Isebenza Njani i-Down-the-Hole Rig?

I-drill drill rig, eyaziwa ngokuba yi-DTH drill rig, ngumatshini onamandla osetyenziswa kumashishini ahlukeneyo emigodini yokwemba emhlabeni.Isetyenziswa ngokuqhelekileyo kwimigodi, ukwakhiwa, kunye nokuhlola ioli kunye negesi.Eli nqaku liza kuchaza indlela i-drill drill rig esebenza ngayo kunye nemigaqo yayo esisiseko.

Umgaqo wokusebenza we-drill drill rig iquka ukudibanisa iindlela zokugaya kunye nezixhobo.I-drill rig ixhotyiswe ngehamile, edibaniswe ekupheleni komtya wokugaya.Ihamile iqhutywa ngumoya ocinezelweyo okanye amandla oxinzelelo lwendalo kwaye iqulethe ipiston ebetha i-drill bit.I-drill bit inoxanduva lokuqhekeza ilitye okanye izinto zomhlaba kunye nokudala umngxuma.

Xa i-drill rig isebenza, umtya wokubhola ujikeleziswa ngumthombo wamandla we-rig, njenge-injini okanye injini.Njengoko umtya wokubhola ujikeleza, ihamile kunye nentwana ye-drill ihla inyuka, idala isiphumo sokubethelwa.Ihamile ibetha i-drill bit ngokuphindaphinda okuphezulu kunye namandla, ukuyivumela ukuba ingene emhlabeni okanye etyeni.

Isuntswana le-drill esetyenziswa kwi-drill drill rig yenzelwe ngokukodwa ukugrumba okusebenzayo.Yenziwe ngezinto ezilukhuni, ezifana ne-tungsten carbide, ukumelana nefuthe eliphezulu kunye ne-abrasion ngexesha lokugaya.Intwana yokomba inokuba neemilo ezahlukeneyo kunye nobukhulu ngokuxhomekeke kwiimfuno ezithile zokomba.

Ukuqinisekisa ukugrumba okusebenzayo, amanzi okanye ulwelo lokomba luhlala lusetyenziswa ngexesha lokomba.Ulwelo lwe-drilling lunceda ukupholisa i-drill bit, ukususa iindawo ezisikiweyo, kunye nokubonelela ngokuthambisa.Kwakhona kunceda ukuzinzisa umngxuma kunye nokuthintela ukuwa.

Isixhobo sokubhola esisezantsi ngomngxuma siqhele ukuxhonywa kwisikhasi okanye kwilori ukuze ihambe lula.Isebenza ngabaqhubi abanezakhono abalawula iiparamitha zokomba, ezifana nesantya sokujikeleza, ukuphindaphindeka kwesando, kunye nobunzulu bokomba.Izixhobo zokuqhuba ezikwinqanaba eliphezulu zisenokuba neempawu ezizisebenzelayo kunye nolawulo lwekhompyutha ukwenzela ukuchaneka okuphuculweyo kunye nokusebenza kakuhle.

Ukuqukumbela, i-drill drill rig isebenza ngokudibanisa iindlela zokugaya kunye nezixhobo.Ihamile, eqhutywa ngumoya ocinezelweyo okanye amandla omoya, ibetha i-drill bit ngokuphindaphinda okuphezulu kunye nokunyanzeliswa kokuphula umhlaba okanye ilitye.I-drill bit, eyenziwe ngezinto eziqinileyo, ingena emhlabeni ngelixa intambo ye-drill ijikeleza.Amanzi okanye ulwelo lokomba lusetyenziselwa ukomeleza ukombiwa kobuchule.Ngobuchule bayo obunamandla kunye nolawulo oluchanekileyo, i-drill-drill rig sisixhobo esibalulekileyo kumashishini ahlukeneyo.