Chikamu chepakati chevhiri
Dhizaini yeiyo yepamusoro ROP mukuboora kwakadzika uye kwakaomarara mafomati, PDC yekuboora zvishoma inogara ichaboora kubva pasi kusvika pasi zvakananga nekumhanya kushoma kana kunyangwe kamwe chete, ichichengetedza yakawanda yenguva yekuboora uye mutengo.
Zvakasiyana netricone bit, PDC chibooreso chinomhanya nechepasi WOB asi Yakakwirira RPM, saka inowanzo shanda nemadhorobha mota kutora kutenderera kumhanya.
Iko kushanda kwePDC chibooreso kunoenderana zvakanyanya nePDC cutters, isu tinopa yakasarudzika mhinduro kune yakatarwa chinodikanwa pane akasiyana mafomu.
Chigadzirwa tsananguro
Kana iyo yepakati chikamu chevhiri riri kutenderera pamadziro etsime, iyo radial runout yeiyo bit inoderedzwa zvakanyanya nekuda kwekutsigirwa kwema spokes.
Kucheka kuri kutsetseka, hupenyu hwevanocheka hwakareba, uye chibhorani chinowanzoitika; ivo vanocheka pamasipire vanogona zvakare kuwedzera ekucheka padivi kugona.
Uye pasina kuwedzera huwandu hwemashizha, kumhanya kwekunongedzera kudonha kwechidimbu kunogona kuwedzerwa uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge waita.
Yakakwira-simba simbi yesimbi uye yakaoma dhizaini dhizaini inovimbisa kuchengetedzeka uye kuvimbika kwekuboora zvishoma;
Wide uye yakadzika chip kubuda uye optimized hydraulic dhizaini inogona kunyatso kudzivirira diki diki.
