I-TDS Drill Ithole Ikhono Lokukhiqiza Isamba Sentambo Yokubhoboza Yokubhola Okujikelezayo

I-Tricone bit isetshenziselwa kakhulu ukumba i-rotary, ikakhulukazi isetshenziselwa ukumba imigodi emikhulu kanye nemigodi yokukhiqiza ezindaweni ezinkulu, ezimayini zemigodi evulekile, ukukhishwa kwe-petroleum, nezinye izinkambu.Kunamaqembu amabili okubhola okukhulu okujikelezayo: (1) ukuchotshozwa ngokujikelezayo ngokulayishwa kwendawo ephezulu edwaleni ukusuka kumakhoni amathathu, kanye (2) nokusika ngokujikeleza ngamandla okugunda kusuka kuma-drag bits.

Ekugxotsheni i-rotary, izingcezu ezisetshenziswa kakhulu ziyizinsimbi zokubhola ezinamakhoni amathathu ezimbozwe amazinyo amaningi noma izinkinobho ezizungeza ngokukhululekile njengegiya leplanethi futhi zichoboze idwala njengoba i-drill bit izungeziswa.I-thrust eya phansi ifinyelelwa ngesisindo se-drill rig ngokwayo, futhi ukujikeleza kusetshenziswa ekupheleni kwepayipi lokubhoboza.Ukujikeleza kunikezwa i-hydraulic noma i-motor kagesi, futhi isivinini sokujikeleza ngokuvamile sihluka kusuka ku-50 kuya ku-120 rpm.Umoya ocindezelwe uvame ukusetshenziselwa ukukhipha ama-cuttings kusukela phansi komgodi.Ubukhulu begebe phakathi kwepayipi lokubhoboza kanye nodonga lomgodi kuhlobene nokuguquguquka kokusika kwe-drill.Igebe elincane kakhulu noma elibanzi kakhulu lizokwehlisa isivinini sokumba.

Ukubhoboza ngokuzungezayo kulungele ubukhulu bemigodi esuka ku-203 kuya ku-445 mm ububanzi.Kuze kube manje, ukubhola nge-rotary bekuyindlela evelele ezimayini ezinkulu ezivulekile.Okunye okungalungile kwemishini yokumba ama-rotary ukuthi ayikulungele ukubhola i-borehole ethambekele, evumela ukuqhuma kwamatshe.

Isando se-Tricone percussion sizokwandisa kakhulu umkhiqizo, ikakhulukazi ezimeni zamatshe aqinile.Siyaziqhenya ukusho ukuthi i-BD DRILL inekhono lokuhlinzeka ngazo zonke izintambo zokumba ezijikelezayo, kusukela ku-Shock absorb, Drill pipe, Stabilizer, Percussion hammer, Deck bush, Tricone bit.