Li-cutter tsa li-roller cone tsa bakete tse rekisoang ka bongata bakeng sa ho cheka lefika le thata

Li-cutter tsa li-cone tse hulang tse le 'ngoe tse ka nkeloang sebaka ka bongata bakeng sa ho phunya li-bucket drill tse tsoang fekthering ea Chaena.
Tšebeliso ea ho bokella mafika a foudation e sebelisa karolo ea boraro (1/3) ea tricone bit, li-cutter tsa li-cone tse roller tse le 'ngoe li tjheselletsoa ka bakete ea ho cheka e potolohang ka ho toba, ka mor'a hore sehahi se senyehe, li-driller li khaola tse sebelisitsoeng 'me li tjheseletsa hape sehahi se secha sa li-cone tse roller tse le 'ngoe, ho seha le ho tjheseletsa hape ke mokhoa o liehang.
Kamora ho hlahisa disehi tsa dikhoune tse nang le roller e le nngwe tse sekwere, dikhoune tse nang le roller e le nngwe tse ka nkeloang sebaka di ile tsa ntshetswa pele ka nako e le nngwe e leng ntho e loketseng merero e dibakeng tse hole, di-driller di ka nkela disehi tse ntjha tsa dikhoune tse nang le roller e le nngwe sebaka ka bonolo le ka potlako.
Ka linako tse ling li-cutter tsa li-roller cone tse le 'ngoe li futhumatsa bearing 'me li lula li e senya ts'ebetsong ea ho tjheseletsa, li-holder tsa ho tjheseletsa ntle le li-cutter tsa li-roller cone li ka thibela mocheso o mongata oa bearing pele li cheka.
Re na le mefuta e 'meli ea li-holder, e 'ngoe e otlolohile 'me e tsitsitsoe ka liboutu, e 'ngoe e rapame 'me e tsitsitsoe ka phini e arohaneng.
Likarolo tsa li-C133 series Single Roller Cone Cutters bakeng sa ho phunya li-Bucket Drills