I-PDC Cutter yePDC Core Bit

PDC core bit yakhiwe kunye PDC cutters kunye nomzimba matrix okanye umzimba wentsimbi. I-PDC core bit ilungile kwisicelo esinezixhobo eziphezulu zokuqhuba ezisebenza ngezantya ezisezantsi ezijikelezayo. Kodwa ubomi kunye nokungena kunokuba ngcono kakhulu xa kuthelekiswa namasuntswana aseti yomphezulu.

Undoqo we-PDC unezikhonkwane ezininzi ze-polycrystalline-diamond zedayimani kumzimba we-matrix. I-PDC cutter iqulathe amasuntswana edayimane enziweyo adityaniswe kunye ngoxinzelelo oluphezulu kunye nobushushu obuphezulu. Emazantsi alo maleko wedayimani kukho itungsten carbide stud edityaniswe ngqo kumzimba omncinci. Iintlobo ezimbini eziphambili ze-PDC cutters ziyafumaneka kwi-PDC core bit: uyilo oluqhelekileyo lweflethi okanye idome. Abasiki bePDC babekwe kwisithsaba kwaye banokuthatha indawo yoxinzelelo olukhulu kunye nemithwalo yokucheba eyenziwe ngexesha lokomba. Kukho malunga neshumi labasiki bePDC kumzimba we-matrix, kuxhomekeke kubungakanani bebhithi engundoqo. Inkulu i-bit, iphezulu inani labasiki bePDC kuyo.

I-PDC core bit inemingxuma egungxulwayo okanye iziko elivulekileyo kunye nohlengahlengiso lombhobho osisigxina. Imilomo iyafuneka kuba ibonelela ngejethi eziphithizelayo phakathi kwamasuntswana ukugcina iindawo zokusika zicocekile.

Uninzi lwamatye enziwe ngentlenga afana ne-shale, idolomite, i-limestone, kunye nelitye lentlabathi zisetyenzwa lula nge-PDC core bit. Ukwenziwa kwe-abrasive enzima njenge-dolomite kunye ne-limestone, i-matrix body PDC core bit idla ngokusetyenziswa kuba ibonelela ngokugqwesileyo ukuxhathisa. Umzimba wentsimbi wePDC ungundoqo webit udla ngokusetyenziswa xa usebenza kulwakhiwo oluthambileyo njengelitye lesanti. I-core bit isebenzisa isenzo sokucheba okanye sokucheba xa udibana nokwakheka. Isantya sokujikeleza se-core bit siphezulu kakhulu kunezinye iibits eziqhelekileyo ezijikelezayo. I-Hydraulics ye-PDC ye-core bit inoyilo lokugcina umngxuma ucocekile kunye neebits ezingundoqo zipholile, ngaloo ndlela kwandisa ubomi obude.

Ukuba unomdla kwi PDC cutters kwaye ufuna ulwazi oluthe vetshe kunye neenkcukacha, UNGAQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.