API factory ti geothermal kanga tricone liluho die-die ni iṣura

Wa awọn siutable apata liluho die-die ni akọkọ igbese befor liluho ise agbese.
A yoo pin diẹ ninu awọn alaye nipa bi o ṣe le yan awọn die-die tricone ọtun?
A.There ni o wa 2 orisi ti triocne bit da lori eyin iru.
1) Irin ttooth tricone bits (IADC1**,IADC2**,IADC3**)
2) TCI tricone die-die (IADC4**,IADC5**,IADC6**,IADC7**,IADC8**)
B.There ni o wa 4 orisi ti tricone die-die da lori ti nso iru.
1) Gbigbe iwe iroyin (IADC**6,IADC**7)
2) Gbigbe Roller (IADC**4,IADC**5)
3) Ṣii silẹ (IADC**1)
4) Gbigbe afẹfẹ (IADC**2,IADC**3)
C Diẹ ninu awọn alaye:
1) Ibiyi rirọ dara yan irin tricone bit, fun apẹẹrẹ ẹrẹ.
2) Ibiyi lile dara yan TCI tricone bit, fun apẹẹrẹ limestone.
3) Roller bearing, iwe-ipamọ iwe-akọọlẹ ni a lo julọ ni awọn iṣẹ-ṣiṣe liluho daradara omi.
4) Ṣiṣii ṣiṣi, gbigbe afẹfẹ, gbigbe rola ni a lo julọ ni awọn iṣẹ iwakusa.
5) Yan awọn tricone bit bi fun compressive agbara