Application
Tricone bits, izvo vamwe vangadaidzawo roller cone bits kana tri-cone bits, vane makoni matatu.Koni imwe neimwe inogona kutenderedzwa yega kana tambo yekuboora ichitenderedza muviri webhiti.Macones ane roller bearings akaiswa panguva yegungano.Mabhiti ekucheka anogona kushandiswa kudhiza chero maumbirwo kana iyo chaiyo yekucheka, inotakura, uye nozzle zvasarudzwa.
Hunhu
1. Kusimba uye kupfeka kusagadzikana kwekuisa kunonatsiridzwa nekushandisa carbide inoisa ine simba rakakura uye yakakwirira kupfeka kuramba.
2. Pamusoro pehupamhi hwepamusoro hunobata kupisa hunobatwa nekushandisa yepamusoro-soro yekugadzirisa kupisa kuvandudza huwandu hwekutakura uye hupenyu hwebasa rekutakura.
3. Hupenyu hwesevhisi hwekutakura hunowedzerwa zvakare nekutora zvakaoma uye zvakanyanya kupfeka zvinodzivirira zvinhu zvekutakura.
4. Iyi nhevedzano mafuta zvakanaka dombo zvishoma shandisa rakanamwa roller kutakura chimiro.Nema rollers akarongedzerwa mumagrooves akadzoreredzwa mumutumbi wekoni, saizi yeinotakura magazini inowedzerwa.
6. Nzvimbo dzakasimba dzakatarisana dzakaoma uye dzinobatwa ne teknolojia yekuderedza friction.
7. Rotary drill bits anoshandisa magazini inobereka.Musoro wakatarisana wakaoma.Koni inoiswa inlaid nefriction inoderedza alloy uyezve sirivheri-yakaputirwa.Kuremerwa kwekutakura uye kubatwa kwekudzivirira kwekutakura kunovandudza zvakanyanya.
Tricone bits Structure
Nhungamiro yeTricone Bit Sarudzo
| IADC | WOB(KN/mm) | RPM(r/min) | ZVINOSHANDISA MAFORMATIONS |
| 114/116/117 | 0.3~0.75 | 180~60 | Maumbirwo akapfava kwazvo ane simba rakaderera rekumanikidza uye kudhiridzika kwakanyanya, senge ivhu, dhaka, choko, nezvimwe. |
| 124/126/127 | 0.3~0.85 | 180~60 | Maumbirwo akapfava ane yakaderera compressive simba uye yakakwirira kudhiraivha, senge madhaka, gypsum, munyu, nyoro limestone, nezvimwe. |
| 134/135/136/137 | 0.3~0.95 | 150~60 | Akapfava kune epakati maumbirwo ane yakaderera compressive simba uye yakakwirira kudhiraivha, senge yepakati nyoro shale, yakaoma gypsum, yepakati yakapfava limestone, yepakati yakapfava sandstone, yakapfava kuumbwa ine yakaoma interbed, nezvimwe. |
| 214/215/216/217 | 0.35~0.95 | 150~60 | Maumbirwo epakati ane yakakwira compress simba, senge yepakati nyoro shale, yakaoma gypsum, yepakati yakapfava limestone, yepakati yakapfava sandstone, yakapfava kuumbwa ine yakaoma interbed, nezvimwe. |
| 227 | 0.35~0.95 | 150~50 | Maumbirwo akaomesesa epakati ane simba rakanyanya rekumanikidza, senge abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble, etc. |
| Ongorora: Iyo yepamusoro miganho yeWOB neRPM iri pamusoro petafura haifanirwe kushandiswa panguva imwe chete. | |||
Nhungamiro yetricone Bits SarudzoTricone Bits Zino Type
Bits Size
| Bit Size | API REG PIN | Torque | Kurema | |
| Inch | mm | Inch | KN.M | Madz |
| 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 | ||
Production Process
