Wahi wehewehe:

IADC: 126 - ʻO ka puke pai niho kila i hoʻopaʻa ʻia i ka bit bearing no nā hana palupalu me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe.

ʻO ka ikaika hoʻopili:

0 - 35 MPA

0 - 5,000 PSI

Ka wehewehe ʻāina:

ʻO nā pōhaku palupalu loa, ʻaʻole stratified, maikaʻi ʻole i hoʻopaʻa ʻia e like me nā pālolo i hoʻopaʻa maikaʻi ʻia a me nā pōhaku one, nā limestone marl, nā paʻakai, gypsum, a me nā lanahu paʻa.

Hiki iā mākou ke hāʻawi i nā niho wili a me TCI tricone drill bits i nā ʻano nui (mai 3 7/8 "a 26") a me ka hapa nui o nā Codes IADC.

E like me ka ʻoki ʻana i nā mea, hiki ke hoʻokaʻawale ʻia ka tirocne bit i TCI bit a me Steel Tooth Bit.

He inoa ʻē aʻe ko nā niho tricone bits milled tooth tricone bit mai ka mea i hana ʻia nā niho e ka mīkini wili, paʻakikī ke alo o ka cone e ka tungsten carbide.

Hoʻohana ʻia ka bit tricone niho kila no ka ʻeli ʻana i nā ʻano palupalu, ʻoi aku ka maikaʻi o ka ROP (Rate of Penetration) ma mua o ka TCI tricone bit, ʻoi aku ka wikiwiki o ka hoʻoheheʻe ʻana i lalo ma mua o ka Tungsten Carbide Insert tricone bit i ka ʻeli ʻana i nā pōhaku lepo a i ʻole nā ​​​​pōhaku paʻa.

He kūpono ka bit tricone bit no ka wili ʻana i nā pōhaku paʻakikī, akā ke hana mau nei ka bit-balling i ka ʻeli ʻana i nā mea palupalu a paʻa e pale ai i ka iho ʻana o ka bit drill.

ʻOi aku ka lōʻihi o nā niho ma mua o ka TCI tricone bits i hiki iā ia ke wili i nā ʻano palupalu ma ROP kiʻekiʻe.

Ma nā papahana wili ʻaila, hiki i ka ROP ke piʻi i 30 mau mika i kēlā me kēia hola ma ka wili ʻāpana pāpaʻu.

Ke koho ʻoe i kahi drill bit FAR EASTERN, loaʻa iā ʻoe ka bit kūpono no ka noi kūpono, no laila hiki iā ʻoe ke noho lōʻihi i loko o ka lua me ka liʻiliʻi o nā huakaʻi, ma ke kumu kūʻai haʻahaʻa. No ka mea, ua ʻenehana maikaʻi mākou i kēia ʻenehana no nā makahiki ʻoi aku ma mua o 15, ua hilinaʻi mākou i kā mākou hoʻoilina a ʻaʻohe mea hana drill bit ʻē aʻe e hoʻohālikelike i kā mākou ʻike.

ʻO Far Eastern kahi hale hana kūikawā i nā drill bits, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters no nā noi like ʻole.

Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu. Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā'āpana me nā helu komo kiʻekiʻe.ʻO kā mākou kumu e kūʻai aku i ke kūlana kiʻekiʻe me ke kumu kūʻai haʻahaʻa. ʻO ka maikaʻi a me ka ʻenehana hikina hikina e kōkua iā ʻoe e hoʻokō hou aku!

ʻO Tricone DrillingKūkulu

ʻO ka Tricone Drilling kahi mīkini drill bit aia ma lalo o ka hui pūnāwai. Hoʻohana nui ʻia ʻo Tricone Drilling no ka wili ʻana i nā ʻano hana like ʻole mai ka palupalu, waena a paʻakikī. Ua kūpono loa lākou no nā ʻano pōhaku paʻakikī. He hilinaʻi loa kēia mau drill i nā kūlana pōhaku e loli mau ana.

