API drilling rig bits supplier IADC216 5 3/4 inches (146mm)

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC216
Bonyane Bongata ba Odara:	1 sengoathoana
Lintlha tsa Sephutheloana:	Lebokose la Plywood
Nako ea thomello:	5-8 matsatsi a ho sebetsa
Molemo:	Ts'ebetso e Phahameng ea Lebelo
Nako ea Tiisetso:	3-5 lilemo
Kopo:	Oli,Gase,Geothermy,Ho cheka seliba sa Metsi,HDD,Moepo

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Tlhaloso ea Sehlahisoa

Molao-motheo oa ho sebetsa

1) Phetoho ea Biti ea Boro Lebelo la phetohelo la sekoti ke lebelo la ho potoloha ha sesebelisoa sa ho phunya sa "turntable kapa thedown Hole".Ha karolo ea ho phunya e potoloha, khoune e boetse e potoloha ho pota-pota axis ea karolo ea ho phunya.Lebelo la mola o mong le o mong oa meno khouneng e potolohang ho pota-pota axis ea boro e fapane, 'me lebelo la mela ea bokantle ba meno ke lona le leholo ka ho fetisisa.
2) Ho potoloha ha karoloana ea ho phunya Ha karoloana ea ho phunya e potoloha, ho potoloha ho pota-pota ho pota-pota axis ea palema ea leino ho bitsoa auto rotation.Lebelo la ho potoloha ha khoune le khethoa ke lebelo la phetoho ea sekhahla sa ho phunya, 'me le amana le phello ea meno ka tlase ho seliba.
3) Longitudinal vibration (axial vibration) impact crushing of the drill bit Phetoho ea boemo ba setsi sa lebili se etsa hore boro e khutlisetse holimo le tlase ho latela tataiso ea axial, e leng ho sisinyeha ha longitudinal ea karolo ea ho phunya, e amanang le likarolo tsa sebopeho sa ho cheka tse kang bolelele ba meno le sebaka sa meno le thuto ea thuto.Libaka tse bonolo li na le li-amplitudes tse nyenyane, ha li-strata tse thata li na le amplitudes tse kholo.Maqhubu a ho sisinyeha a lekana le palo ea meno le lebelo la khoune.

4) Sliding shear breaking action of drill bits
e khethoa ke likarolo tsa sebopeho sa sekoti sa ho phunya.Ka mokhoa o bonolo, ho thella ho hoholo, 'me ka mokhoa o thata, ho joalo
e be nyane ka moo ho kgonehang kapa e se thellehe.

Likhoune tsa Rotary rolara li nyane IADC216

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	5 3/4"
Boholo ba Rock Bit	146.1 limilimithara
Mofuta oa Bit	Leino la tšepe la Tricone Bit/ Bit ea leino le koetsoeng la Tricone
Khokahano ea Khoele	PIN ea 3 1/2 API REG
Khoutu ea IADC	Tlhaloso: IADC 216
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	Central Jet Hole
Li-parameter tse sebetsang
WOB (Weight On Bit)	9,879-27,904 lbs
WOB (Weight On Bit)	44-124KN
RPM(r/mots)	60-180
Tlhophiso	Libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a phahameng a khatello, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj.

5 3/4" TCI tricone bit e sebelisoa haholo ho cheka seliba sa metsi, ho hlahloba, lesoba la sefofane sa HDD, ho bokella motheo, e na le moralo o bohareng oa jet hole, kahoo e boetse e sebetsa bakeng sa ho cheka ho potoloha ha metsi. bophelo bo bolelele hofeta lirolara tse bulehileng.