Pehea e hiki ai ke hoʻomaʻemaʻe ʻia nā ʻōmole graphite?
Ma keʻano laulā, ke pau ke kaʻina hana hoʻoheheʻe ʻia, lepo a i ʻole nā koena (me kekahi mauka hoʻohuihui kemikaa menā waiwai kino) waiho pinepine ʻia ma luna o kaʻōmole graphiteNo nā ʻano koena like ʻole, ʻokoʻa nā koi hoʻomaʻemaʻe hope loa. ʻO nā resins e like me ka polyvinyl chloride e hoʻopuka i ke kinoea hydrogen chloride, kahi e hoʻopōʻino ai i nā ʻano kila graphite. Hoʻokaʻawale ʻia nā koena ʻē aʻe mai nā mea pale ahi a me nā antioxidants, hiki ke hoʻoulu i ka pala i ke kila. Aia kekahi mau kala pigment hiki ke popo i ke kila, a he paʻakikī ke wehe i ka popo. ʻOiai ka wai i hoʻopaʻa ʻia, inā waiho ʻia ma luna o kahi ʻōmole graphite i mālama ʻole ʻia no ka lōʻihi loa, e hōʻino pū kekahi i ka ʻōmole graphite.
No laila, pono e hoʻomaʻemaʻe ʻia ka ʻōmole graphite e like me ka mea e pono ai e like me ke kaʻina hana i hoʻokumu ʻia. I kēlā me kēia manawa e lawe ʻia ai ka ʻōmole graphite mai ka mīkini paʻi, pono e wehe ʻia nā pores o ka ʻōmole graphite e wehe i nā lepo oxidized a me ka popo mai nā wahi koʻikoʻi ʻole o ka ʻōmole graphite a me ka template e pale aku ai i ka palaho mālie ʻana i ka ʻili a me nā kihi o ke kila. I nā hihia he nui, ʻoiai ma hope o ka hoʻomaʻemaʻe ʻana, e hōʻike koke ana kekahi mau ʻōmole graphite i uhi ʻole ʻia a i ʻole ka popo. No laila, ʻoiai inā lōʻihi ka manawa e holoi ai i ka ʻōmole graphite i pale ʻole ʻia, ʻaