Hoʻopuka pōkole o ka PDC drill bit
Hana ʻia nā ʻāpana drill polycrystalline diamond compact (PDC) me nā mea ʻoki daimana synthetic i loko o nā mea kila a i ʻole matrix kino.

Hoʻolālā ʻia a hana ʻia nā PDC Bits e like me:

§ʻAka matrix-kino

§Nā ʻāpana kino kila

MATRIX-KINO
ʻO ka Matrix kahi mea i hoʻopaʻa ʻia a paʻakiki loa i hoʻopaʻa ʻia me ka mea hoʻopaʻa metala ʻoi aku ka palupalu a ʻoi aku ka paʻakikī. ʻOi aku ka pale ʻana i ka erosion ma mua o ke kila. Makemake ʻia lākou i loko o ka lepo wili paʻa kiʻekiʻe.

Pono-
1. Makemake ʻia ka matrix ma ke ʻano he mea liʻiliʻi ma luna o ke kila no ka mea ʻaʻole kūpaʻa kona paʻakikī i ka abrasion a me ka erosion.
2. Hiki iā ia ke kū i nā haʻawe compressive kiʻekiʻe.
3. No nā ʻāpana daimana-impregnated, hiki ke hoʻohana ʻia ke kūkulu kino kino matrix wale nō.

Nā hemahema-
1. Hoʻohālikelike ʻia me ke kila, haʻahaʻa kona kūʻē i ka hoʻouka ʻana.
2. ʻO ka paʻakikī o ka hopena haʻahaʻa o ka matrix e kaupalena ana i kekahi mau hiʻohiʻona matrix-bit, e like me ke kiʻekiʻe o ka lau.

KINO-KINO
ʻO ke kila ke kūʻē i ka matrix. ʻOi ʻia nā ʻāpana kino kila no nā hana palupalu a me ka ʻole abrasive a me ka nui o ka lua. No ka hōʻemi ʻana i ka ʻinoʻino o ke kino, ua paʻakikī ʻia nā ʻāpana me kahi mea uhi i ʻoi aku ka pale ʻana i ka erosion a i kekahi manawa e loaʻa i kahi lāʻau anti-balling no nā ʻano pōhaku paʻa loa e like me ka shales.

Pono-
1. He ductile, ʻoʻoleʻa, a hiki ke hoʻopaʻa i nā haʻahaʻa hopena.
2. Hiki iā ia ke pale aku i nā ukana hopena kiʻekiʻe, akā palupalu, a me ka ʻole o nā hiʻohiʻona pale, e hāʻule koke ʻo ia ma muli o ka abrasion a me ka erosion.
3. Ma muli o ka ikaika o nā mea kila, hiki ke hana a maʻalahi hoʻi ke kūkulu ʻia ʻana o nā kiʻi kikoʻī paʻakikī a me nā hoʻolālā hydraulic ma luna o ka mīkini wili helu-nui.

Nā hemahema-
1. ʻAʻole hiki ke hoʻopaʻa ʻia ke kino kila ma mua o ka matrix a no laila, ʻoi aku ka maʻalahi o ka ʻaʻahu ʻana e nā wai abrasive.


ʻO ka wili nui ʻana o nā bits PDC ma ka ʻako ʻana. Hoʻouna ʻia ka ikaika komo kū pololei mai ka paona i kau ʻia ma ka bit a me ka ikaika ākea mai ka papa ʻaina rotary i loko o nā mea ʻoki. ʻO ka hopena o ka ikaika e wehewehe i kahi mokulele o ka pahu no ka mea ʻoki. A laila ʻoki ʻia nā ʻokiʻoki ma kahi kihi mua e pili ana i ka mokulele o ka pahu, e pili ana i ka ikaika pōhaku.

ʻO ka laulā noi ākea no nā bits PDC e koi i ka ʻenehana ʻokiʻoki PDC kūʻokoʻa e loaʻa ai ka hana wili ʻoi loa i kēlā me kēia noi. Na ka Optimal cutter portfolio e hoʻonui i ka hana i kēlā me kēia paʻakikī wili.

E kelepona iā mākou mawww.zzbetter.comno ka ʻike hou aku e pili ana i kā mākou mea ʻoki PDC no ka drill bit PDC.