Jirka Jirka ee Polycrystalline Dheeman Compact Bit 6 1/2" S135 5

Jumlada API 6 1/2 inji birta jirka birta ah ee polycrystalline diamond compact bit S135 ee kaydka alaab-qeybiyaha Shiinaha.
Polycrystalline Diamond Compact Bit had iyo jeer waxaa loo yaqaan 'PDC bit', waa nooc ka mid ah qashinka dheemanka ah ee si ballaaran loogu isticmaalo qodista ceelka saliidda/gaaska, waxay leedahay nolol shaqo oo aad uga dheer marka loo eego tricone bit, iyo qaabka xajinta ayaa aad ugu fiican qodista jihada toosan.
Polycrystalline Diamond Compact Bit wuxuu leeyahay waxqabad cajiib ah marka la qodayo dhagaxyada joogtada ah, hal xoogaa PDC ah ayaa xitaa ka qodan kara dalool dhulka ilaa 2000 mitir oo hoose si toos ah iyada oo aan isbeddelin xoogaa cusub.
Faa'iidada Jirka Birta ee Dheeman Compact Bit Polycrystalline:
1> Sida horumarinta tignoolajiyada wejiga adag, birta jirka birta ah ee PDC xoogaa waxay leedahay iska caabin la mid ah xirashada jirka matrixka.
2> Jirka birta waxaa laga soo saaraa bir been abuur ah, khatarta qodista aad ayey uga yar tahay jirka matrixka.
3> Jirka birta ah waxaa loo qaabayn karaa oo loo soo saari karaa qaab aad u fiiqan, ROP (Heerka Gelitaanka) aad ayuu uga sarreeyaa xoogaa jirka ah ee PDC.
4> Jirka birta aad ayuu uga jaban yahay jirka matrixka.