Intangiriro
Kuzamura imikorere ya tricone drill bit, ibintu byinshi byingenzi byashyizwe mubikorwa.
1 jet Indege ya C-Centre, urugero, yashizweho kugirango ikumire umupira muri biti.Iyi mikorere ifasha kurandura ahantu hose hatemba hepfo yiziba, kwihutisha umuvuduko wo hejuru wogucukura, kandi amaherezo bizamura umuvuduko wo kwinjira (ROP).
2 sat Kwuzura kwinshi kwa NBR kwinjizwa mubishushanyo mbonera ya tricone drill bit kugirango bifashe kugabanya umuvuduko wikimenyetso no kuzamura ubwizerwe bwa kashe.Iri hinduka rifite akamaro kuko rishobora gufasha gukumira ibimeneka, bishobora kubahenze kandi biteje akaga.
3 、 we uburyo bwo kurinda G-Gauge nabwo ni ngombwa kuko butezimbere ubushobozi bwo gupima imyitozo ya tricone bito mugihe cyo kongera igihe cyakazi.Hamwe niyi mikorere, abayikoresha barashobora kwitega ibipimo nyabyo, bishobora kuganisha kumikorere myiza yo gucukura nibisubizo.
4 、 Ubwanyuma, kongeramo umurongo wamenyo yinyongera hagati yigitereko cyinyuma nisohoka byagaragaye ko aruburyo bwiza bwo gutunganya umwobo no kurinda cone.Iyi mikorere ifasha kugabanya kwambara no kurira kuri tricone drill bit, bikavamo kuramba no gukora neza.
Muncamake, tricone drill bit nigikoresho kinini kandi cyizewe gishobora gukoreshwa murwego rwo gucukura.Mugushyiramo ibintu bishya nkindege ya C-Centre, kwiyuzuzamo cyane kwa NBR, kurinda G-Gauge, hamwe nundi murongo w amenyo, imikorere ya tricone drill bit nubuzima bwe birashobora kunozwa cyane.
Ibiranga
1. Gutobora Bitike ihuza ikurikije amahame ya API.
2. Turashobora guhindura ingano ya bito ukurikije rig.
3.Ibikorwa byemejwe byo gukata hamwe no gushushanya bikomeje gutanga ubuziranenge bwo hejuru kandi bwizewe.
4.Ibikoresho bya hydraulics bitanga ROP yiyongera mugukuraho neza ibiti no kwemeza uruhare rwurutare rushya kuri buri cyiciro cyo kuzenguruka.
Ubuyobozi bwa Tricone Bit Guhitamo
IADC | WOB (KN / mm) | RPM (r / min) | AMASOKO AKORESHEJWE |
114/116/117 | 0.3 ~ 0,75 | 180 ~ 60 | Imiterere yoroshye cyane ifite imbaraga zo kwikuramo imbaraga hamwe no gutwarwa cyane, nkibumba, ibuye ryondo, urusenda, nibindi. |
124/126/127 | 0.3 ~ 0.85 | 180 ~ 60 | Imiterere yoroshye ifite imbaraga zo kwikuramo imbaraga hamwe no gutobora cyane, nkibuye ryondo, gypsumu, umunyu, hekeste yoroshye, nibindi. |
134/135/136/137 | 0.3 ~ 0.95 | 150 ~ 60 | Ibice byoroheje kandi biciriritse bifite imbaraga zo kwikuramo imbaraga hamwe no gutobora cyane, nka shale yoroheje yoroheje, gypsumu ikomeye, hekeste yoroheje yoroheje, ibuye ryoroshye ryumusenyi, ryoroshye ryoroshye hamwe nuruvange rukomeye, nibindi. |
214/215/216/217 | 0.35 ~ 0.95 | 150 ~ 60 | Urwego ruciriritse rufite imbaraga zo guhunika cyane, nka shale yoroheje yoroshye, gypsumu ikomeye, hekeste yoroheje yoroheje, umucanga wo hagati woroshye, umusenyi woroshye hamwe nuruvange rukomeye, nibindi. |
