Yakapfava kuumbwa TCI trione bits:
Iyo yakapfava maumbirwo TCI trione bits anoshandiswa kudhiraivha yakaderera compressive simba, yakapfava maumbirwo.Ichi chidimbu chakawedzera kushandiswa kwezvose zviri zviviri conical uye chisel tungsten carbide kuiswa kwemadhayamita akakura uye kufungidzira kwepamusoro.Iyi yekucheka chimiro dhizaini, yakasanganiswa neyakakura cone offset, inoguma yakakwira bit kupinza mitengo.Iyo yakadzika intermesh yemitsara yekucheka inodzivirira bit bailing mumitsetse inonamira.
Kuumbwa kwepakati TCI trione bits:
Iyo yepakati magadzirirwo TCI trione bits ine hukasha chisel tungsten carbide inoisa pamitsetse yechitsitsinho uye mukati memitsara.Iyi dhizaini inopa kukurumidza kuchera mwero uye yakawedzera yekucheka chimiro kusimba mukati mepakati kusvika pakati yakaoma kune mations.Iyo HSN rubber O-ring inopa chisimbiso chakakwana chekutakura kusimba.
Kuumbwa kwakaoma TCI trione bits:
Iyo yakaoma kuumbwa TCI trione mabhiti anogona kushandiswa kudhiraivha zvakaoma uye abrasive maumbirwo.Pfeka resistance, tungsten carbide inserts inoshandiswa mumitsara yekunze kudzivirira kurasikirwa kwebit gauge.Nhamba dzepamusoro dzehemispherical shaped inserts dzinoshandiswa mumitsara yese kupa kusimba kwekucheka uye hupenyu hurefu.
Tafura yekugadzika kwekuoma kwekuumbwa uye kusarudzwa kwebhiti
| 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 | |||
Production Process
| 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 |
