Palapala noi
ʻO nā ʻāpana Tricone, i kapa ʻia e kekahi poʻe ʻāpana cone wili a i ʻole ʻāpana ʻekolu-cone, he ʻekolu cones.Hiki ke hoʻololi i kēlā me kēia cone i ka wā e hoʻohuli ai ke kaula drill i ke kino o ka bit.Loaʻa i nā cones nā huila huila i hoʻokomo ʻia i ka manawa o ka hui ʻana.Hiki ke hoʻohana ʻia nā ʻoki ʻoki ʻōwili e wili i nā ʻano ʻano inā koho ʻia ka mea ʻoki kūpono, bea, a me ka nozzle.
Nā hiʻohiʻona
1. Hoʻonuiʻia ka ikaika a me kaʻaʻahu o nā mea hoʻokomo ma o ka hoʻohanaʻana i nā carbide inserts me ka ikaika kiʻekiʻe a me ke kū'ē kiʻekiʻe.
2. ʻO ka ʻili o ke kiʻekiʻe precision bearing wela i mālama ʻia e ka hoʻohana ʻana i ke kaʻina hana hoʻomaʻamaʻa wela e hoʻomaikaʻi i ka hiki ke hoʻouka a me ke ola lawelawe o ka bearing.
3. Hoʻonui hou ʻia ke ola lawelawe o ka bearing ma o ka hoʻohana ʻana i nā mea ʻoi aku ka paʻakikī a ʻoi aku ka paʻa ʻana o ka ʻaʻahu no ke kuʻi ʻana.
4. Keia moʻo aila luawai pōhaku bit hoʻohana sila i hoʻopaʻa 'ia ka wili hali.Me nā wili i hoʻonohonoho ʻia i loko o nā ʻāpana i hoʻopaʻa ʻia i loko o ke kino cone, ua hoʻonui ʻia ka nui o ka puke pai.
6. He paʻakikī ke alo a mālama ʻia me ka ʻenehana hōʻemi friction.
7. Hoʻohana nā ʻāpana drill Rotary i ka lawe puke puke.ʻili paʻa ke poʻo i ke alo.Hoʻopili ʻia ka pahu cone me ka huila hoʻohaʻahaʻa haʻahaʻa a laila uhi ʻia i ke kālā.ʻOi aku ka maikaʻi o ka hoʻouka ʻana a me ka hoʻopaʻa ʻana o ka bearing.
Hoʻokumu ʻia nā ʻāpana Tricone
Alakaʻi o Tricone Bit Choice
| IADC | WOB(KN/mm) | RPM(r/min) | NA PALAPALA PILI |
| 114/116/117 | 0.3-0.75 | 180~60 | ʻO nā hana palupalu loa me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe, e like me ka pālolo, pōhaku lepo, ʻōpala, etc. |
| 124/126/127 | 0.3~0.85 | 180~60 | ʻO nā hana palupalu me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe, e like me ka pōhaku lepo, gypsum, paʻakai, limestone palupalu, etc. |
| 134/135/136/137 | 0.3-0.95 | 150~60 | ʻO nā ʻano ʻano palupalu me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe, e like me ka shale palupalu maʻamau, ka gypsum paʻakikī, ka limestone ʻoluʻolu, ka pōhaku lepo palupalu, ka hoʻokumu ʻana me ka interbed paʻakikī, etc. |
| 214/215/216/217 | 0.35~0.95 | 150~60 | ʻO nā hoʻokumu liʻiliʻi me ka ikaika paʻa kiʻekiʻe, e like me ka shale palupalu maʻamau, gypsum paʻakikī, limestone palupalu maʻamau, pōhaku lepo palupalu, ʻano palupalu me ka interbed paʻakikī, etc. |
| 227 | 0.35~0.95 | 150~50 | ʻO nā hana paʻakikī maʻamau me ka ikaika compressive kiʻekiʻe, e like me ka shale abrasive, limestone, sandstone, dolomite, hard gypsum, marble, etc. |
| 'Ōlelo Aʻo: ʻAʻole pono e hoʻohana like ʻia nā palena kiʻekiʻe o WOB a me RPM ma ka papa ma luna. | |||
ʻO ke alakaʻi ʻana i ka koho tricone BitsʻAno niho Tricone Bits
Lahi Bits
| Nui Bit | API REG PIN | Torque | Kaumaha | |
| ʻīniha | mm | ʻīniha | 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 | ||
Kaʻina Hana Hana
