Umthelela Wokupholisha ku-PDC Cutter

Ukupholisha kuyinqubo yokudala indawo ebushelelezi futhi ecwebezelayo ngokuyihlikihla noma ngokufaka umuthi wokwelapha ngamakhemikhali, okushiya indawo ehlanzekile enomfanekiso ophawulekayo.

Lapho indawo engapholishiwe ikhuliswa izikhathi eziyizinkulungwane, ngokuvamile ibukeka njengochungechunge lwezintaba nezigodi. Ngokuhuzuka okuphindaphindiwe, lezo "zintaba" ziguga zize zibe isicaba noma "amagquma" amancane. Inqubo yokupholishwa ngama-abrasives iqala ngosayizi wokusanhlamvu omahhadla futhi kancane kancane iqhubekela kwabacolile ukuze kucabangwe kahle ukungapheleli okungaphezulu nokuthola imiphumela efanele.

Mayelana nokupholishwa kwabasiki be-PDC, inqubo yokupholisha ihlanganisa ukugaya ubuso bangaphambili bomsiki. Le nqubo inikeza ukubukeka kwesibuko ebusweni bomsiki.

USmith wenze izivivinyo ngabasiki abajwayelekile nabapholishiwe ezinhlotsheni eziningana zamadwala (ama-shales, ama-limestones, namatshe esihlabathi), esebenzisa umshini wokusika onephuzu elilodwa. Ukuhlola kwenziwa ngaphansi kwezimo zomoya kanye nangaphansi kokuvalelwa. Kumatshe amaningi ahloliwe, ukusetshenziswa kwabasiki abapholishiwe kubonise ukusebenza kahle okuthuthukisiwe uma kuqhathaniswa nabasiki abajwayelekile. Kusukela ekuhlolweni kwaselabhorethri nedatha yasendle, uphethe ngokuthi abasiki be-PDC abapholishiwe bahlanganisa i-coefficient encishiswe kakhulu yokungqubuzana uma kuqhathaniswa nabasiki abangapholishiwe.

U-Baker Hughes uthuthukise ama-StaySharp premium polished cutters. Amazinyo okusika afakwe ngesakhiwo se-mesh ukuze ishidi elihlanganisiwe kanye ne-matrix kuhlanganiswe eduze. Futhi ukushuba kwesendlalelo sedayimane nokuzinza kokusika kuyanda. Ubuchwepheshe bekhwalithi ephezulu yokupholisha amazinyo okusika busetshenziselwa ukuthuthukisa kakhulu ubushelelezi bobuso bamazinyo okusika, okuzuzisa amazinyo okusika ukungena ekubunjweni nokunciphisa ukungqubuzana ngokubunjwa nokusika, ukuphoqa ukugwema kancane. amaphakethe odaka. I-PDC cutter epholishiwe inokupholisa okungcono futhi ihlala ibukhali isikhathi eside uma iqhathaniswa nesisiki se-PDC esingapholishiwe.

Uma unentshisekelo kubasiki be-PDC futhi ufuna ulwazi olwengeziwe kanye nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE I-IMEYILI ezansi nekhasi.