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Ihamile yokomba wamanzi isetyenziswa ikakhulu emigodini, kwikwari, ekwakhiweni kweendlela nakweminye imingxunya yobunjineli yokugrumba, ukhuseleko lokudilika komhlaba, ukuqinisa indawo yedama, i-ankile neminye imingxunya yobunjineli, i-hydrology, imingxuma yequla lamanzi kunye namanye amacandelo.
1. I-drill bit ayifuni iityhubhu zenylon, ngaloo ndlela isusa inkathazo yeetyhubhu zenylon ezaphukileyo, zonakaliswe kwaye zinzima ngenxa yokwandiswa kwe-thermal kunye nokunciphisa.
2. I-DTH isando ngaphandle kwe-nylon ityhubhu inokusetyenziswa kwamandla aphantsi, i-high-effect frequency frequency, kunye nesantya sokugaya i-15% -30% ngokukhawuleza kunohlobo olufanayo lwesando se-DTH kunye ne-nylon tube.
3. Ngenxa yokuba isakhiwo silula kakhulu kwaye amacandelo anokwethenjelwa, isando se-DTH kulula ukusigcina kwaye sinobomi obude benkonzo.
| Iiparamitha zobuGcisa | |||||
| Umzekelo | CIR50 | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 628mm | 5.5kg | φ46mm | CIR50 | φ50-60 | F32X8PIN |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.6Hz | 40-55r"'/min | 50L"'/s | 60L"'/s | 75L"'/s |
| Umzekelo | D56 | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 668mm | 5.8kg | φ46mm | 56 | φ50-60 | F32X8PIN |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.6Hz | 40-55r"'/min | 50L"'/s | 60L"'/s | 75L"'/s |
| Umzekelo | I-CIR76A | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 772mm | 14.7kg | φ68mm | I-CIR76 | φ76-80 | F48X10PIN |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.6Hz | 30-80r"'/min | 55L"'/s | 65L"'/s | 80L"'/s |
| Umzekelo | I-CIR90A | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 796mm | 20.3kg | φ80mm | CIR90 | φ90-130 | F48X10PIN |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.6Hz | 30-80r"'/min | 75L"'/s | 95L"'/s | 110L"'/s |
| Umzekelo | I-CIR90B | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 782mm | 19.7kg | φ80mm | CIR90 | φ90-130 | F48X10PIN |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.5Hz | 30-80r"'/min | 85L"'/s | 105L"'/s | 120L"'/s |
| Umzekelo | I-CIR110A | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 838mm | 35.86kg | φ101mm | I-CIR110 | φ110-135 | API23"'/8Reg |
| Ibhokisi | |||||
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16.2Hz | 25-50r"'/min | 100L"'/s | 130L"'/s | 155L"'/s |
| Umzekelo | I-CIR150A | ||||
| Ubude (Lessbit) | Ubunzima (Kancinci) | Idayimitha yangaphandle | Bit Shank | Umngxuma uluhlu | Umsonto woQhagamshelwano |
| 901mm | 68.6kg | φ137mm | I-CIR150 | φ155-178 | F75*10Ibhokisi |
| Uxinzelelo lomsebenzi | Impembelelo0.63Mpa | Cebisa isantya se-edrotation | Ukusetyenziswa komoya | ||
| 0.5Mpa | 0.63Mpa | 1.0Mpa | |||
| 0.5-1.0Mpa | 16Hz | 20-40r"'/min | 220L"'/s | 255L"'/s | 300L"'/s |
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