Puka niho tricone pōpō IADC637 5.5″ (140mm)
Hōʻike huahana
ʻO ka bit wili ʻana o ka rig kūʻai nui no nā hana paʻakikī waena
ʻO ka wehewehe ʻana o ka bit IADC637 ʻo ia ka puke pai TCI sealed bearing bit. Loaʻa iā ia ka pale pale. E kūpono ia no nā hoʻokumu paʻakikī.
ʻO ka ikaika compressive e like me kēia:
100-150MPA 14,500-23,000PSI
E hoʻohana ʻia ka hoʻokumu ʻana no ka pōhaku paʻakikī, paʻa maikaʻi e like me nā granite, nā limestone silica paʻakikī, nā pyrite ores, quartzite streaks, hematite ores, chromium ores, magnetite ores a me phosphorite ores.
Hiki i kā mākou hale hana ke hāʻawi i ka TCI tricone bit a me Steel tooth bit.ʻO ka ʻokoʻa o ka nui mai 3 3/8 "a 26" a uhi ʻia ka hapa nui o nā code IADC āpau.
5 1/2"(140mm) Kaapuni Huli TCI Tricone Pōhaku Bit me ka lua mokulele waena
1> ʻO ka Reverse Circulation kahi hana wili kūikawā, omo ʻia ka wai lepo mai ka lua lalo a i ka lepo ma waena o ka lua waena, hiki ke akaka i nā ʻāpana pōhaku ma mua o ke kahe mau.
2> ʻO kēia hoʻolālā o nā tricone bits he lua jet waena, hiki ke hoʻohele ʻia nā ʻāpana pōhaku i ka lepo i loko o ka paipu drill.
3> Hoʻohana mau ʻia ka hoʻohuli ʻana i nā ʻiliʻili wili a i ʻole nā pōhaku liʻiliʻi, ʻoi aku ka kiʻekiʻe o ka ROP ma mua o ke kahe maʻamau.
4> Hiki ke hoʻohana ʻia ka ʻāpana pōhaku tricone me ka lua waena i ka hoʻohuli ʻana a me ke kahe maʻamau.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 5 1/2 iniha |
| 140 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 3 1/2 API REG PIN |
| IADC Code | IADC 637G |
| ʻAno Hāpai | Puke Puke Puke me ka pale ana |
| Sila Kaumaha | Elastomer a i ʻole Rubber/Metala |
| Pale Kuʻekuʻe | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
| ʻAno Kaapuni | Kaapuni lepo |
| Kūlana wili | ʻO ka wili ʻana i ka Rotary, ka wili kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Nozzles | Hole Mokuwaena |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 15,729-34,604 paona |
| 70-154KN | |
| RPM(r/min) | 40~180 |
| Hoʻokumu | Hoʻokumu ʻia me ka ikaika compressive haʻahaʻa, e like me ka medium, soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
ʻO ka Far Eastern kahi hale hana kūikawā i nā pahu drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters no nā noi like ʻole. , mining, and foundation...
He mea nui ka hoʻonui ʻana i ke ola drill bit ma ke ʻano he alakaʻi o ka drill bit ma Kina no mākou, ke hoʻāʻo nei mākou i ka mea maikaʻi loa e hoʻomaikaʻi i ka bit me ke kiʻekiʻe rotary spped.Ke hoʻomaikaʻi nei mākou i nā bits e lilo i kumu kūʻai haʻahaʻa o ka drilling-per-foot.We manaolana thta w hiki ke hāʻawi i ka lawelawe maikaʻi loa a me nā kumukūʻai haʻahaʻa e pili ana i ke kūlana kiʻekiʻe.
