Litaba
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12.25 inches M616 pdc BIT bakeng sa seliba sa oli sa USA
Sete ea matrix ea API ea lisenthimithara tse 12.25 le li-blades tse 6 e ipabola ho chekeng ha oliwell. Moralo oa eona o ntlafalitsoeng oa li-blades tse 6 o eketsa sekhahla sa ho kenella 'me o netefatsa matla a leka-lekaneng, o fokotsa nako ea ho cheka. 'Mele oa matrix o fana ka khanyetso e phahameng ea ho tsofala, o eketsa bophelo ba ts'ebeletso le ho fokotsa maeto a li-bit. Fetola...Bala haholoanyane -
Pontšo ea bo25 ea Chaena ea Machabeng ea Petroleum le Petrochemical Technology le Theknoloji ea Lisebelisoa
Pontšo ea bo25 ea Machaba ea Petroleum le Petrochemical le Theknoloji ea Lisebelisoa ea Chaena e phethetsoe ka katleho ka la 25 Hlakubele ho isa la 28 Hlakubele Motseng oa Beijing. WEIFANG FAR EASTERN MACHINERY CO., LTD e bontšitse bokhoni ba eona, e siea maikutlo a makatsang.Bala haholoanyane -
Melemo ea sesebelisoa sa ho tjheka majoe (Hole Opener) se sebelisitsoeng ho drilla ditch witch rigs se se nang trenchless ke efe?
Ho ikamahanya le maemo ho matla: E ka sebetsa le mefuta e fapaneng ea mechini ea ho cheka joalo ka Ditch Witch, 'me e na le mekhoa e fapaneng ea ho hokela khoele, joalo ka NC, FH, IF, REG, FS, jj., e ka fihlelang litlhoko tsa khokahano ea lithupa tse fapaneng tsa ho cheka. Ebang ke Ditch W e nyane kapa e kholo.Bala haholoanyane -
Ke eng e betere, li-roller bearings kapa li-journal bearings bakeng sa li-tricone roller rock drilling bits?
Re kanna ra se kgone ho tseba di-bearing tsa drill bit ho tloha hodima drill bit, empa boleng ba di-bearing bo bohlokwa haholo. Di-bearing di arotswe ka ROLLER BARIING le JOURNAL BARIING. Tshebediso ya di-jenal bearing le di-roller bearing ka di-roller drill bits e nngwe le e nngwe e na le keletso ya yona...Bala haholoanyane -
Karolo ea ho hula ke eng?
Karolo e hulang ke karolo e tjhesang hangata e etseditsweng ho sebediswa dikarolong tse bonolo tse kang lehlabathe, letsopa, kapa majwe a bonolo. Leha ho le jwalo, di ke ke tsa sebetsa hantle dikarolong tse majwe a maholo kapa majwe a thata. Ditshebediso di kenyeletsa ho tjheka didiba tsa metsi, merafo, mocheso wa lefatshe, tikoloho le ho fuputsa...Bala haholoanyane -
API Elastomer Li-tricone bit tse koetsoeng tse nang le sekwahelo sa IADC517, IADC527, IADC537 li loketse moreki oa oli ea USA.
Boiteko ba ho cheka ba Bochabela bo Hōle bakeng sa bokhabane, ho ikopanya le bareki", ho tšepa hore e tla ba ...Bala haholoanyane -
Likaroloana tsa ho seha li-roller
Liteboho tse mofuthu ho Khamphani ea Merafo ea Korea bakeng sa ho sebelisa sesebelisoa sa ho cheka alloy sa Weifang Far Eastern Machinery - seha seliba se omileng se ka morao ho cheka seliba se tebileng se nang le bophara ba limithara tse 3 le botebo ba limithara tse 150 ka lekhetlo le le leng. Hona joale, seha se sebelisoa ka tloaelo. ...Bala haholoanyane -
Karolo ea tricone ea Tungsten Carbide Insert (TCI) ea High Performance le karolo ea tricone ea Milled Tooth le likarolo tsa ho phunya majoe tsa PDC li rometsoe ho TURKMENGEOLOGY HO TURKMENISTAN
Li-TRICONE BITS AND PDC BITS tsena ke WEIFANG FAR EASTERN MACHINERY CO., LTD. Ka moralo o mocha oa sebopeho, e tla fana ka ts'ebetso e tšoarellang haholo bakeng sa tricone bit le PDC bit tse sebetsang hantle. Litšenyehelo tsa drill bit e ntle lia fapana...Bala haholoanyane -
Selelekela se sekhutšoanyane sa li-cutter tsa PDC
Moralo oa kajeno oa Li-bits tsa ho drilla tsa PDC joalo ka matrix ha o tšoane le oa lilemong tse 'maloa tse fetileng. Matla a ho tsikinyeha le khanyetso ea tšusumetso li eketsehile ka bonyane 33%, 'me matla a li-braze tsa cutter a eketsehile ka ≈80%. Ka nako e ts'oanang, li-geometri le theknoloji...Bala haholoanyane -
Mokhoa oa ho tseba tlhahlobo ea mehlala ea PDC bit ROP le phello ea matla a lefika ho li-coefficients tsa mohlala?
Kakaretso Maemo a theko e tlase ya oli a hajwale a ntjhafaditse kgatello ya ntlafatso ya ho tjheka e le ho boloka nako ho tjheka didiba tsa oli le kgase le ho fokotsa ditjeo tsa tshebetso. Sekgahla sa ho kenella (RO...Bala haholoanyane -
Mokhoa oa ho khetha li-cutter tse nepahetseng tsa PDC?
Moralo oa kajeno oa Li-bits tsa PDC drill e le matrix ha o tšoane le oa lilemong tse 'maloa tse fetileng. Matla a ho tensile le khanyetso ea tšusumetso li eketsehile ka bonyane 33%, 'me matla a li-braze tsa cutter a eketsehile ka ≈80%. Ka nako e ts'oanang, li-geometri le theknoloji ea...Bala haholoanyane -
Mokhoa oa ho sebelisa karolo ea ho cheka ea PDC?
A. Tokiso ea lesoba a）Etsa bonnete ba hore lesoba le hloekile 'me ha ho na lithōle b）Matha karolo e fetileng ka baskete ea lithōle haeba ho lebelletsoe hore ho tla jeoa lithōle ...Bala haholoanyane