Uduce two gucukura turi mu bubiko bwa IADC127 santimetero 200 (200mm)
Ibisobanuro by'igicuruzwa
Ibice byo gucukura amenyo bya API byakozwe ku bucuruzi bwinshi biri mu bubiko hashingiwe ku giciro gito cyane n'ubwiza buhebuje buturutse ku mucuruzi w'Ubushinwa.
1) Guhuza Drill Bit byakozwe hakurikijwe ibipimo ngenderwaho bya API.
2) Dushobora guhindura ingano ya biti dukurikije uburyo wakoresheje.
3) Umusaruro mwiza ushobora kuboneka hakoreshejwe agace k'amenyo y'icyuma kari mu gice cyoroshye. Iyo ucukura mu buryo bukomeye, TCI tricone bitis irasabwa.
4) Inyubako zisanzwe zo gukata n'ibishushanyo mbonera by'imitako bikomeje gutanga urwego rwo hejuru rw'imikorere n'ubwirinzi.
5) Imashini zitunganya amazi zitanga ROP yiyongera binyuze mu gukuraho neza ibice byaciwe no kwemeza ko ibuye rishya rikora neza ku buryo buri gice gisimburana.
Igikoresho cya "roller cone bit" ni cyo gikoreshwa cyane mu gucukura peteroli no gucukura mu rwego rw'ubutaka. Igikoresho cya "Tricone bit" gifite akazi ko gukata, gusya no gukata amabuye mu buryo bw'ibumba, bityo gishobora guhinduka mu buryo bworoshye, buciriritse n'ubukomeye. Igikoresho cya "cone bit" gishobora kugabanywamo ibice bibiri: "mill" (amenyo y'icyuma) na "TCI cone bit" hakurikijwe ubwoko bw'amenyo.
Ibisobanuro by'ibicuruzwa
| Ibisobanuro by'ibanze | |
| Ingano ya Rock Bit | 7 7/8" |
| 200mm | |
| Ubwoko bwa Biti | Icyuma cy'Iryinyo Tricone Bit/ Icyuma cy'Iryinyo Tricone Bit |
| Ihuza ry'Umugozi | PIN ya API REG ya 4 1/2 |
| Kode ya IADC | IADC 127 |
| Ubwoko bw'ibyuma | Ikinyamakuru gifite umugozi ufunze |
| Ikimenyetso cy'ubwikorezi | Ikimenyetso cya Rubber |
| Uburinzi bw'agatsinsino | Biraboneka |
| Uburinzi bw'ishati | Biraboneka |
| Ubwoko bw'Izenguruka ry'Umuyaga | Kuzenguruka kw'ibyondo |
| Imiterere y'aho gucukura | Gucukura imiyoboro, gucukura mu bushyuhe bwinshi, gucukura mu buryo bwimbitse, gucukura moteri |
| Utuzuzu | 3 |
| Ibipimo by'imikorere | |
| WOB (Uburemere kuri Biti) | ibiro 13,486-38,199 |
| 60-170KN | |
| RPM (r/minota) | 60~180 |
| Imiterere | Imiterere yoroshye ifite imbaraga nke zo gukanda kandi ishobora gucukurwa cyane, nk'amabuye y'ibumba, gypsum, umunyu, limestone yoroshye, n'ibindi. |
Santimetero 7 7/8 ni ingano isanzwe mu gucukura amariba y'amazi, ikora neza hamwe n'ibikoresho bito byo gucukura kandi ikoreshwa cyane ku isi.
Agace k'icyuma gakozwe mu ibumba rya tricone gashobora gucukura amabuye yoroshye, ndetse n'amabuye y'agaciro yoroshye, utubumbe dukomeye dukozwe mu ibumba rya tungsten carbide, icyuma gifunganye kandi gifunze hakoreshejwe umupira, icyuma gifunganye cya HNBR O-ring, icyuma gitunganya amavuta gishyira icyuma mu ibumba, kandi igihe cyo gukora ni kirekire cyane.











