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.
inokwanisa yemhando yekugadzira kuomarara uye bhiti sarudzo
| Roller koni zvishoma | IADC kodhi yedhaimani bit | Formation tsananguro | Rock type | Kudzvinyirira simba (Mpa) | ROP(m/h) |
| IADC kodhi | |||||
| 111/124 | M/S112~M/S223 | Yakanyanya kupfava: inonamira yakapfava kuumbwa ine yakaderera yekumanikidza simba. | Clay Siltstone sandstone | <25 | >20 |
| 116/137 | M/S222~M/S323 | Yakapfava: yakapfava kuumbwa ine yakaderera compressive simba uye yakakwirira kudhiraivha. | Dombo revhu Marl Lignite sandstone | 25~50 | 10~20 |
| 417/527 | M/S323~M/S433 | Yepakati yakapfava: yakapfava kune yepakati kuumbwa ine yakaderera yekumanikidza simba uye steak. | Dombo revhu Marl Lignite Sandstone Siltstone Anhydrite Tuff | 50~75 | 5~15 |
| 517/537 | M322~M443 | Pakati: yepakati kusvika kune yakaoma kuumbwa ine yakakwirira yekumanikidza simba uye yakatetepa abrasive streak. | Mudstone Dombo rakasviba shale | 75~100 | 2~6 |
| 537/617 | M422~M444 | Kuomarara kwepakati: kwakaomarara uye kwakaomarara kuumbwa nesimba rakawanda rekumanikidza uye nepakati abrasiveness. | Dombo rakasviba Hard shale Anhydrite Sandstone Dolomite | 100-200 | 1.5~3 |
IADC CODE SELECTION
| IADC | WOB | RPM | Application |
| (KN/mm) | (r/min) | ||
| 111/114/115 | 0.3-0.75 | 200-80 | maumbirwo akapfava kwazvo ane simba rakaderera rekumanikidza uye kugona kukuru kwekuboora, sevhu, dhaka, choko |
| 116/117 | 0.35-0.8 | 150-80 | maumbirwo akapfava kwazvo ane simba rakaderera rekumanikidza uye kugona kukuru kwekuboora, sevhu, dhaka, choko |
| 121 | 0.3-0.85 | 200-80 | maumbirwo akapfava ane simba rakaderera rekumanikidza uye kugona kwakakwira kudhiraivha, senge dhaka, gypsum, munyu, nyoro, limestone. |
| 124/125 | 180-60 | ||
| 131 | 0.3-0.95 | 180-80 | maumbirwo akapfava kusvika epakati ane simba rakaderera rekumanikidza, sepakati, kuzunungusa kwakapfava, remestone yakapfava, yepakati nyoro yejecha, kuumbwa kwepakati nepakati nepakati nepakati |
| 136/137 | 0.35-1.0 | 120-60 | |
| 211/241 | 0.3-0.95 | 180-80 | maumbirwo epakati ane simba rakanyanya rekumanikidza, senge yepakati, yakapfava kuzunungusa, yakaoma gypsum, yepakati yakapfava limestone, yepakati yakapfava sandstone, yakapfava kuumbwa ine yakaoma interbeds. |
| 216/217 | 0.4-1.0 | 100-60 | |
| 246/247 | 0.4-1.0 | 80-50 | kuumbwa kwepakati nepakati nepamusoro pekumanikidza simba, senge shale yakaoma, limestone, sandstone, dolomite |
| 321 | 0.4-1.0 | 150-70 | maumbirwo epakati abrasive, senge abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble |
| 324 | 0.4-1.0 | 120-50 | |
| 437/447/435 | 0.35-0.9 | 240-70 | maumbirwo akapfava kwazvo ane simba rakaderera rekumanikidza uye kugona kwakakwira kudhiraivha, sevhu, dhaka, choko, gypsum, munyu, limestone yakapfava. |
| 517/527/515 | 0.35-1.0 | 220-60 | maumbirwo akapfava ane simba rakaderera rekumanikidza uye kugona kwakakwira kudhiraivha, senge dhaka, gypsum, munyu, nyoro, limestone. |
| 537/547/535 | 0.45-1.0 | 220-50 | maumbirwo akapfava kusvika epakati ane simba rakaderera rekumanikidza, sepakati, kuzunungusa kwakapfava, remestone yakapfava, yepakati nyoro yejecha, kuumbwa kwepakati nepakati nepakati nepakati |
| 617/615 | 0.45-1.1 | 200-50 | kuumbwa kwepakati nepakati nepamusoro pekumanikidza simba, senge shale yakaoma, limestone, sandstone, dolomite |
| 637/635 | 0.5-1.1 | 180-40 | kuumbwa kwakaoma nesimba rakawanda rekumanikidza, kunge limestone, sandstone, dolomite, hard gypsum, marble |
| Cherechedza: Pamusoro pemiganhu yeWOB neRRPM haifaniri kushandiswa panguva imwe chete | |||
Tricone bits main products
| Minimum Order Quantity | N/A |
| Price | |
| Packaging Details | Standard Export Delivery Package |
| Delivery Nguva | 7days |
| Payment Terms | T/T |
| Supply Ability | Kubva pane Detailed Order |
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