Ho tjheka ha API tricone IADC127 4 5/8 inches (118mm) hoa rekisoa

Likotoana tsa tšepe tsa API tsa tšepe tse koetsoeng ka bongata li thehiloe thekong e tlase le boleng bo botle bo tsoang fekthering ea China.
Tlhaloso ea Bite:
IADC: 127 - Karolo e koetsoeng ea bearing bit ea tšepe e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo tse nang le matla a tlase a ho hatella le ho phunya habonolo.
Matla a Khatello:
0 - 35 MPA
0 - 5,000 PSI
Tlhaloso ea fatše:
Majoe a bonolo haholo, a sa aroloang, a sa kopaneng hantle joalo ka letsopa le lehlabathe le sa kopaneng hantle, majwe a mokoetla a marl, letsoai, gypsum le mashala a thata.
Re ka fana ka di-drill tooth le di-drill tsa TCI tricone ka boholo bo fapaneng (ho tloha ho 3 7/8” ho isa ho 26”) le boholo ba Dikhoutu tsa IADC.

Ho ea ka thepa ea ho seha, li-cone tse tharo li ka aroloa ka li-bit tsa TCI le li-bit tsa meno tse sililoeng.
Likotoana tsa tšepe tsa tricone ea meno li na le lebitso le leng la tricone ea meno e sitsoeng kaha meno a hlahisoa ke mochini oa ho sila, bokaholimo ba khoune bo thatafalitsoe ke tungsten carbide.
Leino le sitsitsoeng IADC127 ke la sebopeho se bonolo haholo. Ho khetha mafika a nepahetseng a ho phunya dikotwana ho bohlokwa haholo pele o qala projeke.
Bothata ba mafika bo ka ba bonolo, bo mahareng le bo thata kapa bo thata haholo, boima ba mofuta o mong oa mafika le bona bo ka fapana hanyane, mohlala, lejoe la mokoetla, lejoe la lehlabathe, shale le na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lejoe la lehlabathe le mahareng le lejoe la mokoetla le thata, jj.