15 1/2 'īniha Iadc 537 Rubber i hoʻopaʻa ʻia i ka lawe ʻana i ka Tci Tricone Rock Bit no ka hana paʻakikī.

Hoʻolauna

1. Hoʻohana ʻia nā niho carbide ikaika kiʻekiʻe a paʻakikī e hoʻomaikaʻi i ka hopena o nā niho a hoʻemi i ka niho.
ka haʻihaʻi;
2. ʻO ka helu lālani niho i hoʻolālā maikaʻi ʻia, ka helu niho, ke kiʻekiʻe o nā niho i hōʻike ʻia a me ke ʻano o nā niho huila kūikawā e hāʻawi i ka pāʻani piha i ka
hiki ke oki a me ka wikiwiki o ka drill bit;
3. Hoʻohana nui ʻia i ka ʻimi ʻaila, ka ʻimi mining, nā luawai geothermal, ka ʻimi hydrological a me nā māla ʻē aʻe.
Hiki i kā mākou hui ke hāʻawi i nā hoʻonā kikoʻī e like me ke kūlana wili maoli, a hana i nā ʻāpana drill hui ʻia o kekahi
ke anawaena, me nā ʻāpana puʻupuʻu mīkini nui, nā ʻano pahu drill like ʻole, nā ʻāpana reaming, wili kuhikuhi.
bits, etc.

Nā hiʻohiʻona

IADC hoakaka

Maka mua

ʻO 1,2 a me 3 e koho i nā ʻāpana niho kila me ka 1 no ka palupalu, 2 no ka mea waena a me ka 3 no ka hoʻokumu ʻana i ka paʻakikī. 4,5,6,7 a me 8 e koho i nā ʻāpana Tungsten Carbide Insert Bits no ka hoʻololi ʻana i ka paʻakikī o ka hana ʻana me 4 ka palupalu a ʻo 8 ka paʻakikī.

ʻElua

ʻO ka 1,2,3 a me 4 ka haʻihaʻi hou ʻana o ka hoʻokumu ʻana me 1 ka palupalu a ʻoi aku ka paʻakikī.

ʻEkolu Makaʻu

1.Standard hāmama wili wili bit

2.Standard hāmama wili wili bit, ea-ʻoluʻolu

3.Standard open bearing roller bit me ka gauge pale i ho'ākāka 'ia e like me carbide inserts i loko o ka kuʻekuʻe wāwae o ka cone.

4.Standard roller bearing bit

5.Standard roller bearing bit me ka pale ana

6.Standard puke puke lawe bit

7. ʻO ka puke pai puke maʻamau me ka pale ana

Alakaʻi o Tricone Bit Choice

ʻO ke alakaʻi ʻana i ka koho tricone BitsʻAno niho Tricone Bits

Lahi Bits

Kaʻina Hana Hana