Umbhobho we-tungsten carbide onentambo
Enqubweni yokumba umthombo ojulile embonini kawoyela negesi, i-PDC bit ebholwe ekwakhekeni kwamadwala ihlala ibhekene nezimo zokusebenza ezidlulele njengokugqwala kwe-asidi, ukuhuzuka, kanye nomthelela wengcindezi ephezulu. Umbhobho we-tungsten carbide ocushwe ngendlela oyifisayo u-Zhuzhou Chuangrui ugqama phakathi kwemikhiqizo eminingi ye-nozzle ehlala isikhathi eside, ukumelana nokugqokwa nokuguquguquka okuphakeme, futhi usuyisinqumo esingcono kakhulu se-PDC drill bit nozzles, engathuthukisa kakhulu ukusebenza kahle kwe-PDC drill bit drilling rock formations.
Izimo zokusetshenziswa kwemibhobho ekusebenzeni kokumba
Ngesikhathi sokusebenza kwe-downhole ye-drill bit, uketshezi lokubhoboza ludlala indima yokugeza, ukupholisa kanye nokugcoba amazinyo okubhoboza nge-nozzle enentambo; Ngesikhathi esifanayo, uketshezi olunomfutho ophezulu okhishwe ku-nozzle lusizaikhefuphezulu edwaleni futhi uhlanze phansi komthombo.
Izimo ezimbi kakhulu emisebenzini yokumba
| Incazelo yezimo zokusebenza | Ukuhlaziywa kwezidingo | |
| I-high-pressure abrasiveukuguguleka | Uketshezi lokumba imbobo ephansi luthwala ukusikwa ngesivinini esiphezulu esingu->60m/s ukuze kuthinte indawo yomlomo womlomo, kanti umlomo wezinto ezijwayelekile ungenwa kalula kalula.ukugugulekanokuguqulwa kokugqoka, okuholela ekuncipheni kwezinga lokugeleza kodaka futhi kudonsele phansi ukusebenza kahle kokuphuka kwamadwala. | Zhuzhou ChuangruiincomaCR11, enobulukhuni obuhle kakhulu, ukuqina komthelela kanye nokumelana nokugqwala, futhi iyindlela engabizi kakhulu yokuhlangabezana nezidingo zezimo eziningi zokumba. |
| I-Acidukugqwalaukukhathala | Imvelo ye-H2S/CO2 acid isheshisa ukugqwala kwensimbi, okubangela ukuchezuka kosayizi wobubanzi bomphimbo we-nozzle, okuthinta ukunemba kwendiza yodaka.futhiukuhlanzeka kokusikwa. | |
| Ukuzijwayeza kanyeukulungisa iphutha | Imibhobho esezingeni eliphansi idinga ukubholwa futhi ishintshwe njalo, futhi isakhiwo esivamile somucu owodwa kulula ukubangela umonakalo wokufakwa kanye nokulahlekelwa isikhathi sokusebenza esisebenzayo. | Zhuzhou Chuangi-rui ibikhiqiza zonke izinhlobo zama-nozzles anentambo evamile. Ukulawulwa okuqinile kokubekezelelana, konke okuye kwahlolwa kahle ngamakhasimende. |
| Izinselelo zokufanisa imininingwane | Ubulukhuni betshe obuhlukile kanye ne-viscosity yoketshezi lokumba kudinga ububanzi bomphimbo obuhlukene/umklamo wesiteshi sokugeleza. | |
Izixazululo Zembhobho Engavimbeli Uwoyela Negesi
Ukuphendula amaphuzu ezinhlungu zezimo ezingenhla zokumba uwoyela negesi,Zhuzhou ChuangruiI-Cemented Carbide Co., Ltd. yethule uchungechunge lwemikhiqizo yemibhobho engagqoki esebenza kahle kakhulu.
Amabanga Akhethwayo
| Ibanga | UkuqinaHRA | Ukuminyanag/cm³ | TRSN/mm² |
| YG11 | 89.5±0.5 | 14.35±0.05 | ≥3500 |
Uhlobo Lomkhiqizo
Imikhiqizo ejwayelekile: uhlobo lwe-cross groove, uhlobo lwezinyo le-plum blossom, uhlobo lwe-hexagonal, uhlobo lwe-hexagonal kanye nezinye izinhlobo zemibhobho yesakhiwo enentambo, elungele zonke izinhlobo zezindlela zokuhlanganisa.
Imikhiqizo eyenziwe ngokwezifiso: Ukuthola eminye imibhobho yohlobo lwentambo, sicela usithinte ukuze sikukhiqizele ngokwezifiso.
Isikhathi sokuthumela: Apr-24-2025