API Metal mining rock drill bits IAC532 maka nhazi siri ike
Nkọwa ngwaahịa
IADC532 TCI ọkọlọtọ oghere ikuku jụrụ oyi na-ebu bit maka nhazi dị nro na ike mkpakọ dị ala yana nnukwu egwu egwu.
Ike mkpakọ dị ka ndị a:
85-100 MPA
12,000 - 14,500 PSI
The IADC532 tricone bit ga-arụ ọrụ ọkara ike na abrasive nkume, gụnyere ike nkume limestone ma ọ bụ chert, hematite ores, sandstones na streaks nke quartz, metamorphic keadighi rarii grained nkume nkume.
Nkọwapụta ngwaahịa
Nkọwapụta isi | ||||
Koodu IDC | IDC532 | |||
Nha nke Rock Bit | 6 3/4” | 12 1/4” | 13 3/4” | |
171 mm | 311 mm | 349 mm | ||
Njikọ eriri | 3 1/2” PIN REG API | 6 5/8” PIN REG API | 6 5/8” PIN REG API | |
Arọ ngwaahịa: | 21KG | 98KG | 123KG | |
Ụdị ibu: | Bọtịnụ ihe na-emegharị emegharị/Roller-Ball-Roller-Oghere Mfe | |||
Ụdị okirikiri | Jet Ikuku | |||
Oke arụ ọrụ | ||||
Arọ na Bit: | 13,500-33,750Lbs | 24,500-61,250Lbs | 27,500-68,750Lbs | |
Ọsọ Rotary: | 110-80 RPM | |||
Nrụgide Ikuku azụ: | 0.2-0.4 MPa | |||
Nkọwa ala: | Nkume siri ike na nke na-akpụ akpụ dị ka aja aja nke nwere ogologo quartz, nkume nzu siri ike ma ọ bụ chert, hematite ores, nkume siri ike, nke ọma nke ọma dị ka: nkume ájá nwere quartz binder, dolomite, quartzite shale, magma na metamorphic nnukwu mkpụrụ okwute. |
NKWUKWU MKPỤTA:
Conical na gage na ahịrị ime.
Emebere ya maka usoro dị nro nke nwere ike mkpakọ dị ala dị ka shale, nkume nzu dị nro, dolomite nwere interlayers na coal ore.
Ngwa: 18,000-27,000Psi