227 | 0.35 ~ 0.95 | 150 ~ 50 | Urwego rukomeye rufite imbaraga zo guhonyora cyane, nka shale abrasive, hekeste, umusenyi, dolomite, gypsumu ikomeye, marble, nibindi |
Icyitonderwa: Imipaka yo hejuru ya WOB na RPM mumeza iri hejuru ntigomba gukoreshwa icyarimwe. |
Ingano ya Bits
Ingano ya Bit | API REG PIN | Torque | Ibiro | |
Inch | mm | Inch | KNM | Kgs |
3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
3/2 | 88.9 | 4.2-6.2 | ||
3 7/8 | 98.4 | 4.8-6.8 | ||
1/4 | 108 | 5.0-7.5 | ||
4 1/2 | 114.3 | 5.4-8.0 | ||
4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
4 3/4 | 120.7 | 7.5-8.0 | ||
1/8 | 130.2 | 3/2 | 9.5-12.2 | 10.3-11.5 |
1/4 | 133.4 | 10.7-12.0 | ||
5 5/8 | 142.9 | 12.6-13.5 | ||
5 7/8 | 149.2 | 13.2-13.5 | ||
6 | 152.4 | 13.6-14.5 | ||
6 1/8 | 155.6 | 14.0-15.0 | ||
6 1/4 | 158.8 | 14.4-18.0 | ||
6 1/2 | 165.1 | 14.5-20.0 | ||
6 3/4 | 171.5 | 20.0-22.0 | ||
7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
7 5/8 | 193.7 | 32.3-34.0 | ||
7 7/8 | 200 | 33.2-35.0 | ||
8 3/8 | 212.7 | 38.5-41.5 | ||
8 1/2 | 215.9 | 39.0-42.0 | ||
8 5/8 | 219.1 | 40.5-42.5 | ||
8 3/4 | 222.3 | 40.8-43.0 | ||
9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
9 5/8 | 244.5 | 61.8-65.0 | ||
9 7/8 | 250.8 | 62.0-67.0 | ||
10 | 254 | 68.0-75.0 | ||
10 1/2 | 266.7 | 72.0-80.0 | ||
10 5/8 | 269.9 | 72.0-80.0 | ||
11 1/2 | 292.1 | 79.0-90.0 | ||
11 5/8 | 295.3 | 79.0-90.0 | ||
12 1/4 | 311.2 | 95.0-102. | ||
12 3/8 | 314.3 | 95.0-102.2 | ||
12 1/2 | 317.5 | 96.0-103.0 | ||
13 1/2 | 342.9 | 105.0-134.0 | ||
13 5/8 | 346.1 | 108.0-137.0 | ||
14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
15 | 381 | 145.0-165.0 | ||
15 1/2 | 393.7 | 160.0-180.0 | ||
16 | 406.4 | 200.0-220.0 | ||
17 1/2 | 444.5 | 260.0-280.0 | ||
26 | 660.4 | 725.0-780.0 |
Inzira yumusaruro
Umubare ntarengwa wateganijwe | N / A. |
Igiciro | |
Ibisobanuro birambuye | Ibicuruzwa bisanzwe byoherezwa hanze |
Igihe cyo Gutanga | Iminsi 7 |
Amasezerano yo Kwishura | T / T. |
Gutanga Ubushobozi | Bishingiye ku Iteka rirambuye |
1. Ni ubuhe buryo bwo kwishyura?
Twemeye T / T (30% nkubitsa, na 70% turwanya kopi ya B / L), L / C tureba, Alibaba Escrow nandi magambo yo kwishyura.
2. Ukeneye iminsi ingahe kugirango utegure sample kandi angahe?
Iminsi 10-15.Ntamafaranga yinyongera yicyitegererezo kandi sample yubusa birashoboka mubihe runaka.
3. Hariho abatanga ibintu byinshi, kuki uhitamo kuba umufatanyabikorwa wubucuruzi?
Twibanze ku gukora ibinyabiziga bikora imyaka irenga 15years, abakiriya bacu benshi ni ibirango muri Amerika ya ruguru, bivuze ko twakusanyije uburambe bwa 15years OEM kubirango bihebuje.