Iindaba
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Intshayelelo emfutshane yabasiki bePDC
Uyilo lwanamhlanje lwePDC drill Bits njenge-matrix ifana kancinci naleyo yeminyaka embalwa eyadlulayo.Amandla okuqina kunye nokuchasana kwempembelelo kuye kwanda ubuncinane nge-33%, kwaye amandla e-cutter brazes anyuke nge-≈80%.Ngexesha elifanayo, iijometri kunye ne-techn ...Funda ngokugqithisileyo -
Uwazi njani uvandlakanyo lwemizekelo ye-PDC bit ye-ROP kunye nefuthe lamandla elitye kumlinganiso womlinganiso?
Abstract Iimeko zangoku zexabiso le-oyile ephantsi ziye zahlaziya ugxininiso lokwembiwa kakuhle ukuze kugcinwe ixesha lokomba amaqula e-oyile nerhasi nokunciphisa iindleko zokusebenza.Umlinganiselo wokungena (RO...Funda ngokugqithisileyo -
Unokukhetha njani abasiki bePDC abachanekileyo?
Uyilo lwanamhlanje lwePDC drill Bits njenge-matrix ifana kancinci naleyo yeminyaka embalwa eyadlulayo.Amandla okuqina kunye nokuchasana kwempembelelo kuye kwanda ubuncinane nge-33%, kwaye amandla e-cutter brazes anyuke nge-≈80%.Kwangaxeshanye, iijiyometri kunye netekhnoloji ye...Funda ngokugqithisileyo -
Isebenza njani i-PDC yokugrumba bit?
A. Ukulungiswa komngxuma a）Qinisekisa ukuba umngxuma ucocekile kwaye akukho nanye inkunkuma b）Baleka intwana yangaphambili ngengobozi eyinkunkuma ukuba inkunkuma ibilindelekile...Funda ngokugqithisileyo -
26th International Trenchless Technology Conference Suzhou ETSHAYINA.
Siza kuzimasa iNkomfa ye-26 yeHlabathi yeTrenchless Technology umboniso eSuzhou, eChina ngo-Epreli.19. 2023 ukuya ku-Epreli.21. 2023. Oomatshini boKwakha baMazwe ngaMazwe baseTshayina, ooMatshini beZixhobo zoKwakha, ooMatshini beMigodi, iZithuthi zobuNjineli kunye noMboniso weZixhobo, obanjwa rhoqo kwiminyaka emibini kwi-th...Funda ngokugqithisileyo -
Intshayelelo emfutshane yePDC kunye nePDC bit mbali
I-polycrystalline diamond compact (PDC) kunye ne-PDC drill bits ziye zaziswa kwimarike iminyaka emininzi.Ngeli xesha elide le-PDC cutter kunye ne-PDC drill bit baye bafumana ukusilela okuninzi kumanqanaba abo okuqala, nabo bafumana uphuhliso olukhulu.Kancinci...Funda ngokugqithisileyo -
Yintoni umahluko phakathi komzimba wentsimbi kunye ne-matrix body PDC bit
I-PDC drill bit yenziwa ikakhulu ngabasiki bePDC kunye nentsimbi, idibanisa impembelelo entle yokuqina kwentsimbi kunye nokunganyangeki kwe-polycrystalline diamond compact yenza ukuba i-PDC ibe nomfanekiso okhawulezayo kwinkqubo yokomba.Umzimba wentsimbi ye-PDC bit uye ngokukhawuleza...Funda ngokugqithisileyo -
Yintoni iReverse Circulation Drilling
Izinto eziSisiseko zokuReverse Circulation Drilling Ukwemba okuthe tye asiyonto intsha.Abantu bomba amaqula kwiminyaka engaphezu kwama-8,000 eyadlulayo ukuze bafumane amanzi angaphantsi komhlaba kwiindawo ezishushu nezomileyo, hayi nje ngamasuntswana ePDC kunye neenjini zodaka njengoko sisenza namhlanje.Pha ...Funda ngokugqithisileyo -
Ithetha ntoni iCone Bit?
I-cone bit sisixhobo esenziwe nge-tungsten okanye intsimbi eqinile etyumza amatye ngexesha lenkqubo yokomba.Ngokuqhelekileyo yenziwe ngamaqhekeza amathathu ajikelezayo ajikelezayo anamazinyo aqinileyo aqhekeza ilitye libe ngamaqhekeza amancinci.Sisixhobo esiqhele ukusetyenziswa kwi-trenchless drilling operation...Funda ngokugqithisileyo -
PDC PCD umahluko
I-PDC OKANYE I-PCD DILL BIT?YINTONI UMAHLUKO?I-PDC drill bit ithetha i-Polycrystalline Diamond Cutter core bit Awona maqula okuqala yayingamaqula amanzi, imingxuma engekho nzulu yombiwa ngesandla kwimimandla apho itafile yamanzi yayisondela kumphezulu, idla ngokuba ne-maso...Funda ngokugqithisileyo -
Ithini intsingiselo yekhowudi ye-IADC yeebhithi zokuqhuba i-tricone
Ikhowudi ye-IADC imfutshane kwi "International Association of Drilling Contractors".IKhowudi ye-IADC yeeBits ze-Tricone ichaza ukuyila kwayo kunye nezinye iimpawu zoyilo (i-SHIRT TAIL, LEG, SECTION, CUTTER).IiKhowudi ze-IADC zenza kube lula ukuba abaqhubi bachaze ukuba luhlobo luni lwesuntswana lelitye ...Funda ngokugqithisileyo -
ZEZIPHI IZINTO ZE-TRICONE BIT?
Isuntswana le-Roller Cutter / i-Roller Cone Bit Yintoni intwana yerola?Inkcazo ye-roller bit.i.I-rotary bit ekruqulayo equka ezimbini ukuya kwezine ezinemilo yeecone, rollers ezinamamazinyo ezijikwa kukujikeleziswa kweentonga zokubhola.Amasuntswana anjalo asetyenziswa kwilitye eliqinileyo kwi-oyile edinayo kwaye ...Funda ngokugqithisileyo
