza kakhulu inkqubela yamashishini, uphuhliso lwemveliso kunye nokwandiswa kwesikali soshishino.
Ixesha lokuposa: Apr-02-2021