huila wilihe ʻano hana ʻokiʻoki, he ʻano mea hana ʻoki abrasive. I loko o ka huila wili, ua like ka hana o ka abrasive e like me nā serrations i loko o ka ʻili. Akā ʻaʻole like me ka pahi ʻike, aia nā serration ma nā ʻaoʻao wale nō, ua māhele ʻia ka abrasive o kahi huila wili i ka huila. Hoʻoneʻe ʻia nā kaukani ʻāpana abrasive paʻakikī ma luna o ka mea hana e wehe i nā ʻāpana liʻiliʻi.
E hāʻawi nā mea hoʻolako abrasive i nā huahana like ʻole no nā noi wili like ʻole i ka hana metala. ʻO ke koho ʻana i ka huahana hewa hiki ke lilo i ka manawa a me ke kālā. Hāʻawi kēia pepa i kekahi mau kumu kumu no ke koho ʻana i ka huila wili maikaʻi loa.
Abrasive: ʻano one
ʻO ka huila wili a i ʻole nā pōhaku wili hui ʻia ʻelua mau mea nui:
ʻO nā kuʻekuʻe e hana maoli i ka ʻokiʻoki, a me ka hui pū ʻana e hoʻopaʻa i nā ʻōpala a kākoʻo i nā ʻōpala i ka wā e ʻoki ai. Hoʻoholo ʻia ke ʻano o ka huila wili e ka ratio o ka abrasive, binder a me ka ʻole ma waena o lākou.
Ua koho ʻia nā abrasives kikoʻī i hoʻohana ʻia i ka huila wili e like me ke ʻano o kā lākou hana ʻana me ka mea hana. ʻO ka abrasive maikaʻi loa ka mea hiki ke hoʻomau i ka ʻoi a ʻaʻole maʻalahi i ka pōpō. Ke hoʻomaka ka passivation, e haki ka abrasive e hana i nā kiko hou. He ʻokoʻa kēlā me kēia ʻano abrasive, me ka ʻokoʻa o ka paʻakikī, ka ikaika, ka paʻakikī o ka haʻihaʻi a me ke kūpaʻa hopena.
ʻO ka alumina ka mea abrasive maʻamau i ka wili huila.
Hoʻohana maʻamau ia e wili i ke kila kalapona, ke kila kila, ke kila māmā holo kiʻekiʻe, ka hao malleable, ka hao i hana ʻia, ke keleawe a me nā metala like. Nui nā ʻano alumina abrasives, kēlā me kēia mea i hana kūikawā a hui ʻia no kahi ʻano hana wili. Loaʻa i kēlā me kēia ʻano alumina kona inoa ponoʻī: maʻamau ka hui pū ʻana o nā leka a me nā helu. E ʻokoʻa kēia mau inoa mai kēlā me kēia mea hana.
Zirconia aluminaʻO kekahi pūʻulu o nā abrasives, i hana ʻia e ka hui ʻana i ka alumina a me ka zirconia i nā ʻano like ʻole. Hoʻopuka kēia hui ʻana i kahi abrasive ikaika a lōʻihi e hana maikaʻi i nā noi wili ʻawaʻawa, e like me nā hana ʻoki. Hoʻopili pū ʻia i nā ʻano kila a me ke kila kila.
E like me ka alumina, loaʻa nā ʻano like ʻole o ka zirconia alumina.
ʻO ka Silicon carbide kekahi mea abrasive i hoʻohana ʻia e wili i ka hao hina, ka hao anuanu, ke keleawe, ke keleawe palupalu a me ka aluminika, a me ka pōhaku, ka pahu a me nā metala non-ferrous ʻē aʻe.
alumina seramikaʻo ia ka hoʻomohala kī hou loa i ka hana abrasive. He palaoa maʻemaʻe kiʻekiʻe i hana ʻia e ke kaʻina sintering gel. Hiki i kēia abrasive ke haki i ka unahi micron i ka wikiwiki i hoʻomalu ʻia. I ka huli ʻana, ke kūkulu ʻia nei nā tausani o nā helu hou. He paʻakikī loa nā abrasives alumina seramika a hoʻohana ʻia i ka wili ʻana o ke kila. Hoʻohui pinepine ʻia lākou me nā abrasive ʻē aʻe i nā ʻāpana like ʻole e hoʻomaikaʻi i kā lākou hana i nā mea like ʻole a me nā noi.
Ka manawa hoʻouna: Nov-17-2022
