Feme ea API ea sebaka sa ho cheka oli bakeng sa seliba se tebileng setokong
Tlhaloso ea Sehlahisoa
Likotoana tsa ho cheka oli tsa API tsa Wholesale API li fumaneha ka theko e theotsoeng ho tsoa femeng ea China.
Lisebelisoa tsa ho phunya li-tricone ke lisebelisoa tse 'ngoe tsa bohlokoa tsa ho cheka ha oli ea oli. Ts'ebetso ea mosebetsi e ama ka ho toba mosebetsi oa ho cheka, joalo ka boleng ba ho cheka, sekhahla sa ho phunya le litšenyehelo tsa ho cheka.Moetso oa li-tricone roller bit o tla ipapisa le boiphihlelo bo sebetsang, bo kopantsoeng le teko. le mekhoa ea liphoso, ho pheta-pheta moralo le lipalo, kahoo ho nepahala ha moralo ho tlaase 'me potoloho ea moralo e telele.Hona joale re lekile ho ntlafatsa boleng ba moralo mme karolo e le' ngoe e ka etsoa ka phihlelo ea cacluation le ho cheka. Re thabetse ho fumana setifikeiti sa API le ISO. Re lebelletse ho sebelisana le uena haufinyane...
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 6 1/8 inch |
155.60 limilimithara | |
Mofuta oa Bit | Tšepe ea Teeth Tricone Bit / Milled Teeth Tricone Bit |
Khokahano ea Khoele | PIN ea 3 1/2 API REG |
Khoutu ea IADC | IADC217G |
Mofuta oa Bearing | Journal Bearing |
Ho Beha Tiiso | Elastomer e tiisitsoeng kapa Rubber e tiisitsoeng |
Tšireletso ea Serethe | E fumaneha |
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 |
Kakaretso ea Palo ea Meno | 100 |
Palo ea Meno ea Gage Row | 32 |
Palo ea Mela ea Gage | 3 |
Palo ea Mela e ka Hare | 7 |
Angle ea Journal | 33° |
Offset | 5.5 |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 17,527-42,019 lbs |
78-187KN | |
RPM(r/mots) | 300-60 |
E khothalelitsoeng torque e holimo | 9.5KN.M-12.2KN.M |
Tlhophiso | Sebopeho se thata sa mahareng ho isa bohareng ba khanyetso e phahameng ea ho sithabela. |
6 8/1 "ke boholo bo khethehileng masimong a ho cheka mafika a seliba sa oli. Moralo o ntlafalitsoeng oa nomoro ea leino la leino, nomoro ea leino, bolelele ba leino le pepenene, le sebopeho se ikhethang sa leino la motsoako, ho fana ka papali e felletseng ho bokhoni ba ho itšeha le lebelo la ho seha.
Khetha mohlala o nepahetseng ke oa bohlokoa nakong ea morero oa ho phunya.
Majoe a thata a ka ba bonolo, a mahareng le a thata kapa a thata haholo, ho thatafala ha mofuta o le mong oa majoe le hona ho ka fapana hanyane, mohlala, limestone, sandstone, shale e na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lehlabathe le mahareng le lejoe le thata la lehlabathe, etc.
Morerong oa ho cheka,Bochabela bo Hōlena le lilemo tse 15 le linaheng tse fetang 30 phihlelo ea litšebeletso tsa ho fana kalikotoana tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Ts'ebeliso e kenyelletsa lebala la oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, ho cheka seliba sa metsi, Likotoana tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika hobane re na le tsa rona.API & ISOfektheri e netefalitsoeng ea likotoana tsa ho phunya li-tricone. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a khethehileng, joalo ka ho thatafala ha majoe,mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.