Theko e tlase ea Mining Exploration Rock Roller Tricone Bit bakeng sa Rotary Drilling

Feme ea rona e ts'episa bareki bohle ka lihlahisoa tsa boemo ba pele hammoho le lits'ebeletso tse khotsofatsang haholo tsa kamora thekiso. Re amohela ka mofuthu bareki ba rona ba kamehla le ba bacha hore ba ikopanye le rona bakeng sa Boikoetliso ba Botlaaseng ba Morafo oa Rock Roller Tricone Bit bakeng sa Rotary Drilling, Hona joale re bone lisebelisoa tsa tlhahiso tse nang le basebetsi ba fetang 100. Kahoo re ka netefatsa nako e khutšoane ea ho etella pele le netefatso ea boleng bo holimo.
Feme ea rona e ts'episa bareki bohle ka lihlahisoa tsa boemo ba pele hammoho le lits'ebeletso tse khotsofatsang haholo tsa kamora thekiso. Re amohela ka mofuthu bareki ba rona ba kamehla le ba bacha ho ikopanya le rona bakeng saChina Roller Bit le Tricone Bit, Re lebelletse ho fana ka lihlahisoa le lits'ebeletso ho basebelisi ba bangata ba limmarakeng tsa lefatše ka bophara; re thakhotse leano la rona la ho tuma lefatšeng ka bophara ka ho fana ka lihlahisoa tsa rona tse ntlehali lefatšeng ka bophara ka lebaka la balekane ba rona ba tsebahalang ba lumellang basebelisi ba lefats'e ho tsamaisana le boqapi ba theknoloji le likatleho le rona.

Tlhaloso ea Sehlahisoa

Li-bits tsa API tse fumanehang setokong tse tsoang ho morekisi oa China li lula li le molemong oa hau oa ho cheka seliba.
Tlhaloso ea Bit:
IADC: 517 - Koranta ea TCI e tiisitsoe ka sekhahla se sirelelitsoeng sa gauge bakeng sa liforomo tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Ho Drilling ea Bochabela bo Hōle ho ka fana ka likotoana tsa ho cheka tsa tricone ka boholo bo fapaneng (ho tloha ho 3 7/8" ho isa ho 26") le boholo ba Melao ea IADC.

9 7/8 inches(250mm) ke saese e tloaelehileng ea ho cheka seliba se tebileng joalo ka ha ho cheka seliba sa oli le khase, hape ke saese e tloaelehileng ea ho cheka masoba a rapameng.
Ho ipapisitsoe le lisebelisoa tsa ho itšeha, li-drill tsa silicone tsa rabara li fumaneha ho TCI (carbide insert) le mefuta ea meno a tšepe. iADC517 ke mofuta oa TCI oa ho phunya rabara ea silicone.

Bearing sebopeho.
Koranta e nepahetseng e phahameng e nang le libaka tse peli tsa ho sututsa, bolo e notlelang bolo, bokaholimo bo thata ba hlooho, khoune e kentsoeng ka mokelikeli o fokotsang khohlano, ebe e pentiloe ka silevera, e ntlafatsang ka nepo ho hanyetsa le ho tsikitlanya ha leqhubu mme e loketse lebelo le holimo.

Ho tiisa le ho tlotsa.
Pakete e tsoetseng pele ea tiiso ea tšepe e na le litiiso tse peli tsa tšepe le li-stiffener tse peli tse thata. Li-compress stiffeners li netefatsa kamano e ntle pakeng tsa libaka tse peli tsa ho tiisa tsa mehele ea tšepe ka matla a elastic ho fihlela ho tiisoa ha li-bearings. Ha ho cheka, litiiso tsa tšepe li batla li le matla ha li-stiffeners li tsitsitse, tse tla ntlafatsa ho tšepahala le ho tšoarella ha tiiso ea ho bea, ha tsamaiso ea matšeliso ea khatello le mafura a tsoetseng pele a ka ntlafatsa haholo ho tšepahala ha lubrication.

Tlhaloso ea Sehlahisoa

Re feme ea litsebi ea ho etsa li-drill bits, lihlahisoa tsa rona li na le likotoana tsa rabara tsa silicone, likotoana tsa PDC, li-openers tsa HDD, li-hobs tsa motheo tsa liliba tsa metsi, masimo a oli, liliba tsa khase, merafo, kaho, mocheso oa mocheso, ho cheka ka tsela, mosebetsi oa motheo o ka tlas'a lefatše lefatšeng ka bophara. . Sepheo sa rona ke ho rekisa lihlahisoa tsa boleng bo holimo ka theko e tlaase.

Feme ea rona e ts'episa bareki bohle ka lihlahisoa tsa boemo ba pele hammoho le lits'ebeletso tse khotsofatsang haholo tsa kamora thekiso. Re amohela ka mofuthu bareki ba rona ba kamehla le ba bacha hore ba ikopanye le rona bakeng sa Boikoetliso ba Botlaaseng ba Morafo oa Rock Roller Tricone Bit bakeng sa Rotary Drilling, Hona joale re bone lisebelisoa tsa tlhahiso tse nang le basebetsi ba fetang 100. Kahoo re ka netefatsa nako e khutšoane ea ho etella pele le netefatso ea boleng bo holimo.
Theko e tlaseChina Roller Bit le Tricone Bit, Re lebelletse ho fana ka lihlahisoa le lits'ebeletso ho basebelisi ba bangata ba limmarakeng tsa lefatše ka bophara; re thakhotse leano la rona la ho tuma lefatšeng ka bophara ka ho fana ka lihlahisoa tsa rona tse ntlehali lefatšeng ka bophara ka lebaka la balekane ba rona ba tsebahalang ba lumellang basebelisi ba lefats'e ho tsamaisana le boqapi ba theknoloji le likatleho le rona.