Yadda PDC Drill Bits Suke Aiki

Burgunan PDC sun ƙunshi jikin burguna da masu yankan PDC, waɗanda aka tsara su da kyau don ingantaccen aiki. Jikin burguna, wanda yawanci aka yi shi da ƙarfe ko kayan matrix, yana ba da ƙarfi na tsari, yayin da masu yankan PDC, waɗanda aka haɗa su da yadudduka na lu'u-lu'u na roba zuwa tushe na tungsten carbide, suna aiwatar da aikin yankewa daidai.

Yayin da bit ɗin ke juyawa, PDC masu yankan suna shiga cikin duwatsu ta hanyar amfani da aikin yanka wanda ya fi ingancin hanyoyin murkushewa na gargajiya. Wannan hanya tana tabbatar da saurin shiga cikin ƙasa da kuma tsawaita kaifin masu yankan, yana rage buƙatar sauyawa akai-akai. A cewar Baker Hughes, PDC bits na iya haɓaka saurin hakowa da kashi 30-50% kuma rage yawan sauyin bit da kusan kashi 40%.

Iri-iri na PDC Drill Bits

Irin nau'ikan PDC na rawar bit suna biyan bukatun daban-daban na yanayin hakowa da tsari na duwatsu. Kowanne irin yana da keɓaɓɓun fasalulluka na ƙira waɗanda aka tsara don inganta aiki a takamaiman yanayi:

• Fixed Cutter PDC Bits: Waɗannan bits suna da jikin mai ƙarfi tare da masu yankan PDC na dindindin, suna yin fice a cikin matsakaici zuwa tsauraran yanayi, suna ba da sauƙi da ɗorewa don aikace-aikace iri-iri.
• Shear-Type PDC Bits: An ƙera su don ƙasa mai laushi zuwa matsakaici, waɗannan bits suna amfani da ingantaccen aikin yankan don cimma mafi girman saurin shiga a ƙarƙashin yanayi masu dacewa.
• Haɗaɗɗun PDC Bits: Haɗa abubuwan yankan ƙusa da na'urar nadi, haɗaɗɗun bits suna ba da damar sassauci wajen hako ma'adinai ta hanyar nau'ikan tsari daban-daban, ciki har da layukan haɗin dutsen mai laushi da mai wuya.
• Keɓantattun PDC Bits: An tsara su musamman don aikace-aikace na musamman kamar hakar geothermal, hakar rijiyar ruwa, da hakar ma'adinai, keɓantattun bits an ƙera su don magance ƙalubale na musamman kamar zafi mai yawa da tsattsauran yanayi.

Kayan aiki da Kera PDC na'ura mai hakowa

Zaɓin kayan aiki daidai da tsauraran hanyoyin kera su ne tushen aikin da amincin PDC na'ura mai hakowa. Lu'u-lu'u na roba, waɗanda aka samar ta hanyar matakai masu matsa lamba mai ƙarfi da zafi mai ƙarfi (HPHT), suna zama tushe na yankan PDC. Waɗannan yadudduka na lu'u-lu'u ana haɗa su da kyau zuwa ga tushe na tungsten carbide, suna haɗa taurin lu'u-lu'u da ƙarfin carbide.

Jikin bit, wanda aka ƙera daga ƙarfe mai ƙarfi ko kayan matrix, yana fuskantar tsauraran hanyoyin kera don tabbatar da ɗorewa da aiki. Jikin ƙarfe yana ba da ɗorewa da sauƙin samarwa, yayin da jikin matrix ke ba da ƙarin juriya ga lalacewa da tasiri, wanda ya dace da yanayin abrasive.

Kera PDC rawar soja yana da matakai masu rikitarwa, ciki har da samar da yankan PDC, haɗa jikin rawar soja, da brazing na yankan, duk suna buƙatar injiniyan daidaito da tsauraran kula da inganci. Ci gaba mai dorewa a cikin kimiyyar kayan aiki da dabarun kera, kamar yadda aka lura ta Mujallar Kayan Aiki Na Zamani, sun ƙara haɓaka ɗorewa da ingancin rawar PDC, suna tabbatar da matsayin su a matsayin kayan aikin da ba za a iya maye gurbinsu ba a cikin ayyukan hakowa na zamani.

Matakan kula da inganci masu ƙarfi, waɗanda suka haɗa da gwaje-gwajen juriya ga tasiri, kwanciyar hankali na zafi, da juriya ga lalacewa, suna tabbatar da cewa kowanne yanki ya cika tsauraran ka'idojin masana'antu kuma yana aiki da kyau a ƙarƙashin yanayin hakowa mai wahala.

Sabbin Fasahohin Kamfanin Hakowa na Fengsu

A matsayinsu na masu farfado da sabbin hanyoyin hakowa, Kamfanin Hakowa na Fengsu ya haɗa sabbin fasahohi cikin hakowa da {{PDC}} composite bit. Da farko an iyakance su ga ayyukan filin mai, dabarun su na ƙirƙira sun ratsa sassan hakar kwal da hakar rijiyar ruwa a hankali. Wannan faɗaɗawar ta haɓaka inganci da tsadar aikin hakar kwal da hakar rijiyar ruwa sosai.

Tsarin Haƙa Mai Kaifin Baki da PDC Bits

Tsarin hakowa mai hankali, wanda ya haɗa da na'urori masu auna sigina da nazarin bayanai na lokaci-lokaci, suna sauya aikin PDC bit. Wadannan tsarin suna ba da damar sarrafa daidaitattun sigogin hakowa, inganta aikin bit da tsawaita rayuwar bit. A cewar International Journal of Drilling Technology, tsarin hakowa mai hankali na iya rage farashin hakowa har zuwa kashi 20% ta hanyar ingantaccen aiki da rage lokacin dakatarwa.

Sabbin Kayan Aiki da Tsarin Kera Don PDC Bits

Ci gaban sabbin kayan aiki da hanyoyin kera su yana da matukar muhimmanci wajen inganta aikin PDC rawar soja. Kayan nanomaterials a cikin PDC masu yankan sun inganta juriya ga lalacewa da kuma zafin jiki sosai, kamar yadda aka ruwaito a cikin Journal of Materials Science. Fasahar ƙera ta hanyar ƙari, kamar buga 3D, sun sauya tsarin samar da PDC bits, suna ba da damar sassauci da daidaiton ƙira mai girma.

Karɓar waɗannan sabbin kayan da hanyoyin tabbatar da cewa PDC rawar bit suna ci gaba da kasancewa a sahun gaba na fasahar hakowa, suna ba da ingantaccen aiki a cikin nau'ikan aikace-aikacen hakowa daban-daban.

Kammalawa

Kayan aikin hakowa na PDC suna ci gaba da taka muhimmiyar rawa a cikin ayyukan hakowa na zamani. Yayin da fasaha ke ci gaba, ana sa ran kayan aikin PDC za su zama masu inganci, ɗorewa, da kuma sauƙin gyarawa, suna ba da fa'idodin tattalin arziki da aiki mai yawa. Bincike da ci gaba na ci gaba a cikin kimiyyar kayan aiki da hanyoyin kera, wanda aka tallafa ta hanyar manyan majiyoyi kamar Journal of Advanced Materials da International Journal of Drilling Technology, yana nuna yiwuwar kayan aikin hakowa na PDC don kawo sauyi a masana'antar hakowa.

Don ƙarin bayani kan PDC rawar soja, don Allah danna nan.

© 2024 Kamfanin Hakowa na Fengsu. An tanadi duk haƙƙoƙi.