Theko e phahameng ea ho cheka likotoana tsa metsi a China API hantle

Theko e phahameng ea li-bits tsa ho cheka lefika la tricone tsa metsi a Chaena API Setšoantšo se Hlahisitsoeng

Lebitso la Letšoao:	Bochabela bo Hōle
Setifikeiti:	API le ISO
Nomoro ea Mohlala:	IADC537
Bonyane ba Odara:	Sekotwana se le seng
Lintlha tsa sephutheloana:	Lebokose la Plywood
Nako ea thomello:	Matsatsi a 5-8 a mosebetsi
Molemo:	Tshebetso e Potlakileng
Nako ea Tiisetso:	Lilemo tse 3-5
Kopo:	Seliba sa oli, khase ea tlhaho, geothermy.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Video e Amanang

Khataloge

Tlhaloso ea Sehlahisoa

Li-drill bits tsa metsi tsa API tse ngata tsa TCI tricone rock drill IADC537 tse nang le bearing e koetsoeng ea elastomer bakeng sa sebopeho se thata li teng setokong ka theko e theotsoeng ho tsoa fekthering ea China
Tlhaloso ea Bite:
IADC: 537-TCI journal e koetsoeng ka bearing bit e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase a ho hatella.
Matla a Khatello:
85-100 MPA
12,000-14,500 PSI
Tlhaloso ea fatše:
Majoe a mahareng a thata le a kgohlang a kang majwe a lehlabathe a nang le mela ya quartz, lejwe la mokoetla le thata kapa chert, majwe a hematite, lejwe le thata, le kgohlang hantle le kang: majwe a lehlabathe a nang le quartz binder, dolomites, shales tsa quartzite, magma le majwe a nang le di-coarse grained.
Ho tjheka ha Bochabela bo Hole ho ka fana ka di-tricone bits ka boholo bo fapaneng (ho tloha ho 3” ho isa ho 26”) le boholo ba Dikhoutu tsa IADC.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Lejoe la Rock	Li-inchi tse 9 1/2
Boholo ba Lejoe la Rock	241.3 mm
Mofuta oa Bite	Sete ea Tungsten Carbide Insert (TCI)
Khokahano ea Khoele	PIN ea REG ea API ea 6 5/8
Khoutu ea IADC	IADC537G
Mofuta oa ho Beha	Ho Bearing ea Koranta
Tiiso ea ho Beha	Elastomer e tiisitsoeng
Tšireletso ea Serethe	E fumaneha
Tšireletso ea mohatla oa hempe	E fumaneha
Mofuta oa Potoloho	Ho potoloha ha seretse
Liparamente tse sebetsang
WOB (Boima ba 'Mele)	24,492-54,051 liponto
WOB (Boima ba 'Mele)	109-241KN
RPM(r/min)	120~50
Sebopeho	Meetso e mahareng e nang le matla a tlase a ho hatella, joalo ka shale e mahareng, lejoe la mokoetla, lehlabathe le mahareng, jj.

