Kopo
1. Matla le ho apara ho hanyetsa ha ho kenngoa ho ntlafatsoa ka ho sebelisa li-carbide tse nang le matla a phahameng le ho hanyetsa ho apara ho phahameng.
2. Sebaka sa mocheso o phahameng o nang le mocheso o nepahetseng o tšoaroang ka ho sebelisa mokhoa o tsoetseng pele oa phekolo ea mocheso ho ntlafatsa matla a mojaro le bophelo ba tšebeletso ea ho jara.
3. Bophelo ba ts'ebeletso ea ho jara bo atolosoa hape ka ho amohela lisebelisoa tse thata le tse thata ho feta bakeng sa ho beleha.
4. Letoto lena la oli hantle lefika batla sebelisa tiisitsoe rolara behang sebopeho.Ka lirolara tse hlophisitsoeng ka li-grooves tse kenngoeng ka har'a 'mele oa khoune, boholo ba koranta e nang le thepa boa eketseha.
6. Libaka tse nang le li-thrust-bearing li talimane ka thata 'me li tšoaroa ka theknoloji ea ho fokotsa likhohlano.
7. Likotoana tsa ho phunya ka rotary li sebelisa li-jenali.Sefahleho se thata se behang hlooho.Khoune e kentsoeng ka khokahanyo e fokotsang motsoako, ebe e entsoe ka silevera.Bokhoni ba mojaro le khanyetso ea ho ts'oaroa ha bere e ntlafala haholo.
Tataiso ea Khetho ea Bit ea Tricone
| IADC | WOB(KN/mm) | RPM(r/mots) | SEBELISANG LIPOTSO |
| 114/116/117 | 0.3~0,75 | 180-60 | Libopeho tse bonolo haholo tse nang le matla a tlase a khatello le ho phunya ho phahameng, joalo ka letsopa, lejoe la seretse, choko, jj. |
| 124/126/127 | 0.3~0,85 | 180-60 | Meetso e bonolo e nang le matla a tlase a hatellang le ho phunya ho phahameng, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj. |
| 134/135/136/137 | 0.3~0,95 | 150-60 | Libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase a khatello le ho phunya ho phahameng, joalo ka shale e mahareng e bonolo, gypsum e thata, mokoetla o bonolo o mahareng, lehlabathe le bonolo le mahareng, sebopeho se bonolo se nang le li-interbed tse thata, jj. |
| 214/215/216/217 | 0.35~0,95 | 150-60 | Meetso e mahareng e nang le matla a phahameng a compress, joalo ka shale e mahareng e bonolo, gypsum e thata, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, sebopeho se bonolo se nang le li-interbed tse thata, jj. |
| 227 | 0.35~0,95 | 150 ~ 50 | Meetso e thata e mahareng e nang le matla a phahameng a khatello, joalo ka shale ea abrasive, limestone, sandstone, dolomite, hard gypsum, marble, joalo-joalo. |
| Tlhokomeliso: Meeli e ka holimo ea WOB le RPM tafoleng e ka holimo ha ea lokela ho sebelisoa ka nako e le 'ngoe. | |||
Boholo ba Bits
| Bit Size | API REG PIN | Torque | Boima ba 'mele | |
| Intshi | mm | Intshi | KN.M | Kgs |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 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 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 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 | ||
Mokhoa oa Tlhahiso
Selelekela
4 1/2 inch Water Well Roller Cone Bit 114mm Steel Tooth Tricone Bit
The tricone drill bit is the most popular drill bit in the world, e ka sebelisoa haholo bakeng sa ho Cheka Oli & Gas, Mining, Water Well, Geological Exploration areas.Trona ea rona ea tricone e arotsoe ka tšepe e tiisitsoeng ea boro le rabara e tiisitsoeng.
1. Jet ea C-Center e ka qoba ho thehoa ha bolo ka sekoting, ho felisa sebaka sa mokelikeli ka tlaase ho seliba, ho potlakisa ho phalla holimo ha li-cuttings tsa ho cheka le ho ntlafatsa ROP.
2. Li-bearings tsa NBR tse phahameng li ka fokotsa khatello ea ho tiisa le ho ntlafatsa botšepehi ba ho tiisa.
3. Tšireletso ea G-Gauge e ntlafatsa bokhoni ba ho lekanya le ho lelefatsa bophelo ba tšebeletso ea bit.
4. Ho kenya letoto la meno pakeng tsa taper e ka morao le phallo ea metsi ho fokotsa sekoti le ho sireletsa khoune.
| Liindasteri tse sebetsang | Mesebetsi ea kaho , Energy & Mining |
| Boima (KG) | 9.5 |
| Tlhahlobo ea video e tsoang | Fanetsoe |
| Tlaleho ea Teko ea Mechini | Fanetsoe |
| Mofuta | KHOA MOKHOA |
| Mofuta oa Mochini | Sesebelisoa sa ho Epa |
| Lintho tse bonahalang | Tšepe ea carbon |
| Mofuta oa Ts'ebetso | Ho lahla |
| Sebelisa | Ho cheka hantle |
| Lebitso la sehlahisoa | 114mm 4 1/2 tci trione bit |
| Boholo | 114 limilimithara |
| Mofuta oa khoele | API 2 3/8" REG PIN |
| Tlhophiso | Boima bo Bohareng bo Thata |
| Mofuta oa ho beha | Mofuta oa ho beha |
| Setifikeiti | API |
| Boima ba 'mele | 9.5kg |
| Ho paka | Lebokose la Lehong le sa Fumigation |
| Bonyane Bongata ba Order | N/A |
| Theko | |
| Lintlha tsa Sephutheloana | Sephutheloana sa Tlhahiso e Tloaelehileng ea Export |
| Nako ea thomello | 7 matsatsi |
| Melao ea Tefo | T/T |
| Matla a Phepelo | E ipapisitse le Taelo e Felletseng |
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