6′ boholo ho theosa le lesoba dth hamore le theko ea fektheri e nyane e rekisoang

6′ boholo ho theosa le lesoba dth hamore le theko ea fektheri e nyane e rekisoa Featured Image

Tlhaloso e Khutšoanyane:

DTH hamore ke mofuta oa lisebelisoa tsa ho cheka lejoe la pneumatic, phapang ho tse ling ke nakong ea hamore ea ho phunya hamore e lula e le ka tlase ho sekoti, e ama lejoe ka hanyane ho tloha hamore ka kotloloho.Moea o nang le khatello e phahameng o kena ka hamoreng ka phala ea ho phunya, ebe o tsoa likotoana tsa ho phunya, moea oa ho tsoa o sebelisoa ho phatlola li-cuttings ho tloha botebong ba sekoti.Matla a potolohang a sebetsang ho hamore ea DTH a tsoa ho enjene e potolohang mochining oa ho cheka, matla a ho hula a tsoa sesebelisoa sa ho fepa ebe o fetisetsa matla ho hamore ka phala ea ho cheka.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

The DTH impactor ke karolo ea mochini oa ho cheka ka sekoting, ke sesebelisoa se sebetsang sa mochini oa ho phunya o tlase.The impactor e arotsoe ka khatello e tlase ea moea, khatello e mahareng le tšusumetso e matla ea moea. E sebelisoa haholo ho metallurgy, mashala, lik'hemik'hale, merafo le polokelo ea metsi, motlakase oa metsi, tsela e kholo, terene, ts'ireletso ea naha, kaho le lesoba le leng la boenjiniere. Ho etsa ts'ebetso.E loketse ts'ebetso e omileng le e metsi ea metsi a blasthole, Ts'ebetso ea eona e ka tšeptjoa, Kahoo ke sesebelisoa se setle ka ho fetisisa sa ho phunya.

Mohlala	Khokahano ea Khoele	OD(mm)	Rec.Hole Size	Mokhoa oa Shank	Khatello ea Mosebetsi(Bar)
CD35	API 2 3/8" Reg	φ82mm	φ90-φ105	DHD3.5 CD35	1.0-1.5Mpa
CD45	API 2 3/8" Reg	φ99mm	φ110-φ135	Cop44 DHD340 CD45	1.0-2.5Mpa
CSD4	API 2 3/8" Reg	φ99mm	φ110-φ135	SD4 CSD4	1.0-2.5Mpa
CQL40	API 2 3/8" Reg	φ99mm	φ110-φ135	QL40 CQL40	1.0-2.5Mpa
CD55	API 2 3/8" Reg API 3 1/2" Reg	φ125mm	φ135-φ155	Cop54 DHD350R CD55	1.0-2.5Mpa
CSD5	API 3 1/2" Reg	φ125mm	φ135-φ155	SD5 CSD5	1.0-2.5Mpa
CQL50	API 3 1/2" Reg	φ125mm	φ135-φ155	Cop54 QL50 CQL50	1.0-2.5Mpa
CD65	API 3 1/2" Reg	φ148mm	φ155-φ190	Cop64 DHD360 CD65	1.0-2.5Mpa
CSD6	API 3 1/2" Reg	φ148mm	φ155-φ190	SD6 CSD6	1.0-2.5Mpa
CQL60	API 3 1/2" Reg	φ148mm	φ155-φ190	Cop64 QL60 CQL60	1.0-2.5Mpa
CD85	API 4 1/2" Reg	φ185 limilimithara	φ195-φ254	Cop84 DHD380 CD85	1.0-2.5Mpa
CSD85	API 4 1/2" Reg	φ185 limilimithara	φ195-φ254	SD8 CSD8	1.0-2.5Mpa
CQL80	API 4 1/2" Reg	φ185 limilimithara	φ195-φ254	QL80 CQL80	1.0-2.5Mpa
CSD10	API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg	φ225 limilimithara	φ254-φ311	SD10 CSD10	1.0-2.5Mpa
CN100	API 6 5/8" Reg	φ225 limilimithara	φ254-φ311	NUMA100 CN100	1.0-2.5Mpa
CSD12	API 6 5/8" Reg	φ275 limilimithara	φ305-φ445	SD12 CSD12	1.0-2.5Mpa