PDC rawar soja bit ne yafi yi ta PDC yankan da karfe, conbining da kyau tasiri taurin karfe da lalacewa-juriya na polycrystalline lu'u-lu'u karami sa PDC bit yana da sauri fim a cikin hakowa tsari.Karfe jiki PDC bit yana da sauri sauri a cikin taushi samuwar yayin da matrix jiki PDC bit ne mafi anti-wear resistant, matrix jiki bit iya rawar soja da wuya samuwar idan aka kwatanta da karfe jiki PDC bit saboda ta tungsten carbide matrix jiki, amma yana da hankali fim lokacin da. idan aka kwatanta da karfe jiki PDC rawar soja bit.Idan kuna sha'awar kowane ɓangaren PDC, pls tuntuɓi Far Eastern Drilling
Jikin Matrix PDC Bits vs. Karfe Jikin PDC Bits
Idan kun yi aiki a hakowa na kowane adadin lokaci, tabbas kun ji labarin raƙuman ruwa na PDC.PDC yana nufin "karamin lu'u-lu'u polycrystalline," wanda ke bayyana mahallin abu wanda ya ƙunshi saman waɗannan raƙuman ruwa.Dukansu Matrix Jikin PDC da Karfe Jikin PDC an yi su da wannan fili.
Waɗannan raƙuman suna tafiya da sunaye da yawa.Ana kiran su da yawa:
- Farashin PDC
- Ƙarfin lu'u-lu'u na polycrystalline
- Haɗe-haɗen guntu haƙori
- Polycrystalline lu'u-lu'u yankan block ragowa
Ana amfani da raƙuman PDC sau da yawa don hako mai - amma sun shahara a wasu masana'antu kuma.An halicce su a cikin 1976 kuma sun shahara yanzu kamarnadi-mazugi ragowa(nau'in bit wanda ke da sassa masu juyawa).Duk da yake PDC ragowa suna da dogon tarihin nasara, suna ci gaba da haɓakawa kuma koyaushe suna haɓaka ta sabbin sabbin kusurwoyi, shirye-shirye, da kayayyaki.Wadannan ramukan suna da inganci sosai yayin da suke aiki don kawar da sifofin dutse maimakon murkushe su.Kowace shekara, sababbin ci gaba a fasaha na inganta ingancin raƙuman PDC da inganta saurin hakowa.
Wadannan ragowa ana kiran su "hanci-zuwa-niƙa" raƙuman ruwa na masana'antar hakowa - suna samun aikin yi kuma suna iya yin tasiri sosai ga ayyuka da yawa da nau'o'in samuwar-babu sassa masu motsi don samun cunkoso, babu. fuss, kawai ingantaccen hakowa don duk bukatun ku.
Menene PDC Bits?
Akwai biyu primary styles naFarashin PDC- matrix jiki PDC ragowa da karfe jiki PDC rago.Dukansu suna da siffa iri ɗaya iri ɗaya tare da sassa huɗu zuwa takwas, ko ruwan wukake, waɗanda ke fitowa daga tsakiya.Sannan ana sama kowace ruwa da yankan tsakanin goma zuwa talatin.Ragowar suna da tashoshi na ruwa da aka tarwatsa don sanyaya, kuma akwai bututun ƙarfe a koli na bit.Idan kuna ƙoƙarin tunanin wannan ɗan ƙaramin, yana kama da rawanin rawanin da sarki zai iya sawa.
Ana amfani da raƙuman PDC don haƙon mai da iskar gas, haƙawar ƙasa, hako rijiyar ruwa, haƙon gini, hako ma'adinai da hakowa a kwance.
Kimiyya Bayan PDC Bits
Wataƙila ka koya a makaranta cewa lu'u-lu'u shine abu mafi wuya da ɗan adam ya sani.Yana da!Kuma yana da kyau don yanke ta wasu kayan kamar dutsen dutse don hakowa.
PDC bits suna amfani da ƙananan, mara tsada, lu'u-lu'u da mutum ya yi a cikin tsarin yankan su.Hanyar ƙirƙirar lu'u-lu'u akan waɗannan ramuka yana da rikitarwa.Sauƙaƙe, ga tsari don ƙirƙirar ɗigon lu'u-lu'u:
- Ana yin ƙananan lu'u-lu'u na roba
- Ana haɗa lu'u-lu'u zuwa manyan lu'ulu'u masu yawa
- Ana siffanta lu'ulu'u zuwa teburin lu'u-lu'u
- Teburan lu'u-lu'u sannan ana haɗa su da ƙarfe, yawanci tungsten carbide, da ɗaurin ƙarfe
- Wannan ya zama yanki mai yankewa - akwai masu yankewa da yawa akan kowane ruwa na bit
- Sa'an nan kuma an haɗa masu yankan zuwa wukake, waɗanda aka haɗa zuwa jikin bit
Tare, ana amfani da masu yankewa da ruwan wukake a kan tip na PDC bit don yanke ta kowane nau'i na dutse.
