Nkhani
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Kupititsa patsogolo Kuchita Bwino Kubowola ndi Koka Bits
Chobowola ndi chobowola chomwe chimapangidwa kuti chizigwiritsidwa ntchito mofewa monga mchenga, dongo, kapena thanthwe lofewa. Komabe, sizigwira ntchito bwino pamiyala yolimba kapena miyala yolimba. Ntchito zikuphatikiza kukumba zitsime zamadzi, migodi, geothermal, chilengedwe ndi kufufuza ...Werengani zambiri -
API Elastomer Yosindikizidwa yokhala ndi tricone bit IADC517,IADC527,IADC537 ndi okonzeka ku USA oilwell kasitomala.
Far Eastern Drilling amayesa kuchita bwino, kampani makasitomala", akuyembekeza kukhala ...Werengani zambiri -
Mitundu ya ma roller cutter
Tikukuthokozani kwambiri Korea Mining Company pogwiritsira ntchito chida cha Weifang Far Eastern Machinery alloy pobowola - dry reverse well cutter kubowola chitsime chakuya chokhala ndi mita 3 ndikuya mita 150 nthawi imodzi. Pakadali pano, chodulacho chikugwiritsidwa ntchito bwino. ...Werengani zambiri -
High Performance Tungsten Carbide Insert (TCI) tricone bit ndi Milled Tooth tricone bit ndi PDC kubowola miyala ya PDC Zatumizidwa ku TURKMENGEOLOGY KU TURKMENISTAN
TRICONE BITS NDI PDC BITS izi ndi WEIFANG FAR EASTERN MACHINERY CO., LTD. Ndi kapangidwe katsopano kamangidwe kake, kamapereka magwiridwe antchito olimba kwambiri a trione bit ndi PDC bit. Mtengo wa kubowola bwino umasiyanasiyana ...Werengani zambiri -
Chidziwitso chachidule cha odula a PDC
Masiku ano PDC kubowola Bits Design ngati matrix sikufanana pang'ono ndi zaka zingapo zapitazo. Kulimba kwamphamvu komanso kukana kwamphamvu kwawonjezeka ndi 33%, ndipo mphamvu zodulira zawonjezeka ndi ≈80%. Nthawi yomweyo, ma geometries ndi ukadaulo ...Werengani zambiri -
Kodi mungadziwe bwanji kuwunika kwamitundu ya PDC bit ROP ndi momwe mphamvu yamwala imagwirira ntchito?
Kutsika kwamitengo yamafuta pakadali pano kwalimbikitsanso kutsindika pakuwongolera bwino pakubowola pofuna kupulumutsa nthawi pobowola zitsime zamafuta ndi gasi ndikuchepetsa ndalama zogwirira ntchito. Mlingo wa kulowa (RO...Werengani zambiri -
Momwe mungasankhire odulidwa olondola a PDC?
Masiku ano PDC kubowola Bits Design ngati matrix sikufanana pang'ono ndi zaka zingapo zapitazo. Kulimba kwamphamvu komanso kukana kwamphamvu kwawonjezeka ndi 33%, ndipo mphamvu zodulira zawonjezeka ndi ≈80%. Nthawi yomweyo, ma geometries ndi ukadaulo wa ...Werengani zambiri -
Momwe mungagwiritsire ntchito pobowola PDC?
A. Kukonza dzenje a）Onetsetsani kuti dzenjelo ndi loyera ndipo palibe zosafunika b）Thamangani pang'onopang'ono ndi dengu lopanda kanthu ngati mutafuna kutaya ...Werengani zambiri -
26 International Trenchless Technology Conference Suzhou CHINA.
Tikhala nawo pachiwonetsero cha 26 cha International Trenchless Technology Conference ku Suzhou, China pa Epulo. 19. 2023 mpaka Epulo. 21. 2023. China International Construction Machinery, Building Equipment Machinery, Mining Machinery, Engineering Vehicles and Equipment Expo, unachitikira zaka ziwiri zilizonse pa th...Werengani zambiri -
Chidule cha mbiri ya PDC ndi PDC bit
Polycrystalline diamondi yaying'ono (PDC) ndi PDC kubowola bits zakhala zikudziwika pamsika kwazaka makumi angapo. Munthawi yayitali iyi PDC cutter ndi PDC drill bit akumana ndi zopinga zambiri koyambirira kwawo, adakumananso ndi chitukuko chachikulu. Pang'onopang'ono...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa thupi lachitsulo ndi matrix body PDC bit
Kubowola kwa PDC kumapangidwa makamaka ndi odula a PDC ndi chitsulo, kuphatikiza kulimba kwachitsulo komanso kusamva kukana kwa polycrystalline diamondi yaying'ono kumapangitsa kuti PDC ikhale ndi zithunzi mwachangu pobowola. Thupi lachitsulo PDC pang'ono lili ndichangu ...Werengani zambiri -
Kodi Reverse Circulation Drilling ndi chiyani
Ma Basics of Reverse Circulation Drilling Horizontal directional kubowola si chinthu chatsopano. Anthu anakumba zitsime zaka zoposa 8,000 zapitazo kuti apeze madzi apansi pa nthaka m’madera otentha ndi owuma, osati ndi ma PDC ndi ma motors amatope monga momwe timachitira lero. Apo ...Werengani zambiri