He aha ka poni?
I ka hoʻolālā mechanical, ʻo ka polishing kahi hana lapaʻau maʻamau. ʻO ia ke kaʻina hana o ka hoʻopau ʻana i nā hoʻomaʻamaʻa mua e like me ke ʻoki ʻana a i ʻole ka wili ʻana e hāʻawi i kahi ʻili maʻemaʻe. Hiki ke hoʻomaikaʻi ʻia ka pololei o ka geometry e like me ke ʻano o ka ʻili (ka ʻili o ka ʻili), ka pololei o ke ana, ka palahalaha a me ka pōʻai.
ʻO kekahi ka "ʻano hana abrasive paʻa" ma ka hoʻopaʻa ʻana i kahi huila wili paʻa a maikaʻi i ka metala, a ʻo kekahi ʻo ke "ʻano hana abrasive manuahi" kahi e hui pū ʻia ai nā kīʻaha abrasive me kahi wai.
Hoʻohana ʻia nā kaʻina wili paʻa i nā ʻōpala abrasive i hoʻopaʻa ʻia i ka metala e poni i nā protrusions ma ka ʻili o ka mea. Aia nā ʻano hana e like me ka honing a me ka superfinishing, kahi i hōʻike ʻia i ka pōkole o ka manawa polishing ma mua o ke kaʻina hana wili manuahi.
Ma ke kaʻina hana abrasive machining manuahi, ua hui pū ʻia nā kīʻaha abrasive me kahi wai a hoʻohana ʻia no ka wili a me ka polishing. Hoʻopili ʻia ka ʻili ma ka hoʻopaʻa ʻana i ka ʻāpana mai luna a lalo a me ka ʻōwili ʻana i kahi slurry (he wai i loaʻa nā ʻōpala abrasive) ma luna o ka ʻili. Aia nā ʻano hana e like me ka wili ʻana a me ka polishing, a ʻoi aku ka maikaʻi o kona hoʻopau ʻana i ka ʻili ma mua o nā ʻano hana abrasive paʻa.
● Hoʻohanohano
● Electropolishing
● Hoʻopau nui
● wili
● Hoʻomaʻamaʻa wai
● Hoʻomaʻamaʻa vibration
Ma ke ala like, aia ka ultrasonic polishing, ke kumu o ia mea e like me ka pahu pahu. Hoʻokomo ʻia ka mea hana i loko o ka abrasive suspension a hoʻokomo pū ʻia i loko o ke kahua kani ultrasonic, a ʻo ka abrasive ka lepo a poni ʻia ma ka ʻili o ka mea hana ma o ka ultrasonic oscillation. He liʻiliʻi ka ikaika hana ultrasonic a ʻaʻole ia e hoʻololi i ka mea hana. Eia kekahi, hiki ke hui pū ʻia me nā ʻano kemika.
