Madaxa qodista ceelka IDC126 3 7/8 inches (98.4mm) ee dhagax adag
Sharaxaada Alaabta
Jumlada API-shiidka ilig-shiid kiimikaad oo shaabadeeyey tricone roller cones ee kaydka ku salaysan qiimaha ugu hooseeya iyo tayada ugu fiican ee warshadda Shiinaha
Qeexitaan Yar:
IADC: 126 - Joornaalka iliga birta oo lagu shaabadeeyey xoogaa xajin ah oo loogu talagalay qaabab jilicsan oo leh xoog cadaadis hoose iyo karti sare leh.
Xoogga Isku-buufinta:
0 - 35 MPA
0 - 5,000 PSI
Sharaxaada dhulka:
Dhagxaan aad u jilicsan, aan la kala saarin, si liidata is haysta sida dhoobo iyo dhagaxyo ciideed oo liidata, limestones marl, cusbo, gypsum, iyo dhuxusha adag.
Waxaan bixin karnaa iligga-shiidka iyo TCI tricone-bits oo cabbirro kala duwan ah (laga bilaabo 3 7/8 "ilaa 26") iyo inta badan Xeerarka IDC.
Marka loo eego walxaha goynta, xoogaa tirokne waxaa loo qaybin karaa xoogaa TCI iyo Birta Ilkaha Birta.
Birta iliga birta tricone waxay leeyihiin magac kale oo milled tricone bit tan iyo markii ilkahu ay soo saareen mishiinka wax-shiidka, oogada kooraska ayaa si adag u wejinaya tungsten carbide.
Birta ilkaha birta ah ee loo yaqaan 'tricone bit' waxaa loo isticmaalaa qodista qaababka jilicsan, faa'iidada ayaa ka sareysa ROP (Heerka Gelitaanka) marka loo eego TCI tricone bit, waxay leedahay xawaare ka dhaqso badan oo ka hooseeya Tungsten Carbide Geli tricone bit ee qodista dhoobada ama dhagxaan kale oo dhegdheg leh.
TCI tricone bit waxay ku habboon tahay qodista dhagxaanta adag, laakiin kubbadda-qaritaanku waxay had iyo jeer ku dhacdaa qodista qaabab jilicsan oo dhegdheg leh taasoo ka hortagaysa inuu hoos u dhaco.
Birta iliga birta tricone waxay leedahay ilko ka dheer TCI tricone bits si ay u qoddo qaabab jilicsan ROP sare.
Mashruucyada qodista saliidda, ROP waxay gaari kartaa 30 mitir saacaddii marka la qodayo qaybo gacmeed.
Marka aad dooratid laylinta BARIGA FAR, waxa aad helaysaa qaybta saxda ah ee codsiga saxda ah, si aad godka ugu sii jirtid wakhti dheer safaro yar, oo qiimo jaban cagtiiba. Sababtoo ah waxaanu farsamaynayey tignoolajiyadan si guul leh in ka badan 15 sano, waxaanu ku kalsoonahay dhaxalkayaga iyo in aanu jirin soo-saare kale oo la jaan qaadi kara khibradeena.
Bariga Fog waa warshad ku takhasustay feeraha, sida tricone-bits, PDC-bits, dalool HDD, gooyayaasha rullaluistemadka ee codsiyada kala duwan.
Sida warshad hormuudka ah ee qodista feerka ee Shiinaha, kordhinta hawsha laylinta shaqada ayaa ah yoolkayaga. Had iyo jeer waxaan isku daynaa inaan hagaajino jajabyada leh heerarka dhexgalka sare. Ujeedadayadu waa inaan iibino tayada sare leh qiimaha ugu hooseeya. Tayada qodista bariga fog iyo tignoolajiyada ayaa kaa caawin doona inaad wax badan gaadho!
Tilmaamaha Alaabta
3 7/8" waxaa had iyo jeer loo isticmaalaa sahaminta, qodista ceelasha biyaha iyo qodista furka sibidhka, waxay leedahay dalool dhexe oo qulqulaya wareegga dareeraha dhoobada, xiritaanka ayaa la xidhay iyo isku xirka dunta waxaa lagu soo saaraa xeerarka API 2 3/8 reg pin.
Ilkaha waxaa si adag u wajaha tungsten carbide, nolosha ilkuhu aad bay ugu dheer yihiin qodista dhagaxa dhoobada iyo dhagxaanta jilicsan.
Bariga Fog ayaa macaamiil ku leh in ka badan 35 wadan, soo dhawoow su'aalahaaga.
| Tilmaamaha aasaasiga ah | |
| Cabbirka Rock Bit | 3 7/8" |
| 98 mm | |
| Qaabka Bit | Bir (Milled) ilig Tricone Bit |
| Xidhiidhka dunta | 2 3/8 API REG PIN |
| Xeerka IDC | IDC 126 |
| Nooca Dhalmada | Joornaalka Shaabadeeyey Roller Bearing |
| Shaabadda Dhalista | Shaabadda Caagga ah |
| Ilaalinta Cidhibta | Lama heli karo |
| Ilaalinta Shirttail | La heli karo |
| Nooca wareegga | Wareega Dhoobada |
| Xaaladda qodista | Qodista Rotary, Qodista heerkulka sare, qodista qoto dheer, qodista motoorrada |
| Nozzles | Central Jet Hole |
| Hababka Hawlgelinta | |
| WOB (Miisaan On Bit) | 6,606-18,718 rodol |
| 30-83KN | |
| RPM (r/min) | 60 ~ 180 |
| Sameynta | Qaababka jilicsan oo leh xoog cadaadis hooseeya iyo karti sare leh, sida dhagax dhoobo ah, gypsum, cusbo, dhagax nuurad jilicsan, iwm. |
