Fektheri ea API ea li-bits tsa rotary button miner IADC732 bakeng sa lefika le thata
Tlhaloso ea Sehlahisoa
Likotoana tsa ho cheka seliba sa tricone tse rekisoang ka bongata ka theko e theotsoeng ho tsoa China factory.
Tlhaloso ea Bite:
IADC:732 - Karolo e tloaelehileng ea TCI ea ho rola e nang le li-bearing tse bulehileng bakeng sa libopeho tse thata tse hulang hanyane le tse hulang hanyane.
Matla a Khatello:
100-150 MPA
14,500-23,000 PSI
Tlhaloso ea fatše:
Majoe a thata, a teteaneng hantle a kang: limestone tse thata tsa silica, streaks tsa quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, le granite.
Re ka fana ka dikotwana tsa ho tjheka tsa tricone rock ka boholo bo fapaneng le boholo ba Dikhoutu tsa IADC.
Tlhaloso ea Sehlahisoa
Ho chekeng morafo oa mashala, maemo a rarahaneng a jeoloji le a metsi, alluvium e teteaneng ea mobu o ka holimo, mekhahlelo e mengata ea lehlabathe le potlakileng, phallo e kholo ea metsi, bophara bo boholo ba seliba, mokoti o tebileng oa seliba, le sekala sa ts'ebetso se kopaneng hangata, hammoho le mocheso o phahameng, khatello e phahameng le khatello e phahameng ea sebopeho selibeng se tebileng, li tla mpefatsa haholo boima ba ho rarahana ha ka tlas'a lefatše le bothata ba kalafo.
Mathata a mang a lokela ho rarolloa ho latela litšobotsi tsa ho cheka merafong ea mashala:
1.Bothata ba ho eketsa lebelo la ho tjheka.
2. Thibelo le kalafo ea ho putlama ha seliba, ho fokotseha ha bophara, ho theoha ha ho cheka le likotsi tse ling.
3. Theknoloji ea ho thibela ho kheloha.
4. Ho hanyetsa mocheso o phahameng.
5. Mathata a ho seha disebediswa kahong ya seliba se tebileng.
Sistimi ea tlhahiso ea Indasteri ea Merafo ke sistimi e rarahaneng e entsoeng ka lihokelo tse ngata.
Ka hona, ho hlokahala ho ntlafatsa sebopeho sa karolo e kgolo ya bophara. Ka keketseho ya bongata ba mokelikeli wa ho tjheka le botebo ba sediba, kgatello ya kholomo ya mokelikeli e na le phello ya kgatello hodima dikarolo tse robehileng tse ka tlase ho sediba, mme dikarolo tse robehileng tse tswang karolong ya khoune ha di bonolo ho di siya tlase ho sediba tlasa kgatello e fapaneng, e leng se fellang ka ho thehwa ha mosamo tlase ho sediba, ho fokotsa bokgoni ba ho sila, jj. Sebopeho se utlwahalang sa karolo se tla potlakisa phallo ya dikarolo ka hara lesoba le ka tlase, se ntlafatse bokgoni ba ho sila, se potlakise lebelo la ho tjheka le ho kgutsufatsa potoloho ya ho tjheka.
Ntle le ho ntlafatsa bophelo ba karolo e roller, bophelo ba tšebeletso ea roller bo na le tšusumetso e kholo litšenyehelong tsa kaho ea ho cheka seliba. Bophelo ba karolo e roller bo itšetlehile haholo-holo ka bophelo ba tiiso, bearing le parent.
Ho khetha libaka tse nepahetseng tsa ho phunya majoe ho bohlokoa haholo pele o qala projeke.
Bothata ba mafika bo ka ba bonolo, bo mahareng le bo thata kapa bo thata haholo, boima ba mofuta o mong oa mafika le bona bo ka fapana hanyane, mohlala, lejoe la mokoetla, lejoe la lehlabathe le na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, jj.
Morerong oa ho cheka, Bochabela bo Hōle bo na le boiphihlelo ba lilemo tse 15 le linaha tse fetang 30 ho fana ka lits'ebetso tsa ho cheka le mekhoa e tsoetseng pele ea ho cheka bakeng sa lits'ebetso tse fapaneng. Ts'ebeliso e kenyelletsa ho cheka morafong oa mashala, merafo ea koporo, tšepe ea tšepe, khauta ea khauta le tse ling. Likarolo tse fapaneng tsa ho cheka li ka fetoloa ho latela sebopeho se fapaneng sa lefika hobane re na le fektheri ea rona ea li-drill bits e netefalitsoeng ke API le ISO. Re ka fa moenjiniere oa rona tharollo ha u ka fana ka maemo a itseng, joalo ka ho thatafala ha majoe, mefuta ea rig ea ho cheka, lebelo la rotary, boima ba bit le torque.









