ʻO ka hoʻololi hou ʻana i ka ʻeli: Advanced Bit Solutions.

Hoʻohui a me nā Huahana o nā API Tricone Bits

1. Nā ʻāpana oʻO Tricone Rock Bits

Hoʻokumu ʻia nā ʻāpana drill Tricone i ʻelima mau ʻāpana nui: ke kino drill bit, wāwae, cones, bearing, a me ka nozzle. No nā ʻāpana jet i hoʻopaʻa ʻia, hoʻokomo pū lākou i kahi lubrication a me ka ʻōnaehana uku.

2. Moʻo o Tricone Drill Bits

① Anawaena Series oʻO Tricone Drill Bits

Nā Bits Drill Domestic: Aia nā ʻāpana anawaena he 15 nui. ʻO nā mea maʻamau e Kingdream he 17 1/2", 12 1/4", 9 5/8",8 1/2", a me 3 7/8".

Nā Bits Drill Imported: ʻOi aku ka paʻakikī o ke anawaena. No ka laʻana, uhi ʻia nā ʻāpana drill mai ka Hui Hughes i hoʻokumu ʻia ma US i 46 nui mai ka 3 3/4" a hiki i ka 26".

② Hoʻopili i nā ʻāpana ʻaila Kingdream Tricone

• ʻEhā ʻāpana ka code model:
• Bit Diameter Code: Hōʻike ʻia ma nā ʻīniha, holoʻokoʻa a ʻāpana paha.
• Code Series: Hōʻike i nā hiʻohiʻona mua o ka hana ʻana a me ka hoʻopaʻa ʻana no ka ʻEkolu Cones Drill Bit, i hoʻokaʻawale ʻia i ʻeiwa mau ʻāpana.
• Helu helu: ʻEkolu huahelu kahi:
• ʻO ka huahelu mua e pili ana i ka ʻoki ʻana a me ka moʻo hoʻokumu.
• Hōʻike ka huahelu ʻelua i ka papa hana.
• Hōʻike ka huahelu ʻekolu i nā hiʻohiʻona o ka bit.
• Nā hiʻohiʻona hou aʻe: No nā koi kūikawā, ʻike ʻia nā hoʻololi me hoʻokahi a ʻoi aku paha nā leka ma hope o ke code classification.

Laʻana:

8 1/2" HJT 537 G Bit Drill:

• 8 1/2": Anawaena o ka bit.
• HJT: Ke kuʻi ʻana me ke sila metala a me ka pale ana kūikawā.
• 537: Ka ikaika compressive haʻahaʻa, ʻoluʻolu a hiki i ke ʻano waena, TCI Tricone Bit.
• G: Ka wāwae ikaika.

3. Ke koho ʻana i nā ʻāpana Tricone

ʻO ke koho e pili ana i ka ʻikepili mai nā ʻano like ʻole i nā pūnāwai kokoke, nā kūlana hoʻokumu, a me ke ʻano o ka luawai kikoʻī. E noʻonoʻo:

• Ka paakiki a me ka abrasiveness.
• Ka hohonu o ka ʻāpana i wili ʻia.
• ʻO nā ʻano hoʻohālike e koi ana i ka wili anti-deviation.
• Hoʻololi i nā ʻano paʻakikī a palupalu.

4. Hoʻoholo i nā Kūlana Tricone Bit Downhole

①Ka hana maʻamau:

Me ka lithology hoʻokumu paʻa, ʻaʻahu ka neʻe ʻana o ka papa ʻaina, paʻa mau ka wikiwiki o ka drill, a paʻa nā hōʻailona ma nā ana kaomi.

②Hole ʻAi:

ʻO ka hoʻoneʻe ʻana i ka lāʻau-paheʻe o ka papa ʻaina, hoʻemi ʻia ka wikiwiki o ka drill, a me ka heluhelu ʻana i ke kaumaha-ma-bit.

③Lāʻa ʻaʻa:

Hoʻonui ʻia ka haawe wili, paheʻe lāʻau koʻikoʻi, a paʻakikī i ka hoʻohuli ʻana i ke kaula drill.

④Cone i hāʻule:

Nui ka hoʻonui ʻana i ka haʻawe wili, ka neʻe ʻana o ka lāʻau-pahu, a me ka emi ʻana o ke komo ʻana a i ʻole ka holomua ʻana o ka wili.

⑤Nīho ʻeha:

ʻOi aku ka māmā o ka haʻawe rotary, hoʻemi ʻia ka nui o ke komo ʻana, a me ka heluhelu ʻana i ke ana kaomi paʻa.

⑥ Bit Balling:

Hoʻonui ʻia ka haawe rotary, hoʻemi ʻia ka nui o ke komo ʻana, a hoʻokiʻekiʻe ʻia ke kaomi pāma.

Daimana a mePDC Drag Bits

1. Hoʻonohonoho ʻia o nā ʻāpana Drill Diamond

• Nā Bits Drill Diamond Natural: Ua haku ʻia me ke kino kila, matrix, nozzle, a me nā ʻāpana daimana.
• PDC Cutter Drill Bits: E hoʻokomo i kahi kino kila, matrix, nozzle, a me nā mea ʻoki daimana polycrystalline.

2.PDC Drag Bits

① Nā ʻano hoʻolaha

Hōʻike ʻia nā ʻano kikoʻī ʻekolu o ka PDC drag bits:

• Parabolic: He kūpono no nā hoʻokumu palupalu, hāʻawi i ka wikiwiki wili kiʻekiʻe a me ka paʻa.
• Circular: He kūpono no nā interlayers paʻakikī ma muli o ka hydraulics concentrated.
• Conical: Hoʻolālā ʻia no ke komo ikaika a paʻa i nā hana kiʻekiʻe.

②Bit Koho

E noʻonoʻo i nā mea e like me ke ʻano wili, ʻano hoʻokumu, a me nā ʻāpana wili i ke koho ʻana i kahi PDC Drag Bit.

③ Nā Kūlana Hoʻohana Pono

• E mālama i ke kaomi pāma ma luna o 13 MPa.
• Hōʻalo i ka hui ʻana me nā mea paʻakikī a me nā hopena hikiwawe i ka wā wili.
• E hoʻomaʻemaʻe pono i ka luawai ma mua o ka hoʻomaka ʻana i nā hana.
• E hoʻohana i nā ʻāpana wili ʻoi maikaʻi loa: ke kaumaha-ma-bit (30–60 KN), ka wikiwiki o ka rotary (117–217 RPM).

3. ʻO nā ʻāpana Drill Coring

Hoʻolālā ʻia nā ʻāpana drill Coring no ka ʻohi ʻana i nā annular e ʻohi ai i nā cores pōhaku. ʻO nā ʻano maʻamau, ʻo ia nā ʻāpana kauō, nā ʻāpana kumu tungsten carbide, a me nā ʻāpana kumu daimana. ʻO nā hiʻohiʻona e like me ka symmetry a me ke kūpaʻa ʻaʻahu e hōʻoia i ka nui o ka hoʻihoʻi kumu.