Iindaba
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INkomfa yama-26 yeHlabathi yeTekhnoloji engenaMgxobhozo eSuzhou CHINA.
Siza kuya kumboniso weNkomfa yeTekhnoloji yeTrenchless yama-26 yaMazwe ngaMazwe eSuzhou, eTshayina nge-19 ka-Epreli 2023 ukuya kwi-21 ka-Epreli 2023. Oomatshini boKwakha baMazwe ngaMazwe baseTshayina, oomatshini beZixhobo zokwakha, oomatshini bokwemba, izithuthi zobuNjineli kunye neMiboniso yeZixhobo, ebanjwa rhoqo emva kweminyaka emibini kwi...Funda ngokugqithisileyo -
Intshayelelo emfutshane yembali ye-PDC kunye ne-PDC bit
Ii-Polycrystalline diamond compact (PDC) kunye nee-PDC drill bits ziye zaziswa kwimarike kangangeminyaka emininzi. Ngeli xesha lide i-PDC cutter kunye ne-PDC drill bit ziye zahlangabezana neengxaki ezininzi kwizigaba zazo zokuqala, nazo zafumana uphuhliso olukhulu. Kancinci kancinci...Funda ngokugqithisileyo -
Yintoni umahluko phakathi komzimba wentsimbi kunye nomzimba we-matrix PDC bit
I-PDC drill bit yenziwa kakhulu ngabasiki bePDC kunye nentsimbi, edibanisa ukuqina kwentsimbi kunye nokumelana nokuguguleka kwe-polycrystalline diamond compact kwenza i-PDC bit ibe nesantya esiphezulu kwinkqubo yokugrumba. Umzimba wentsimbi I-PDC bit ikhawuleza...Funda ngokugqithisileyo -
Yintoni iReverse Circulation Drilling
Iziseko Zokugrumba Ngokujika Ukujikeleza Kwendlela Ethe tye Akunto intsha. Abantu bagrumba imithombo kwiminyaka engaphezu kwama-8,000 eyadlulayo ukuze bafumane amanzi angaphantsi komhlaba kwiindawo ezishushu nezomileyo, kodwa kungekhona ngee-PDC bits kunye nee-mud motors njengoko senza namhlanje. Kukho ...Funda ngokugqithisileyo -
Kuthetha ukuthini iCone Bit?
I-cone bit sisixhobo esenziwe nge-tungsten okanye intsimbi eqinileyo etyumza amatye ngexesha lenkqubo yokugrumba. Ngokwesiqhelo senziwe ngeziqwenga ezintathu ezijikelezayo ze-conical ezinamazinyo aqinileyo aqhekeza ilitye libe ziingceba ezincinci. Sisixhobo esisetyenziswa kakhulu kwimisebenzi yokugrumba engenamngxuma...Funda ngokugqithisileyo -
Umahluko we-PDC PCD
I-PDC OKANYE I-PCD DRILL BIT? YINTONI UMAHLUKO? I-PDC drill bit ithetha i-Polycrystalline Diamond Cutter core bit. Amaqula okuqala yayingamaqula amanzi, imingxunya enganzulu eyayimbiwa ngesandla kwiindawo apho itafile yamanzi yayisondela khona kumphezulu, idla ngokuba nama-maso...Funda ngokugqithisileyo -
Ithetha ukuthini ikhowudi ye-IADC yeebhithi ze-tricone drill
Ikhowudi ye-IADC imfutshane ithetha “i-International Association of Drilling Contractors”. Ikhowudi ye-IADC yeeTricone Bits ichaza uyilo lwayo lweebheringi kunye nezinye iimpawu zoyilo (i-SHIRT TAIL, LEG, SECTION, CUTTER). Iikhowudi ze-IADC zenza kube lula kubagrumbi ukuchaza uhlobo lwe-rock bit...Funda ngokugqithisileyo -
YINTONI IZINTO EZINOKUQHELEKISA I-TRICONE BIT?
I-Roller Cutter Bit / I-Roller Cone Bit Yintoni i-roller bit? Inkcazo ye-roller bit. i. I-rotary boring bit equka ii-roller ezimbini ukuya kwezine ezine-cone-shaped, ezinamazinyo ezijikeleziswa kukujikeleza kwee-drill rods. Ezi bits zisetyenziswa kwi-hard rock kwi-oil well boring nakwi-...Funda ngokugqithisileyo -
Kutheni ii-tricone drill bits zisetyenziswa kakhulu?
IiTricone Drill Bits zisetyenziswa kakhulu kushishino lokugrumba imithombo xa kufuneka udlule kwiindlela ezithambileyo neziqinileyo zamatye. Ngenxa yokubetheka, ukutyumza kunye nokucheba amatye xa i-roller cone ijikeleza, unxibelelwano luphakathi kwekhowuni kwaye umngxuma osezantsi uncinci, into ethile...Funda ngokugqithisileyo -
Ingcali ye-WHO kutshanje ithe ubungqina besayensi obukhoyo bubonisa ukuba isifo se-coronavirus sika-2019 senzeka ngokwendalo. Ngaba uyavumelana nale mbono?
Bonke ubungqina obukhoyo ukuza kuthi ga ngoku bubonisa ukuba intsholongwane ivela kwizilwanyana kwindalo kwaye ayenziwanga okanye yenziwe ngobuchule. Abaphandi abaninzi baye bafunda iimpawu ze-genome zentsholongwane kwaye bafumanise ukuba ubungqina abuxhasi ibango lokuba ...Funda ngokugqithisileyo -
Uthini umbono wakho ngesigaba esilandelayo sentsebenziswano phakathi kwe-WHO ne-China?
Ngokuphathelele isifo se-coronavirus sika-2019, ubuchule bophando nophuhliso lwaseTshayina bunokuba negalelo ekuphuhlisweni kwemithi yokugonya yehlabathi kunye nonyango, kwaye buncede ekuboneleleni ngeziphumo zophando nophuhliso lwalo kubo bonke abo basweleyo. Inkxaso yaseTshayina ekwabelaneni ngamava, iphuhlise...Funda ngokugqithisileyo -
Ummeli oPhezulu: Nangona ubhubhane omtsha we-crown ungazange uqhambuke eBosnia naseHerzegovina, impendulo edibeneyo iyafuneka ukuthintela urhwaphilizo olunxulumene noncedo lwamazwe ngamazwe
U-Inzko uthe iBosnia neHerzegovina okwangoku ziphakathi kobhubhane omtsha we-coronavirus ka-2019. Nangona kusekutsha kakhulu ukwenza uvavanyo olupheleleyo, ukuza kuthi ga ngoku, eli lizwe libonakala ngathi lithintele ukuqhambuka okubanzi kunye nokulahlekelwa bubomi okukhulu okubangelwe yi...Funda ngokugqithisileyo