Mapheo a 4 a PDC Drag Bit a lisenthimithara tse 6 bakeng sa ho phunya seliba se thata

6 Inches PDC Drag Bit mapheo a 4 bakeng sa ho tjheka selibeng se thata Setšoantšo se Hlahisitsoeng

Lebitso la Letšoao:	Bochabela bo Hōle
Setifikeiti:	API le ISO
Nomoro ea Mohlala:	Li-inchi tse 6 le mahare a 4
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:	Oli, Khase, Geothermy, Ho cheka seliba sa metsi, HDD, Merafo

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Video e Amanang

Khataloge

Tlhaloso ea Sehlahisoa

Lintlha tsa PDC drag drill bit
1. Boholo: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 133mm, 145mm, 153mm, 175mm, 185mm, 193mm
2. Mofuta oa bit: Mofuta oa pilara, o kobehileng, mapheo a mararo, mapheo a mane, mapheo a mahlano, mapheo a tšeletseng
3. Boholo ba seha sa PDC: 1303, 1304,1308,1603
4. Lisebelisoa tsa 'mele: Tšepe, Tungsten Carbide matrix.
5. Lefika le loketseng: lejoe la seretse, lejoe la mokoetla, shale, lejoe la lehlabathe le granite jj.
6. 'Mala: Grey, Khauta, Putsoa, kapa joalo ka kopo ea moreki

Tlhaloso ea Sehlahisoa

Boholo ba Bit ea Hula (Inchi)	Li-inchi tse 6
Khokahano ea Li-Bit tsa Hula	Phini e tloaelehileng ea 3 1/2"
Bongata ba Mahare	4
Tlhahiso ea Li-Bit tsa Hula	E bonolo, e mahareng e bonolo, e thata, e mahareng e thata, e thata haholo.

Tlhokomeliso: Boholo bo khethehileng bo fumaneha ka sampole kapa litšoantšo tse fanoeng.

Mofuta	Tekanyo		Khokahano ea Khoele
Mofuta	intshi	mm	Khokahano ea Khoele
Mofuta oa Mohato oa 3 oa Maqephe	3 1/2~17 1/2	89~445	N Rod,2 3/8 ~ 6 5/8 API REG / HAEBA
Mofuta oa Chevron oa makhasi a 3	3 1/2~8	89~203	N Rod,2 3/8 ~ 4 1/2 API REG / HAEBA

Likotoana tsa PDC bakeng sa Merafo ea Mashala le Mosebetsi oa Majoe (mapheo a 3)
Karolo ea ho phunya ea PDC ke thepa e thata haholo e kopantsoeng le taemane le motsoako o thata tlas'a mocheso o phahameng. Ha e na feela melemo ea ho ba thata le ho tšoarella ho tsoa daemaneng, empa hape e na le melemo ea ho hanyetsa tšusumetso e phahameng le lehare le leholo ho tsoa motsoakong o thata. Ha e ntlafatse haholo katleho ea ho phunya 'me ke karolo e loketseng ea ho phunya bakeng sa ts'ebetso ea ho phunya ea lefika le mahareng le le thata hammoho le lefika le thata haholo.
Sejana sa di-bits tsa PDC se entswe mme se hatelloa ka tshepe ya maemo a pele. Bokgoni ba yona ba mechini bo matlafatswa ke disebediswa tsa kalafo ya mocheso wa vacuum tse iketsang ka boiketsetso.
Mofuta o tloaelehileng o amohela PDC ea Chaena e le lehare la eona, ha mofuta o matla haholo o amohela lehare la Amerika ka GE. Ho khetha mofuta o nepahetseng ho etsa karolelano e phahameng ea ts'ebetso le theko.
Li-drill bits tsa rona tsa PDC li sebelisoa haholo indastering eohle, joalo ka merafo ea mashala, ho hlahloba oli, ho hlahloba jeoloji, metsi le motlakase oa metsi, literene le litsela, kaho ea lithanele le tse ling.
Li-bits tsa ankora tsa PDC tse nang le mapheo a mabeli (mofuta o tloaelehileng oa halofo ea potoloho) li sebelisoa ho thatafalo e seng kholo ho feta f8. Bophelo ba ts'ebetso ke makhetlo a 10-30 ho feta li-bits tse tloaelehileng tsa alloy, 'me katleho e ka ntlafatsoa ka 60%. Ntle le moo, li-bits tsa PDC ha li hloke ho baloa, e leng se fokotsang matla a basebetsi le ho thusa ho boloka litšenyehelo.
Khamphani ea Amerika ea GE, e hlahisa thepa ea mantlha ea lehare bakeng sa li-ankora tsa PDC tse nang le mapheo a mabeli (mofuta o matlafalitsoeng hanyane). Boleng ba taemane bo feta makhetlo a 1.5 a li-bit tse tloaelehileng, tse nang le khanyetso e ntle ea ho khohlela 'me li sebelisoa lefikeng le mahareng le le thata (f<12).
Li-bits tsa PDC tse matlafalitsoeng haholo li amohela litaemane tse sa tsoa etsoa tse kang bolo lehare la tsona. Litšobotsi: lebelo le potlakileng la ho phunya, ho hanyetsa ho hoholo ha tšusumetso.
Ha dikotwana tsa ho tjheka di sebetsa, lehlakore le sebedisetswa ho seha sebopeho se tlwaelehileng le se lekanang, ha lera le sebetsa e le sethibela ho qoba ho tjheka ho hoholo, e leng se thusang ho fokotsa kgonahalo ya tshenyo. Ka lebaka leo, boemo ba ho tjheka bo ntlafaditswe.