Hammer ea Khatello ea Moea e tlase ea DTH
Sekoti se tlase-tlasedth hamoreke sesebelisoa se sebelisang moea o hatelitsoeng joalo ka mohloli oa matla 'me se sebelisa motsamao oa piston ka har'ahamoreho ama karolo ya bobono ho pshatla lefika. Sekoti se tlase-tlasedth hamoreke sesebelisoa se sebetsang sa ho cheka sekoting se tlase. Ho ea ka khatello ea ho sebetsa eadth hamore, e ka aroloa ka khatello e tlaasedth hamore(khatello ea ho sebetsa ke 0.5 ~ 0.7Mpa), khatello e boharengdth hamore(0.7 ~ 1.2Mpa) le khatello e phahamengdth hamore(ka holimo ho 1.2Mpa); ho latela mokhoa oa ho aba khase le litšobotsi tsa sebopeho sadth hamore, e ka aroloa ka mefuta ea li-valve le tse se nang valve; ho ya ka sebopeho sa bohare ka lesoba la fatshedth hamore, e ka aroloa ka ho tloaelehileng down-the-holedth hamorele ho potoloha ha mali ho ea tlase ka lesobadth hamore.
Kopo :
E sebelisoa haholo merafong e meholo e bulehileng le e ka tlas'a lefatše, boenjiniere ba anchoring, ho chekoa ha majoe le ho cheka majoe, merafong ea seliba sa metsi a futhumetseng, ho cheka mafika a boenjiniere ba kaho le kaho ea boenjiniere bo boholo., joalo-joalo.
Likaroloana
1 Khatello ea moea e sebetsang e pakeng tsa 0.5Mpa le0.7Mpa
2 Lihamore tse se nang valve.
3 Sebopeho se bonolo, ho bonolo ho kopanya le ho qhaqhoa, nako e telele ea bophelo.
4 Maqhubu a tšusumetso e phahameng le lebelo la ho cheka kapele.
5 Tšebeliso e tlase ea moea le tšebeliso e tlase ea oli. Sekoti se ka phunngoa holim'a valve ea ho hlahloba ho fana ka mokhoa o sebetsang haholoanyane oa ho ntša li-cuttings.
6 E loketseng haholo ho chekoa.
| Mohlala | L2.5 | L3 | L30 | L40 |
| Tlhaloso ea Ntho | Boima (kg) | |||
| Top Sub | 2.03 | 2.89 | 2.75 | 4.7 |
| Sheba Hlooho ea Valve | 0.01 | 0.01 | 0.01 | 0.005 |
| Sheba Bond ea Valve | 0.02 | 0.02 | 0.02 | 0.044 |
| Selemo | 0.01 | 0.01 | 0.01 | 0.01 |
| Sehlatsoa | 0.02 | 0.01 | 0.102 | |
| Spacer | 0.01 | 0.01 | 0.01 | |
| Cap | 0.24 | 0.43 | 0.07 | 0.1 |
| Grub Screw | 0.01 | 0.01 | ||
| Spool | 0.04 | 0.01 | ||
| Sellock Pin | 0.01 | |||
| Valofo ea disc | 0.03 | 0.05 | ||
| PIN ea sebaka | 0.01 | |||
| Mofani oa Moea | 0.81 | 1.41 | 1.04 | 2.1 |
| Inner Cylinder | 1.3 | 2.01 | 2.01 | 2.8 |
| Piston | 2.78 | 4.13 | 4.26 | 6.8 |
| Silinda e ka ntle | 4.64 | 6.62 | 6.2 | 8.6 |
| Tataisa Bush | 0.78 | 0.01 | 1.5 | |
| Ho boloka Bush | 0.01 | 0.01 | 0.001 | |
| Selemo | 0.01 | 0.01 | 0.01 | 0.001 |
| Locking Pin | 0.01 | 0.01 | 0.004 | |
| Drive Sub | 1.05 | 1.82 | 1.82 | 3.8 |
| Ho boloka Pin | 0.01 | 0.01 | 0.02 | 0.029 |
| Letsatsi la Tekheniki | ||||
| Mohlala | L2.5 | L3 | L30 | L40 |
| Bolelele (Ntle le Bit) | 763 limilimithara | 797 limilimithara | 750 limilimithara | 835 limilimithara |
| Boima (Ntle le Bit) | 12kg | 20kg | 20kg | 30.8kg |
| Bophara ba ka ntle | Φ66 limilimithara | Φ80 limilimithara | Φ80 limilimithara | Φ98 limilimithara |
| Bit Shank | L2.5**CIR80 | L3**CIR90 | L3**CIR90 | L4**CIR110 |
| Hole Range | Φ68-Φ88mm | Φ90-Φ110mm | Φ90-Φ110mm | Φ110-Φ150mm |
| Khoele ea Khokelo | 48x10 | 48x10 | 48x10 | API 2 3/8" REG |
| Khatello ea ho Sebetsa | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa | 0.5-0.7Mpa |
| Sekhahla sa Tšusumetso ho 17 Bar | 15Hz | 15Hz | 15Hz | 14Hz |
| Recommended Potoloho Lebelo | 25-40 r/min | 25-40 r/min | 25-40 r/min | 25-40 r/min |
| Tšebeliso ea Moea | 0.7Mpa: 5m³/min | 0.7Mpa: 8m³/min | 0.7Mpa: 8m³/min | 0.7Mpa: 11m³/min |
