API 152mm PDC concave rock bit 4 Blades no ka wili luawai

Nā noi:
ʻO ka PDC concave drill bit kahi ʻano o ka pahu pahu piha piha, ka mea i hoʻohana nui ʻia i ka mine lanahu, mining, geological exploration, conservancy water and hydropower, alaloa, alahao, alahaka a me ke kūkulu ʻana.
ʻO kēia drill bit ka koho mua e hoʻohana ʻia i ka hoʻokumu ʻana i ka paʻakikī wili me ke kūpaʻa kūpono, ka hoʻoheheʻe maikaʻi a me ka wikiwiki o ke komo ʻana.
• Nā ʻano:ʻAno maʻamau; ʻAno hoʻoikaika ʻia; ʻAno ikaika nui.
• Nā Loko:ʻO nā loina wahine a kāne paha.

Kū ʻo PDC no ka Polycrystalline Diamond Compact e pili ana i nā ʻokiʻoki ma kēia mau pahu drill.

Loaʻa i nā bits PDC ka nui o ke komo ʻana i ka wā e wili ai a hiki ke hana i nā bits ʻē aʻe i nā kūlana kūpono.

ʻO nā mea ʻoki daimana he 10 mau manawa ʻoi aku ka ikaika ma mua o ke kila akā he Brittle lākou a hiki ke hōʻino ʻia i nā hana hoʻopau.

Makemake nā ʻāpana PDC e wili i loko o ka shale, ka pōhaku paʻakai paʻakai, ke kaʻa a me ke one. E pale i ka ʻiliʻili a me ka pōhaku one.

He koho maikaʻi loa nā PDC Bits no nā pūnāwai pipiʻi a hohonu loa a ʻoi aku ka maikaʻi i ka wā e wili ai i nā ʻano paʻakikī paʻakikī.

Hiki ke kūkulu ʻia nā ʻāpana PDC mai nā kino kila a i ʻole nā ​​kino matrix.

E loaʻa iā ʻoe kahi lua hohonu mai loko mai o kahi Kino Matrix akā ʻaʻole hiki ke hoʻoponopono ʻia a hoʻihoʻi ʻia paha hiki iā lākou ke haki inā hoʻoikaika ikaika ka driller i ka bit.

ʻOi aku ka paʻakikī o ka bit PDC kino kila ma mua o ke kino matrix a ʻaʻole e pohā. ʻAʻole ia e wili hohonu loa akā hiki ke hoʻoponopono ʻia a hoʻihoʻi hou ʻia.

I ka wili ana me ProDrill PDC bits he mea nui ia e ike a me ka makou mau kuhikuhi no ke kaumaha i manaoia ma ka bit drill a me ka hoomalu i ka wikiwiki o ka rotational.

Hiki i nā mea hana wili ke hāʻawi i nā ʻāpana PDC i ka nui mai 3.5” (88.9mm) a i 12 1/4” (311.2 mm). ʻO kā mākou mau ʻāpana PDC he 3 a 6 mau ʻēheu, Jet Nozzles a me ka pale ana.

Hoʻokumu pū i nā ʻāpana PDC no nā noi hoʻoheheʻe RC (reverse circulation drilling).

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