Eminyakeni yamuva nje, kube nesidingo esikhulayo sabasiki be-PDC ezimbonini ezahlukahlukene, okuhlanganisa uwoyela negesi, izimayini, kanye nokwakha. Abasiki be-PDC noma be-polycrystalline diamond compact basetshenziselwa ukubhoboza nokusika izinto eziqinile. Kodwa-ke, kube nezimo eziningana ezibikiwe zabasiki be-PDC abahluleka ngaphambi kwesikhathi, okubangela umonakalo emishinini futhi kubeka izingozi zokuphepha kubasebenzi.
Ngokusho kochwepheshe bemboni, ikhwalithi yabasiki be-PDC iyahlukahluka kakhulu kuye ngomkhiqizi kanye nezinto ezisetshenziswayo. Ezinye izinkampani zinciphisa amathuba ngokusebenzisa amadayimane asezingeni eliphansi noma izinto zokubopha ezisezingeni eliphansi, okuholela kubasiki be-PDC abavame ukwehluleka. Kwezinye izimo, inqubo yokukhiqiza ngokwayo ingase ibe namaphutha, okuholela emaphutheni kubasiki.
Icala elilodwa eliphawulekayo lokwehluleka kokusika kwe-PDC lenzeke emsebenzini wokumba entshonalanga ye-United States. Umqhubi wayesanda kushintshela kumhlinzeki omusha wezinsimbi zokusika ze-PDC, ezazinikeza intengo ephansi kunomhlinzeki wakhe wangaphambilini. Kodwa-ke, ngemva kwamasonto ambalwa okusetshenziswa, imishini yokusika ye-PDC eminingana yehluleka, okwabangela umonakalo omkhulu emishinini yokubhoboza futhi kwabeka abasebenzi engozini. Uphenyo lwembule ukuthi umhlinzeki omusha wayesebenzise amadayimane asezingeni eliphansi nezinto zokubopha kunomhlinzeki wakhe wangaphambilini, okwaholela ekwehlulekeni kwangaphambi kwesikhathi kwabakhiqizi.
Kwesinye isigameko, inkampani yokwakha eYurophu ibike izehlakalo eziningana zokwehluleka kokusika kwe-PDC ngenkathi kubholwa edwaleni eliqinile. Abasiki babephuka noma baguge ngokushesha kakhulu kunalokho obekulindelwe, okudinga ukushintshwa njalo futhi kubangele ukubambezeleka kwephrojekthi. Uphenyo luveze ukuthi abasiki be-PDC abasetshenziswa yinkampani babengafanele uhlobo lwedwala elibholwa futhi babengekhwalithi ephansi.
Lezi zimo ziqokomisa ukubaluleka kokusebenzisa izicucu ze-PDC ezisezingeni eliphezulu ezivela kubakhiqizi abadumile. Ukunciphisa amanani kungabangela umonakalo obizayo emishinini kanye nokubambezeleka kwamaphrojekthi, ingasaphathwa eyezingozi zokuphepha ezibangelwa abasebenzi. Kubalulekile ukuthi izinkampani zenze ngokucophelela ekukhetheni abahlinzeki bezicucu ze-PDC futhi zitshale imali kuzicucu zekhwalithi ephezulu ezifanele ukusetshenziswa okuthile kokubhoboza noma ukusika.
Njengoba isidingo sabasiki be-PDC siqhubeka nokukhula, kubalulekile ukuthi imboni ibeke phambili ikhwalithi nokuphepha kunezindlela zokunciphisa izindleko. Ngokwenza kanjalo, singaqinisekisa ukuthi abasebenzi bavikelekile, imishini ithembekile, futhi amaphrojekthi aqedwa kahle nangendlela efanele.
Isikhathi sokuthunyelwe: Mashi-04-2023
