Likotoana tsa merafo e tebileng ea seliba IADC642 bakeng sa ho cheka lejoe le thata

Likotoana tse tebileng tsa merafo IADC642 bakeng sa ho cheka lejoe le thata Featured Image

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC642
Bonyane Bongata ba Odara:	1 sengoathoana
Lintlha tsa Sephutheloana:	Lebokose la Plywood
Nako ea thomello:	5-8 matsatsi a ho sebetsa
Molemo:	Ts'ebetso e Phahameng ea Lebelo
Nako ea Tiisetso:	3-5 lilemo
Kopo:	Ho cheka merafong ea mashala, ho rafa koporo, tšepe ea tšepe, khauta ea khauta.

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Tlhaloso ea Sehlahisoa

Merafo ea li-tricone rock drill bits ka theko e theotsoeng ho tsoa fekthering ea China.
Tlhaloso ea Bit:
IADC: 642 - TCI e tloaelehileng e bulehileng ea rolara e nang le tšireletso ea gauge bakeng sa libopeho tse thata tse mahareng tse nang le matla a phahameng a khatello.
Matla a Khatetsang:
100-150 MPA
14,500-23,000 PSI
Tlhaloso ea Motheo:
Majoe a thata, a kopantsoeng hantle joalo ka: li-limestone tse thata tsa silica, li-quarzite streaks, pyrite ores, ores hematite, magnetite ores, chromium ores, ores phosphorite, le granite.
Re ka fana ka likotoana tsa ho cheka lejoe la merafo ka mefuta e fapaneng ea boholo le Likhoutu tse ngata tsa IADC.

Tlhaloso ea Sehlahisoa

Tsamaiso ea tlhahiso ea Indasteri ea Merafo ke mokhoa o rarahaneng o entsoeng ka lihokelo tse ngata.
Ha ho chekoa merafong ea mashala, maemo a thata a geological le hydrologic, alluvium e teteaneng ea mobu o kaholimo, likarolo tse ngata tsa lehlabathe, phallo e kholo ea metsi, bophara bo boholo ba seliba, liliba tse tebileng, 'me hangata mocheso o phahameng, khatello e phahameng le khatello e phahameng ea sebopeho. seliba se tebileng, se tla mpefatsa haholo boima ba ho rarahana ka tlas'a lefatše le bothata ba phekolo.
Mathata a mang a tlameha ho rarolloa ho latela litšobotsi tsa ho cheka morafong oa mashala:
1.Bothata ba ho eketsa lebelo la ho cheka.
2.Thibelo le phekolo ea ho oa ha seliba, ho fokotsa bophara, ho theoha ha metsi le likotsi tse ling.
3.Theknoloji e khahlanong le ho kheloha.
4.Ho hanyetsa mocheso o phahameng.
5.Mathata a ho itšeha lisebelisoa kahong e tebileng ea seliba.
Ho bohlokoa haholo ho khetha likotoana tsa ho cheka majoe pele u qala morero.
Majoe a thata a ka 'na a e-ba bonolo, a mahareng le a thata kapa a thata haholo, ho thatafala ha mofuta o le mong oa majoe ho ka boela ha fapana, ka mohlala, lejoe la mokoetla, sandstoneshale e na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lehlabathe le bohareng le lehlabathe le thata, joalo-joalo.
Morerong oa ho cheka,Bochabela bo Hōleba na le lilemo tse 15 le boiphihlelo ba litšebeletso tsa linaha tse fetang 30 ho fana ka lisebelisoa tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Kopo e kenyeletsangho cheka morafong oa mashala, ho rafa koporo, tšepe ea tšepe,mabele a khautajoalo-joalo. Likarolo tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika a fapaneng hobane re na le tsa rona.API & ISOfeme e netefalitsoeng ea likotoana tsa ho phunya.Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a ikhethileng, joalo kaho thatafala ha majoe, mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.