Ho cheka ke projeke ea boenjiniere e sebelisang lisebelisoa tsa ho cheka le theknoloji ho nts'etsapele le ho sebelisa mehloli ea metsi ka mokhoa o utloahalang mobung oa lefatše. Ka lehlakoreng le leng, metsi a ka tlas'a lefatše ke metsi a teng mapetsong a lekokong la lefatše kapa mapetsong a mobu. Metsi a linaheng tse fapaneng a patiloeng ka tlas'a lefatše a bitsoa metsi a ka tlas'a lefatše ka kakaretso.
Tšusumetso ea litšobotsi tsa ho khaola metsi tsa meaho e fapaneng tlhahisong ea liliba tsa oli ke e latelang.
1. Majoe a hloekileng a lehlabathe le lehlohlojane ke mohloli o motle ka ho fetisisa oa metsi.
Sebopeho sena se na le monya metsi a mangata, metsi a mangata le ho kenella hantle ha metsi.
2. Lera le kopaneng la lehlabathe le lehlohlojane.
Lera le kopaneng la lehlabathe le lehlohlojane le lona ke sebopeho se hlahisang metsi. Ke lefika la bobeli le hlahisang metsi ka lebaka la tekanyo e fapaneng ea lehlabathe. Ha lehlabathe le le tlase, tlhahiso ea metsi e ba holimo.
3. sebopeho sa letsopa.
Leha meaho ya letsopa e ka kgona ho tshwara metsi hantle, ho thata hore metsi a tsamaye ka hara yona. Sena se bolela hore moaho wa letsopa ha o tlale metsi ka hara sediba, kahoo ha se aquifer.
4. Lejoe la lehlabathe.
E bua ka lefika la khale le tsoetsoeng lefatšeng le boholo ba lithollo tsa 0.0625 ~ 2 mm le lehlabathe le etsang karolo e fetang 50% ea likaroloana tsohle tsa khale. Ke lefika le fokolang le hlahisang metsi haeba letsopa le sebetsa lejoeng la lehlabathe e le samente ho tšoara lehlabathe hammoho.
5. Lejoe la mokoetla.
Har'a mafika 'ohle a sedimentary, ke mohloli o motle oa metsi. Hangata lejoe la mokoetla le na le masoba a maholo, joalo ka mahaha a karst a ka tlas'a lefatše, a nang le metsi a mangata, empa boleng ba metsi bo fokola.
6. Basalt.
Libethe tsa pele ho nako li teteaneng ho e-na le ho hlahisa metsi a matle hobane li kopantsoe hammoho. Haeba ho lieha ho fihla, li na le kholo e kang ea sponge 'me ke mohloli o motle oa metsi.
7. Ke lefika le thata.
Majoe a kang granite, porphyry le majoe a mang a kristale hangata ha a hlahise metsi hantle. Libethe tse mpe ka ho fetisisa tse hlahisang metsi ke majoe a feto-fetohang a kang gneiss, quartzite, SLATE le sesepa.
E le ho qoba ho tjheka ho sa sebetseng hantle, boholo ba di-bit tsa khoune tse tloaelehileng tsa oli bo lokela ho kgethwa ha ho ralwa bophara ba ho tjheka. Kgetho ya di-bit tsa khoune tse tloaelehileng bakeng sa lesoba la pilot e tlameha ho nolofatsa tshebetso ya di-bit tsa khoune tsa kopano tse kopanyang hape ho fokotsa ditjeo tsa tshebetso ya di-bit.
Tšusumetso ea liparamente tsa ho cheka katlehong ea ho cheka ke boima ba biti. Boima ba biti bo lokela ho khethoa ho latela thata le bonolo ba sebopeho. Hape, boleng ba biti, mokoti oa metsi, lisebelisoa tsa ho cheka, ho falla le ts'ebetso ea mokelikeli o ntšang metsi, lisebelisoa le matla li lokela ho nahanoa.

Tšebeliso e nepahetseng ea trigon bit: leka ho khetha mofuta oa trigon bit e loketseng litlhoko tsa lithological, bapisa boholo ba bit le moralo oa ho phunya, 'me u e sebelise ka tatellano ea boholo. Ts'ebetsong ea ts'ebeliso, haeba ho na le pherekano, sesosa se lokela ho hlahlojoa hang-hang ho hlahloba hore na sebopeho sea fetoha kapa lebota la seliba lea putlama. Liparamente li lokela ho hlahlojoa le ho lokisoa hang-hang. Haeba li-uplift bit li sa khone ho phunya ka mokhoa o tloaelehileng, li-uplift bit li lokela ho hlahlojoa, 'me boemo ba ts'ebetso ba li-bit ka sekoting bo lokela ho hlahlojoa le ho ahloloa. Ho phaella moo, mehato e lokela ho nkoa ho laola ho kheloha ha sebaka sa seliba, ho fokotsa sebaka pakeng tsa sesebelisoa sa ho phunya le lesoba, le ho bapala karolo ea ho phunya lesoba le tiileng le ho thibela ho kheloha. Ho thibela ho kheloha, concentrator le molala oa drill li ka eketsoa holimo ho li-trigonal cone bit.