Exploration Wireline Core Drill Bits
1. e fumaneha ka boholo bo tloaelehileng ba ho cheka (A,B,N,P,H).
2. litsela tse sa tšoaneng tsa metsi moralo.
3. bophelo bo bolelele le tshebetso e ntle.
Ho khetha karolo e nepahetseng bakeng sa mosebetsi, lekola lebelo le matla a cheka ea hau bakeng sa boholo le botebo ba mekoti e lokelang ho phunngoa le ho hlahloba maemo a fatše a kang mofuta oa majoe / sebopeho le maemo a tlaase.
Boholo:
Li-bits tsa TDS li fumaneha ka boholo bo tloaelehileng ba ho cheka.Hape, li-bits tse sa tloaelehang li ka hlahisoa ho latela litlhoko tse tsoang ho bareki.
Bophahamo ba Crown:
TDS e fana ka botebo ba impreg ea moqhaka oa 9mm, 12mm, le 16mm. Bophahamo bo bolelele ba moqhaka bo fana ka botsitso bo ntlafalitsoeng le ho sisinyeha ho fokotsehileng, ho ntlafatsa bophelo le ts'ebetso.
Metsi:
Litsela tse fapaneng tsa metsi li teng bakeng sa likotoana tse kentsoeng ka taemane.Litsela tse fapaneng tsa metsi li lumella ho phalla hantle maemong a fapaneng a fatše le mekhoa ea ho cheka.
Matrix:
Li-matrices tse kentsoeng tsa TDS li ka khethoa ke moenjiniere oa rona ho latela maemo a fatše sebakeng sa mosebetsi sa bareki.
Likhoele:
likhoele tse tloaelehileng tsa Q hammoho le mefuta ea likhoele tse hlokoang ke bareki lia fumaneha.
Bit Matrix | K1 | K3 | K5 | K7 | K9 | K11 |
Matrix Hardness | HRC54 | HRC42 | HRC30 | HRC18 | HRC6 | HRC0 |
Bothata ba Lefika | Khetha K1 haeba ho na le phahamiso e tlase e sebetsang ea K3 | Soft Rock Medium Hard Rock Hard Rock | Khetha K11 ntle le litšoantšo tsa K9 | |||
Boholo ba lijo-thollo tsa Lefika | Mabele a Maholo Mabele a Mahareng Mabele a Matle | |||||
Ho robeha ha Lefika | Karohano e Tebileng e Tloaelehileng Karohano e Felletse | |||||
Drill Rig Power | Matla a Phahameng a Matla a Mahareng Matla a Tlase |
Seq. | Boholo | Ntho | OD(mm) | Khoutu |
1 | AWL | Reaming Shell | 48 | P |
2 | BWL BWL2 | Reaming Shell | 59.9 | P, D |
3 | NWL | Reaming Shell | 75.7 | P, D |
4 | HWL | Reaming Shell | 96.1 | P, D |
5 | PWL | Reaming Shell | 122.6 | P, D |
6 | SWL | Reaming Shell | 148.1 | P, D |