Fektheri ea ho cheka hantle, IADC126 17 1/2 inches (444.5mm)
Tlhaloso ea Sehlahisoa
Likotoana tsa leino la Mille boetse e bitsoa li-cone cone bits), e entsoe ka lisebelisoa tsa alloy tse matla tse tsoang ho baetsi ba li-tricone cone bit. Ha re leke feela ho ntlafatsa ts'ebetso ea ho hanyetsa meno, empa hape re ntlafatsa ka botlalo phello ea ho kuta le sebaka se thellang sa boro. Hona joale, sesebelisoa sena se ka sebelisoa hantle ho boenjiniere ba morao-rao ba ho phunya, bo ke keng ba fokotsa feela monyetla oa ho robeha ha meno, empa hape le ho ntlafatsa tlhophiso ea palo ea meno le palo ea meno, le ho sebelisa ka botlalo mosebetsi oa meno. ho sila leino.
Ts'ebetsong ea tlhahiso ea "bit khoune", e sebelisa lesoba le ka hare le cheselitsoeng antifriction alloy, e ka ntlafatsang bokhoni ba ho loma ho isa tekanyong e itseng, hape e kentsoe ho fokotsa phapang ea khatello le ho thibela seretse ho kena tsamaisong ea lubrication Rubber ho tiisa. sesebelisoa. Bokhoni le bophelo ba ts'ebeletso ea sisteme ea lubrication ea seal ea drill bit e ka ntlafatsoa haholo.
Tlhaloso ea Sehlahisoa
Lisebelisoa tsa tšepe tsa tšepe li boetse li bitsoa milled tooth tricone bit, "tšepe" ho bolela hore thepa ea meno ke tšepe, ha e le hantle ke mofuta oa litšepe tse khethehileng 15MnNi4Mo 'me bokaholimo ba thepa ea tšepe bo tobane le Tungsten Carbide ho eketsa ho hanyetsa.
Milled e bolela hore meno a entsoe ka mochini o silang, kahoo likotoana tsa tšepe tsa leino la tšepe li na le mabitso a mang "likotoana tsa leino la leino la mill" kapa "likotoana tsa leino la milled tricone".
Li-inch tse 26 li lula li le bophara ba lesoba la pele la ho cheka seliba se tebileng, libopeho li lula li le bonolo karolong e sa tebang, kahoo 26" e sebelisoa haholo lefatšeng ka bophara.
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 17 1/2" |
444.5 limilimithara | |
Mofuta oa Bit | Leino la tšepe la Tricone Bit/ Bit ea leino le koetsoeng la Tricone |
Khokahano ea Khoele | 7 5/8 API REG PIN |
Khoutu ea IADC | Tlhaloso: IADC 126 |
Mofuta oa Bearing | Journal e Tiisitsoeng Roller Bearing |
Ho Beha Tiiso | Rubber Tiiso |
Tšireletso ea Serethe | Ha e fumanehe |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
Nozzles | 3 |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 299,64-84,897 lbs |
133-378KN | |
RPM(r/mots) | 60-180 |
Tlhophiso | Meetso e bonolo e nang le matla a tlase a khatello le ho phunya ho phahameng, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj.
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