NA OKI KOIIKA PDC NO KA LU PAHA

ʻO ka hiki ʻana mai o ka mea ʻoki Polycrystalline Diamond Compact (PDC) i ka waena o nā makahiki 1970 i hoʻomaka i ka neʻe mālie ʻana mai ka bit cone roller a i ka bit cutter shear. Makemake nā kānaka i nā ʻokiʻoki a me nā ʻāpana i hiki ke lōʻihi aku. Nui nā hana i hana ʻia ma ka hoʻomaikaʻi ʻana i ka hoʻohua daimana, ka paʻa wela, ka ikaika o ka interface, a me ka geometry cutter me ka pahuhopu holoʻokoʻa o ka hoʻonui ʻana i ka hopena a me ke kūpaʻa abrasion. ʻOi aku ka maikaʻi o ka hana ʻana o nā ʻoki conical PDC ma ka ʻeli pōhaku paʻakikī ma mua o nā ʻoki ʻoki PDC maʻamau.

Ke kū'ē i ka hopena

Ua hoʻāʻo ʻia ka hopena o ka hopena o nā ʻokiʻoki PDC me ka hoʻohana ʻana i ka mīkini hōʻike hoʻoheheʻe lab. Ua mālama ʻia nā hoʻāʻo hāʻule ma ka PDC ma nā kihi hopena ma waena o 17 degere a me ke kūpaʻa. Hoʻonohonoho ʻia nā ʻoki ʻoki ʻoki PDC maʻamau ma 10 degere mai ka mokulele o ka maka. Ua hōʻike ʻia ka hoʻāʻo ʻana he 4 a 9 ka nui o ka ʻoki ʻoki Conical PDC i ka hopena o ka ʻoki ʻoki like ʻole i ka wā i hāʻule ai i kahi pahu WC. ʻOi aku ka maʻalahi o ka ʻoki conical PDC i ka hoʻouka ʻana i ka hopena i ʻike ʻia ma kahi liʻiliʻi i loko o ka lua lalo.

Hoʻāʻo VTL

ʻO ka ʻoki ʻana i ka lāʻau cylindrical o nā mea pōhaku ma ka lathe i hoʻohana pono ʻia, ʻo ia ke ʻano hana maʻamau o ka hana ʻana i ka hoʻāʻo ʻana i ka ʻaʻahu a i ʻole ka hoʻāʻo abrasion ma nā mea ʻoki PDC. I kēia hihia, ua hoʻohana ʻia kahi Vertical Turret Lathe, e hoʻohuli ana i kahi papa o Granite me ka ikaika compressive. Paʻa ka PDC i kahi mea paʻa a hiki i ka mea ʻoki ke hoʻokuʻi i ka ʻili pōhaku paʻa ʻole. Na ka Computer Numerical Control (CNC) e hoʻomalu i ka hohonu o ka ʻoki, ka māmā holo, ka māmā laina, a me ka helu hānai.

ʻAʻahu kūʻē.

Ma hope o ka ʻoki ʻana o nā mea ʻoki PDC i ka granite no kekahi manawa, hiki iā mākou ke loaʻa ka lakene ʻaʻahu ma ke ana ʻana i ka nui o nā paona i nalowale. Aia ka pohō nui ma waena o nā mea ʻoki PDC a me ka granite. ʻOi aku ka kiʻekiʻe o ka lakio, ʻoi aku ka nui o ka pale ʻana i nā mea ʻoki PDC.

Hōʻike ka PDC conical cutter i ke kūpaʻa abrasion kiʻekiʻe loa a ʻoki maikaʻi i nā pōhaku abrasive paʻakikī me ka ʻike ʻole ʻia o ka ʻaʻahu, ʻo ia ka mea e hōʻike ana i kahi pae koʻikoʻi i ka pahuhopu o nā bits lōʻihi no nā hana paʻakikī i nā wahi wela.

Ma ZZBETTER, hiki iā mākou ke hāʻawi i nā ʻano ʻokiʻoki PDC like ʻole

Inā makemake ʻoe i nā huahana tungsten carbide 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.