8 Inchi DTH Nyundo
1 Lingaliro laposachedwa laposachedwa lobowola miyala limatengedwa kuti lipange kukula kwa mkati mwa nyundo ya dth, kuti nyundo ya dth ipeze mphamvu yabwino kwambiri yotengera mphamvu, ndipo ntchito imodzi yokhayo ndi yayikulu komanso kuthamanga kwa thanthwe kumathamanga kwambiri.
2 Mapangidwe apadera ochepetsera taper amatha kuchepetsa kukana kukweza ndikuchepetsa kwambiri kulephera kwa nyundo ya dth pomwe chobowoleracho chimakwezedwa ngati zinyalala ndi kupanikizana kwadongo pakubowola.
3 Pofuna kupewa kuipitsidwa kwa fumbi pobowola, mbali zazikuluzikulu za mankhwalawa zimatengera njira yapadera yothandizira kutentha yomwe imayendetsedwa ndi pulogalamu yapakompyuta kuti ithandizire kuwonjezera madzi pang'ono amphamvu kwambiri mumlengalenga woponderezedwa pobowola thanthwe. tetezani thanzi la wogwiritsa ntchito.
Magawo aukadaulo
Dzina | Rotary Drilling Rig | |
Mtundu | SANY | |
Chitsanzo | Mtengo wa SR280 | |
Max.kubowola m'mimba mwake | 2500 mm | |
Max.kuboola mozama | 56m ku | |
Injini | Mphamvu ya injini | 261kw |
Engine model | C9 HHP | |
Idavotera liwiro la injini | 2100kw/rpm | |
Kulemera kwa makina onse | 74t ndi | |
Mutu wamphamvu | Maximum torque | 250kN.m |
Kuthamanga kwakukulu | 6-30 rpm | |
Silinda | Kupanikizika kwakukulu | 450kN |
Mphamvu yokweza kwambiri | 450kN | |
Zolemba malire sitiroko | 5300 m | |
Main winch | Mphamvu yokweza kwambiri | 256kn pa |
Kuthamanga kwakukulu kwa winchi | 63m/mphindi | |
Diameter ya chingwe chachikulu cha winch | 32 mm | |
Winch Wothandizira | Mphamvu yokweza kwambiri | 110kN |
Kuthamanga kwakukulu kwa winchi | 70m/mphindi | |
Diameter ya chingwe chothandizira cha winch | 20 mm | |
Kelly Bar | Ф 508-4 * 15m kulumikiza kelly bar |
Mawonekedwe a SANY SR280 rotary pobowola:
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