Lu'u-lu'u na roba a cikin Haɓakawa
Kamar yadda kake gani, lu'u-lu'u na roba sune mabuɗin abu don raƙuman PDC.A cikin kera waɗannan raƙuman ruwa, an ƙirƙiri ƙananan ƙananan hatsi na lu'u-lu'u (wanda ake kira grit lu'u-lu'u).Wannan grit yana da ɗorewa sosai amma ya zama ƙasa da kwanciyar hankali a matakin kwayoyin idan ya yi zafi.Don haka, bit ɗin ku na PDC yana da yuwuwar gazawa idan ba a sanyaya sosai ba lokacin da ake amfani da shi.
Ko da kuwa, lu'u-lu'u na roba suna da matukar juriya;su ne kayan da suka dace don tsawon rai da dorewa.Nau'in ƙarfe yana canzawa idan kun zaɓi matrix ko ɗan ƙaramin ƙarfe - amma lu'u-lu'u yana da mahimmanci.Ragewar PDC na iya samun tsawon rayuwa muddin an sanyaya su sosai.
Matrix Jikin PDC Bits
Matrix jikin rago suna ɗaya daga cikin shahararrun nau'ikan bit na PDC.An yi su ne da wani abu mai haɗaka wanda yake da wuya da gaggautsa.An yi kayan ne da hatsin tungsten carbide da ƙarfe da aka haɗe tare da mai laushi, mai ƙarfi mai ɗaure ƙarfe.Duk da yake Matrix jikin ragowa ba su da ƙarfi a kan tasiri, suna da mafi kyawun juriya fiye da raƙuman jikin PDC na ƙarfe.
Ana ƙirƙira raƙuman jikin Matrix ta hanyar amfani da ƙura mai zafi a cikin tanderu.Ana cika nau'in nau'in nau'in karfe a cikin wani tsari mai mahimmanci, mai zafi don narke, sanyaya, sa'an nan kuma haɗuwa tare da masu yankewa.
Amfanin Matrix Jikin PDC Bits
Matrix Jikin PDC ana amfani da shi da farko don waɗannan aikace-aikacen:
- Tsarin laushi zuwa matsakaici-wuya
- Babban girma
- Yashi mai girma
- Aikace-aikace inda za a buƙaci a yi amfani da bit iri ɗaya don gudu da yawa
Karfe Jikin PDC Bits
Karfe jikin PDC ragowa wani daga cikin mafi yawan gama gari na PDC bit iri.Wadannan ragowa kishiyar matrix bit a cikin abun da ke ciki.An yi su ne daga karfe maimakon kayan haɗin ƙarfe da ake amfani da su don raƙuman jikin PDC na matrix.Suna da kyau a juriya mai tasiri amma sun fi dacewa da lalacewa ta hanyar zaizawa.
Karfe PDC rago na amfani da yankan mataki na bit don karya dutsen da yake hakowa a ciki.Yawanci suna da ƙarfi sosai kuma suna iya yin rawar jiki da sauri.
Ana yin waɗannan ragi daga sandunan ƙarfe.Ana sarrafa sandunan da injinan ƙarfe na ƙarfe da lathes don yin ɗan ɗanyen jiki, sa'an nan kuma a yi masa walda masu yankan haƙora da maƙala.Karfe PDC ragowa an fi samun sauƙin ƙirƙirar su zuwa hadaddun siffofi da ƙira.Ƙirƙirar ƙira mai ƙima yana ba da damar mafi girma iri-iri na yanke fuska da fasali.Bambance-bambance a cikin abubuwan yankan na iya zama taimako lokacin hakowa a cikin sifofin dutse na musamman.
Amfanin Karfe Jikin PDC Bits
Ƙarfe na PDC na jiki yana da amfani a aikace-aikace waɗanda suka haɗa da:
- Hakowa a cikin sifofin shale
- Wuraren dutsen ƙasa mai laushi
- Saurin hakowa a cikin stratum
- Hakowar iskar gas
- Rijiyoyi masu zurfi
- Samfurin abrasive
Sayi PDC Bits akan layi
Zaɓin mai siyarwa don raƙuman PDC na iya zama babban aiki.Ko da yake akwai kyawawan zaɓuɓɓuka da yawa da za a zaɓa daga, Far Eastern Driling Bit ƙwararren ƙwararren mai kaya ne tare da mafi girman kaya a cikin Sin. Kuna iya samun ƙarin cikakkun bayanai daga webiste www.chinafareast.com
Lokacin aikawa: Maris 28-2023