He mea koʻikoʻi ka hana abrasives non-metallic i ka mālama ʻana i ka ʻili a me ka ʻoki ʻana, ʻoi aku ka nui o nā mea e like me ke one garnet, ke one quartz, nā peʻa aniani, ka corundum a me ka ʻili wōnati a me nā mea ʻē aʻe.
I ka hana ʻana i ka sandblasting, hoʻolalelale ʻia nā abrasive non-metallic e ka ea i hoʻopaʻa ʻia a i ʻole ka ikaika centrifugal e hana i kahi kahawai ʻāpana kiʻekiʻe e pili ana i ka ʻili o ka mea hana. Ke hahau nā ʻāpana abrasive i ka ʻili me ka wikiwiki nui, hoʻololi ʻia ko lākou ikehu kinetic i ikaika hopena, e hoʻoulu ai i nā micro-cracks a me ka wehe ʻana i nā mea ʻili. Hoʻopau maikaʻi kēia kaʻina hana i ka ʻōpala, nā papa oxide, nā uhi kahiko, a me nā mea haumia ʻē aʻe i ka wā e hana ana i kahi ʻano like ʻole e hoʻomaikaʻi ai i ka adhesion no nā uhi hope. ʻO nā pae paʻakikī like ʻole a me nā ʻāpana ʻāpana o nā abrasives e ʻae i nā hopena lapaʻau like ʻole, mai ka hoʻomaʻemaʻe māmā a hiki i ka etching hohonu.
I ka ʻoki ʻana i nā noi, hoʻohui pinepine ʻia nā abrasive non-metallic me ka wai e hana i kahi slurry abrasive, a laila e hoʻokuʻu ʻia ma kahi nozzle kiʻekiʻe. Hoʻopuka nā ʻāpana abrasive kiʻekiʻe i nā hopena ʻoki liʻiliʻi ma ka lihi o ka mea, me ka helu ʻana o nā mea liʻiliʻi liʻiliʻi e hōʻiliʻili ana e hoʻokō i ka ʻoki macroscopic. He kūpono kēia ʻano hana no ka ʻoki ʻana i nā mea paʻakikī a palupalu e like me ke aniani a me nā seramika, e hāʻawi ana i nā mea maikaʻi e like me nā wahi liʻiliʻi i hoʻopilikia ʻia i ka wela, ka pololei ʻoki kiʻekiʻe, a me ka nele o ke kaumaha mechanical.
ʻO ke koho ʻana i nā abrasive non-metallic e pono e noʻonoʻo piha i ka paʻakikī o nā mea, ke ʻano o nā ʻāpana, ka hāʻawi ʻana i ka nui, a me nā mea ʻē aʻe. Ke koi nei nā noi like ʻole i nā ʻāpana abrasive i hoʻopaʻa ʻia e hoʻokō i nā hopena hoʻoponopono maikaʻi loa a me ka maikaʻi o ke kumukūʻai.
No ka 'ike hou aku, e 'olu'olu e kūkākūkā me kā mākou hui!
Ka manawa hoʻouna: Mei-14-2025
