Ibyiza
1. Ingaruka zo kurwanya amenyo ziratera imbere kandi igipimo cyo kumena amenyo kigabanuka ukoresheje imbaraga nyinshi nubukomezi bwa sima ya karbide;
2. Igishushanyo mbonera cyumubare wumurongo wamenyo, umubare w amenyo, uburebure bw amenyo hamwe nuburyo budasanzwe bwinyo bwinyo butanga gukina byuzuye mubushobozi bwo guca no kugabanya umuvuduko wa biti;
3. Roller cone bits ifunze hamwe nizunguruka irashobora kwihanganira umuvuduko mwinshi wo gucukura;
4. Imiti igabanya ubukana irasudira mu mwobo w'imbere wa roller kugira ngo irusheho kurwanya ubushobozi bwo kurwanya;
5. Gufunga neza kashe ya O-impeta ya NBR itezimbere kwizerwa rya kashe;
6. Umufuka wose wo kubika amavuta ya reberi ushobora kugabanya itandukaniro ryumuvuduko no gukumira amazi yo gucukura kwinjira muri sisitemu yo gusiga amavuta yemejwe kugirango atange amavuta meza kuri sisitemu yo kubyara, kandi yemeze imikorere isanzwe yimpeta "O" no kuzamura ubuzima bwakazi uruziga;
7. Amavuta mashya arwanya ubushyuhe bwinshi hamwe no kwambara gake arakoreshwa kugirango arusheho guhangana nubushyuhe bwo hejuru bwa sisitemu yo gusiga amavuta ya roller bit.
Nigute ushobora guhitamo tricone ibereye wenyine?
Gukora byoroshye TCI tricone bits
Imiterere yoroshye ya TCI tricone bits ikoreshwa mugutobora imbaraga nke zo kwikuramo, byoroshye cyane.Iyi biti yagutse cyane kugirango ikoreshwe byombi hamwe na chisel tungsten karbide yinjizamo diameter nini na projection ndende.Igishushanyo mbonera cyo gukata, gihujwe na cone ntarengwa, bivamo igipimo kinini cyo kwinjira.Intera yimbitse yimirongo ikata irinda ingwate zingingo zifatika.
Hagati ya TCI tricone bits
Hagati ya TCI tricone bits irerekana chisel tungsten karbide yinjiza kumurongo witsinda hamwe numurongo w'imbere.Igishushanyo gitanga umuvuduko wihuse kandi wongeyeho gukata imiterere iramba mugihe giciriritse kugeza hagati bigoye.HSN reberi O-impeta itanga kashe ihagije kugirango irambe.
Imiterere ikomeye TCI tricone bits
Imiterere ikomeye ya TCI tricone bits irashobora gukoreshwa mugutobora ibintu bikomeye kandi bitesha umutwe.Kwambara birwanya tungsten karbide yinjizwamo ikoreshwa mumurongo winyuma kugirango wirinde gutakaza biti.Umubare ntarengwa wimiterere yimisozi ikoreshwa mumirongo yose kugirango utange igihe kirekire kandi urambe.
Tricone bits Imiterere
Ubuyobozi bwa Tricone Bit Guhitamo
ROLLER CONE BITS (IADC) | UMUYOBOZI (m / h) | KUBA AMASOKO | FORMATION | UBWOKO BWA ROKOKA | IMBARAGA ZIKURIKIRA | |
WEM | OBM | |||||
111/124 | 15-30 | 18-33 | Biroroshye cyane | Gukora byoroshye hamwe nibice bifatanye hamwe na lom compressive power | Ibumba, Amashanyarazi, Umusenyi | <25MPa |
116/137/437 | 9-15 | 12-18 | Byoroshye | Gukora byoroshye hamwe na lom compressive power hamwe na drillability | Ibumba, Marl, Lignite, Umusenyi, Tuff | 25-50MPa |
136/137/517/527 | 4.5-9 | 6-12 | Hagati yoroheje | Kwiyoroshya kugeza hagati hamwe na lom compressive power ihujwe nibice bikomeye | Ibumba, Marl, Lignite, Sandstone, Silts, Anhydrite, Tuff | 50-75MPa |
211/217/517/537 | 2.5-6 | 3-6 | Hagati | Hagati yo gukomera hamwe nimbaraga zo kwikuramo imbaraga hamwe nuduce duto duto | Icyondo Cyibuye Anhydrite Sandstone (Calcareous) | 75-100MPa |
211/236/537/617 | 1.5-2.5 | 1.5-3 | Hagati | Ihinduka rikomeye kandi ryinshi hamwe nimbaraga zo hejuru cyane ariko zidahwitse | Limestone, Anhydrite, Dolomite | 100-120MPa |
311/347/627/637 | 1-1.5 | 1-1.5 | Biragoye | Ihinduka rikomeye kandi ryinshi hamwe na compressive yo hejuru cyane kandi igenda itera ibice bimwe | Shale (Calcareous), Umusenyi (Siliceous), Amabuye | 100-200MPa |
637/737/837 | 1 | 1 | Birakomeye | Birakomeye cyane kandi bitesha umutwe | Quartzite, Igitare | > 200MPa |
Ubuyobozi bwa Tricone Bits GuhitamoUbwoko bw'amenyo ya Tricone
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 |
Ibicuruzwa bifitanye isano
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 |