API Metal mining rock drill bits IADC532 bakeng sa sebopeho se thata haholo
Tlhaloso ea Sehlahisoa
IADC532 TCI e tloaelehileng e bulehileng ea rolara e nang le moea o pholileng bakeng sa libopeho tse bonolo tse nang le matla a tlaase le ho phunya ho phahameng.
Matla a compressive ke a latelang:
85 - 100 MPA
12,000 - 14,500 PSI
IADC532 tricone bit e tla sebetsoa ka thata le lejoe le thata, ho kenyeletsoa lejoe la mokoetla le thata kapa chert, ores ea hematite, majoe a lehlabathe a nang le quartz, metamorphic coarse grained rocks.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | ||||
Khoutu ea IADC | IADC532 | |||
Boholo ba Rock Bit | 6 3/4" | 12 1/4 " | 13 3/4 " | |
171 limilimithara | 311 limilimithara | 349 limilimithara | ||
Khokahano ea Khoele | 3 1/2” PIN REG YA API | 6 5/8” API REG PIN | 6 5/8” API REG PIN | |
Boima ba Sehlahisoa: | 21KG | 98KG | 123KG | |
Mofuta oa Bearing: | Konopo ea Roller-Ball-Roller-Thrust/Open Bearing | |||
Mofuta oa Potoloho | Jet Air | |||
Li-parameter tse sebetsang | ||||
Boima ba 'mele Bit: | 13,500-33,750Lbs | 24,500-61,250Lbs | 27,500-68,750Lbs | |
Lebelo la Rotary: | 110-80RPM | |||
Khatello ea Moeeng: | 0.2-0.4 MPa | |||
Tlhaloso ea Motheo: | Majoe a mahareng a thata le a abrasive joalo ka sandstone e nang le mela ea quartz, limestone e thata kapa chert, ores ea hematite, majoe a thata, a kopantsoeng hantle a kang: sandstone e nang le quartz binder, dolomite, quartzite shale, magma le metamorphic coarse grained rocks. |
SEBOPEHO SA HO SEHA:
Conical holim'a gage le mela e ka hare.
E etselitsoe libopeho tse bonolo tse mahareng tse nang le matla a tlase a khatello joalo ka shale, mokoetla o bonolo, dolomite e nang le li-interlayers le ore ea mashala.
Kopo: 18,000-27,000Psi