Nā mea āu e ʻike ai e pili ana i nā PDC Drill Bits

ʻO ka polycrystalline diamond compact (PDC) kekahi o nā mea paʻakikī loa o ka honua, ʻoi aku ka paʻakikī ma mua o ka tungsten carbide. ʻOiai ua lawa ka paʻakikī o PDC no ka hoʻohana ʻana i ka ʻoihana hou, ʻoi aku ke kumukūʻai. ʻOi aku ka maikaʻi o ka tungsten carbide ma mua o ka waiwai PDC inā ʻaʻole ʻoʻoleʻa nā pōhaku. Akā ʻo ka PDC drill bits, ʻoiaʻiʻo, loaʻa i kā lākou mau mea maikaʻi no ka mea kaulana lākou i ka hana ʻana.

He aha ka PDC drill bit?

E like me kā mākou e ʻike ai, hoʻohana ʻia nā pihi tungsten carbide e hoʻokomo i loko o kahi kino drill e hana i kahi drill bit. Aia nā ʻoki PDC ma luna o nā pahu drill PDC. Hana ʻia nā mea ʻoki PDC me nā substrates PDC carbide tungsten a me nā papa PDC ma lalo o kahi kaiapuni o ke kaomi kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe. Ua ʻike ʻia ka hana mua o ka PDC drill bits ma 1976. Ma hope o kēlā, lilo lākou i mea kaulana loa i nā ʻoihana wili he nui.

Pehea i hana ʻia ai ka bit drill PDC?

PDC drill bit mai ka tungsten carbide PDC substrates a me PDC papa. Hele mai nā substrates PDC mai ka pauka tungsten carbide kiʻekiʻe, e ʻike ana i ka hui ʻana, ka milling, kaomi, a me ka sintering. Pono e hui pū ʻia nā substrate PDC me nā papa PDC. Me ka catalyst o ka cobalt alloy ma lalo o ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe, hiki ke kōkua i ka hoʻopaʻa ʻana i ke daimana a me ka carbide, hiki i ka ʻokiʻoki PDC ke paʻa a paʻa. Ke hōʻoluʻolu lākou, emi ka tungsten carbide i 2.5 mau manawa ma mua o ka papa PDC. Ma lalo o kahi kaiapuni o ka wela kiʻekiʻe, e hoʻopili ʻia nā mea ʻoki PDC i loko o nā ʻāpana drill.

Nā noi o nā ʻāpana drill PDC

I kēia mau lā, hoʻohana pinepine ʻia nā pahu drill PDC i kēia kūlana:

1. Ka ʻimi ʻāina

Ua kūpono nā ʻāpana drill PDC no ka ʻimi ʻana i ka honua ma nā papa pōhaku ʻoluʻolu a me ka paʻakikī ma muli o ko lākou paʻakikī kiʻekiʻe.

2. Ma ke kahua lanahu

Ke hoʻohana ʻia nā ʻāpana drill PDC i ke kahua lanahu, ua hoʻohana lākou no ka ʻeli ʻana a me ka ʻeli ʻana i ka hili lanahu. Hoʻokō ka hana kiʻekiʻe o ka PDC drill bits.

3. ʻImi ʻaila

Hiki ke hoʻohana ʻia nā puʻupuʻu PDC no ka ʻimi ʻaila i ka ʻeli ʻana i nā māla aila a me ke kinoea. ʻO kēia ʻano drill bit PDC ka mea kūʻai nui loa.

ʻO nā mea maikaʻi o nā pahu drill PDC

1. Kū'ē kiʻekiʻe i ka hopena;

2. ʻOi aku ka lōʻihi o ke ola hana;

3. ʻAʻole maʻalahi ka pōʻino a hāʻule paha;

4. E mālama i nā koina o nā mea kūʻai aku;

5. ʻOi aku ka maikaʻi o ka hana.

Inā makemake ʻoe i nā mea ʻoki PDC a makemake ʻoe i nā ʻike hou aʻe a me nā kikoʻī, hiki iā ʻoe ke CONTACT US ma ke kelepona a i ʻole ka leka uila ma ka hema, a i ʻole SEND US MAIL ma lalo o ka ʻaoʻao.