Motsoako oa Motheo oa Cone e le 'Ngoe e ka nkeloang sebaka bakeng sa Rotary Drilling Rig Drilling Bucket
Tlhaloso ea Sehlahisoa
Qalong e etselitsoe mochini o boima oa ho cheka oa Bauer, hona joale li-roller cutter tsa tšebeliso ea motheo tsa 142mm li tumme libakeng tsa ho bokella mafika a motheo tsa Boroa-bochabela ba Asia.
Mofuta oa seha-roller se ka nkeloang sebaka le mofuta oa seha-roller se ka tjheseletsoang ka ho toba oa fumaneha.
Ka bobeli IADC537G le IADC637G lia fumaneha bakeng sa libopeho tsa meno (li-insert).
Li-bolt tse otlolohileng le mefuta ea li-pin tse arohaneng tse otlolohileng lia fumaneha.
Molemo:
Dikhoune tse bophara ba 1> 142mm di phahame ho feta dikarolo tse tharo tsa setso (1/3) tsa di-tricone bits tse 8 1/2", empa bophahamo ba dikhoune bo tlase, moralo ona o etsa hore bophara ba lesale la ho tjheka lefika bo be bonyenyane, e leng se bolelang hore majwe a fokolang a hloka ho robeha, kahoo lebelo la ho tjheka le potlakile haholo.
2>Dikhoune tse kgolo tse bophara bo hodimo di na le sebaka se lekaneng ho lekana di-insert tse kgolo le tse kgolo tsa tungsten carbide ho lelefatsa nako ya tshebetso.
Tlhaloso ea Sehlahisoa
Likarolo tsa letoto la C142
| 1 | Bearing e tiisitsoeng ea Journal e nang le tšireletso ea TCI seretheng sa likhoune. |
| 2 | Khoune e kholoanyane, TCI e koahela likhoune tse felletseng, e leng nako e telele ea ho sebetsa. |
| 3 | Mohatla o thata o ntlafaditsweng ke Tungsten Carbide. |
| 4 | C142-537 e amohela TCI e nang le sebopeho sa chisel sa 15mm. C142-637 e amohela TCI e nang le sebopeho sa likulo tsa 14mm. |
| 5 | Sutu ea letoto la C142 bakeng sa ho cheka lefika le thata le le thata haholo le fetang 100MPa, Li-TC Inserts tse bophara bo boholo li tlisa khanyetso e phahameng ea ho tsofala. |












