I-PDC Bit Wear

Njengoba ama-drill bits e-Polycrystalline Diamond Compact (PDC) athuthukisiwe, benze isingeniso esiqinile embonini yokumba ngenxa yokuthambekela kwabo ukukhiqiza izinga eliphezulu lokungena (ROP) kunalelo le-roller cone. Noma ibhithi le-PDC livame ukusebenza kahle kakhulu, imiphumela yokugqokwa kancane isanciphisa impilo ye-PDC bit. Kuyo yomibili imithombo ye-geothermal kanye nemithombo kawoyela/yegesi, ukuguga kwebhithi kube ukuhlehla okuhambisanayo phakathi nenqubo yokumba kusukela ekuqaleni.

Esinye sezizathu eziyinhloko zokuzama ukumodela i-bit wear noma ukuthola izindlela zokunciphisa ukuguga kungenxa yezindleko zokumba ezibangelwa ukuguga. Ngaphandle kwezindleko zangaphambili zengcezu yokubhoboza, izindleko zizonke nazo zithintwa ukujula okuphelele okumbiwe yibhithi ngalinye. Yilapho ukugqoka kancane kunomthelela omkhulu embonini yokumba. Ukubhoboza umthombo kahle kuyisihluthulelo sokwenza inzuzo kanye nokugqoka kancane kuyisici esibalulekile ekusebenzeni kahle kokubhola.

Inqubo yokumba iyinhlanganisela yamandla nokujikeleza. Ukuguga okuncane kubangelwa ukusebenzisana phakathi kwedwala elibholwayo kanye nabasiki abaxhunywe ku-drill bit ngokwayo. Amabhithi e-PDC ahlala eguga, kusukela ngesikhathi ibhithi liqala ukujikela phezulu kuze kube yilapho likhishwa emgodini. Icala elihle kakhulu kungaba ukuqeda noma yikuphi ukugqoka, kodwa njengoba lokhu kungenakwenzeka, into elandelayo engcono kakhulu ukunciphisa ukugqoka kancane. Kunezindlela eziningi zokunciphisa izinga lokugqoka kancane kodwa akuzona zonke izimo ezinomnotho. Ngale ndlela, isilinganiso sesikhathi sangempela sokuguga kwebhithi kanye nomthelela oshisayo kuyacatshangelwa lapho kukhethwa amapharamitha okusebenza ngesikhathi sangempela. Kudingeka siqinisekise ukusebenza okuhle kakhulu kokumba kuyilapho sinciphisa ukudlidliza kweyunithi yezinhlamvu zokubhoboza nokuguga okusheshisiwe ngenxa yokwenyuka kwamazinga okushisa.

Kungase kwenzeke ukufeza ukuguga okuncane ngokunciphisa izinga lokungena (ROP) kanye nokuzuza isikhathi eside ngento eyodwa kodwa ngeke kube ukonga ngenxa yezinga losuku lokumba. Ngakolunye uhlangothi, kungenzeka ukukhulisa i-ROP ngokwandisa i-WOB ne-RPM phezulu ngangokunokwenzeka, kodwa ukuguga okwenyuka kwebhithi kuzonciphisa impilo yebhithi okubangela ukuthi kusetshenziswe izingcezu eziningi ukuze kufinyelele ukujula okudingekayo. Imboni ezama ukuyifinyelela iphakathi nendawo, ikhulisa i-ROP ngenkathi inciphisa ukuguga kancane komphumela osebenza ngokushesha nangaphezulu.

I-Zzbetter inikeza i-PDC cutter yekhwalithi ephezulu yebhithi lakho lokumba. Ithimba lethu lisebenza kanzima kakhulu ukwenza imikhiqizo esezingeni. Sibheke ngabomvu ukukhonza ibhizinisi lakho.

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