Ungawakhetha Kanjani Ama-Drill Bits Afanele Okwakheka Okuhlukile?

Ngokuvamile, inhlabathi ingahlukaniswa njengethambile, ephakathi, noma eqinile. Izimo ezithambile zomhlabathi ngokuvamile zihlanganisa izinto ezifana nobumba kanye ne-limestone ethambile. Izimo zomhlabathi ezimaphakathi, ngakolunye uhlangothi, zingaqukatha i-hard shale kanye nezinto zohlobo lwe-dolomite. Futhi ekugcineni, inhlabathi eqinile ngokuvamile iqukethe izinto ezifana nedwala njengegwadle.

Ukukhetha uhlobo olufanele lokubhoboza kancane kuzosiza isiqiniseko sokuthi inqubo yokumba ephumelelayo nengabizi kakhulu.

1. Izingcezu Zokubhoboza Ukuze Uthole Izimo Ezithambile Zomhlaba

Izingcezu zokudonsa noma izinqamuli ezigxilile zilungele amaphrojekthi anezimo zomhlabathi ezithambile kakhulu. Lezi zingcezu zokubhoboza zakhiwe ngocezu olulodwa lwensimbi eqinile. Ngenkathi ukufakwa kwe-carbide kungasetshenziswa, akusona isidingo. Lawa ma-drill bits awanazo izingxenye eziginqikayo noma ama-bearings ahlobene. Kanjalo, yonke inhlangano yokusika izungeza ngentambo yokubhoboza futhi inqamule phansi njengoba izindwani zizungeza.

Ukungabikho kwama-bearings kanye nezingxenye zokugoqa kusho amalunga amancane ahambayo, futhi ngaleyo ndlela, amathuba amancane okulimala emhlanganweni wokusika.

Ingxenye yokudonsa enamaphiko amathathu

2. Izingcezu Zokubhola Ezimeni Ezimaphakathi Neziqinile

(1)Ibhithi yokusika enamakhoni amathathu anokufakwa kwe-Tungsten Carbide

(2)i-polycrystalline diamond compact bit

Ukuze zingene emhlabathini ominyene, izingcezu kufanele zibe namandla anele kanye nokuqina ukuze zihlukanise ngempumelelo izinto futhi zisuse endleleni. Uhlobo oluvamile lwebhithi yokubhoboza yokubhoboza okuphakathi nendawo kuya emhlabathini oqinile ibhithi yokusika yamakhoni amathathu kanye ne-polycrystalline diamond compact bit.

Ibhithi yokusika yamakhoni amathathu iqukethe amakhoni amathathu azungezayo namaphuzu awo abheke ngaphakathi maphakathi nendawo. Izigaxa ziyazungezisa futhi zigaye inhlabathi/itshe kuyilapho intambo yokubhoboza izungeza yonke ingxenye.

Ukukhethwa kwezinto zokufaka kuncike ebukhuni bomhlaba odinga ukungenwa. Izinsimbi ze-carbide zifaneleka kakhulu ezimweni zaphansi ezimaphakathi, kuyilapho izingcezu zedayimane ze-polycrystalline zisetshenziselwa kakhulu idwala eliqinile.

Ezimweni ezimbi kakhulu, amabhithi e-polycrystalline diamond compact (PDC) angase asetshenziswe. Amadayimane okwenziwa anamathiselwe ekufakweni kwe-carbide ukuze anikeze amandla okubhoboza izikhathi eziphindwe ka-50 kunezinsimbi zensimbi ezivamile. Izingcezu zokubhoboza ze-PDC zisetshenziselwa izimo zomhlabathi eziyinselele kakhulu, njengokwakheka kwamatshe aqinile.

Ukunquma uhlobo olulungile lwe-drill bit ngokuvamile kudinga uphenyo lwe-geological, umbiko ophelele we-geological, kanye nokubambelela ngokuqinile kulwazi olunikezwa izazi ze-geotechnical kanye nezingcweti zobunjiniyela be-geotechnical.

Ngaphakathi kwe-ZZBETTER, sinikeza i-PDC cutter ye-PDC drill bit, ukwandisa umphumela wakho futhi uthuthukise ulwazi lwakho lokubhola jikelele. Uma uthanda izingcezu zokubhoboza ze-PDC futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi kwekhasi.