Imibhobho yokubhobhoza esetyenziswa kwizicelo ezifana ne-DTH/ DTHR/ DR ngokusisiseko ibandakanya umbhobho wentsimbi onephini kwelinye icala kunye nebhokisi kwelinye.Umsebenzi wombhobho wokubhobhoza kukuhambisa itorque ejikelezayo kunye nokutyhala ukusuka kwi-drill rig ejikelezayo yentloko ukuya kwizixhobo zokomba ezisezantsi.

Ngokwesicelo esahlukileyo, ii-diameters ezahlukeneyo zeetyhubhu zokubhobhoza ziyafuneka, ngokusisiseko, ii-hammers ze-DTH ezincinci zifuna iibhubhu ezincinci ze-DTH zokuqhuba, ngokuchaseneyo.Ngokwesiqhelo sinika i50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.

Ngokuqhelekileyo imicu iludibaniso oluqhelekileyo lwe-API, njenge-2 3/8″ i-API REG intambo, i-3 1/2″ i-API REG intambo okanye i-API IF intambo, njl. Ngokutsho kwesicelo sabathengi, ukusuka kwi-1000mm ukuya kwi-6000mm ubude bombhobho ziyafumaneka.

Iinkcukacha :

1.Ukusebenza okuthembekileyo

2.Ubungakanani bangaphandle: 60mm, 76mm, 89mm, 114mm, 140mm

3.Umsonto: API Reg

4.Ukutyeba kodonga: 5.5/6.5mm/7.5/8.5mm/10mm