ʻO GrHoʻohana ʻia nā ʻāpana Tricone i nā pōhaku palupalu. Hoʻokaʻawale nui ʻia nā niho ʻōpuʻu i mea e pale aku ai i ka paʻa ʻana o nā mea i ko lākou ʻoki ʻana i ka ʻili. Hoʻohana ʻia nā ʻāpana triangular Tungsten carbide insert (TCI) i loko o nā papa pōhaku paʻakikī. Hoʻolālā ʻia kēia mau ʻāpana me nā niho liʻiliʻi i pili pono. Loaʻa nā wikiwiki wili kiʻekiʻe ke paʻakikī ke kūkulu ʻana a hiki i ka TCI ke pale i ka wela i hana ʻia e kēia mau kūlana. Hoʻokuʻu ʻia ka lepo i loko o ke kolamu drill a hoʻokuʻu ʻia ma ka bit tri-cone e mālama i ka ʻāpana me ka ʻole o nā ʻāpana pōhaku a hoʻoneʻe i kēia mau ʻāpana i luna.

Mea Hana wili Tricone

Hiki ke hana ʻia ʻo Tricone Drilling mai ke daimana a i ʻole nā ​​metala ʻē aʻe, akā ʻo tungsten carbide kekahi o nā mea kaulana loa. ʻO nā mea hana tungsten carbide Sintered he kūpaʻa ʻaʻahu kiʻekiʻe a hiki ke kū i nā mahana kiʻekiʻe ma mua o nā mea hana HSS maʻamau.

Nā hiʻohiʻona ʻo Tricone Drilling

1. Plato Tungsten carbide hoʻokomo i ka niho sila a me ka gage pale puke puke pai, paʻakikī maka poʻo hali ili. Hoʻokomo ʻia ka pahu cone me ka alloy hoʻohaʻahaʻa haʻahaʻa a laila uhi ʻia i ke kālā. Hoʻomaikaʻi maikaʻi ʻia ka hoʻouka ʻana a me ka hoʻopaʻa ʻana i ke kūpaʻa o ka bearing.

2. O- apo sila ua hana ia o ka oi aahu kū'ē kiʻekiʻe saturated Buna-N me ka pauku a precisely hana sealing flange i loko o ka cone sealing wahi i hoʻonui i ka hilinaʻi o ka sila.

3. ʻO ka bit bearing ka poepoe i hiki ke hoʻohana ʻia i ka wili ʻana i ka wikiwiki rotary kiʻekiʻe.

4. Hoʻohana ʻia nā mea hoʻopiʻi a pau e hiki ke hāʻawi i ka ʻōnaehana bearing me ka hōʻoia maikaʻi o ka lubrication.

5. Hoʻohana ʻia nā ʻano momona hou o Plato e hiki ke mālama i ka wela kiʻekiʻe a hiki i 250C.

6. Hāʻawi ʻia ka pāʻani piha ʻana o Plato a me ka hiki ke ʻoki maikaʻi o ka bit insert ma ka hoʻohana ʻana i nā carbide compacts o ka ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe i hui pū ʻia me nā helu compact i hoʻopaʻa ʻia a me nā lālani, ke kiʻekiʻe o ka hōʻike ʻana a me nā mea hoʻohālikelike kūikawā.

7. E hui pono i ka maʻamau API.

8. ʻO Plato ka mea hana ʻoihana o TCI tri-cone bits, kila niho tri-cone bits a me PDC bits.

9. Ke kūlana kiʻekiʻe, ke kumukūʻai kūpono a me ka lawelawe maikaʻi loa.

10. Hoʻouna i ka manawa.

11. Manaʻo maikaʻi o nā mea kūʻai aku.

12. Hiki ke hoʻohana ʻia nā ʻāpana hoʻoheheʻe Plato no kēlā me kēia ʻano o ka luawai wai, kahua ʻaila, lalo, kūkulu, geothermal well, etc.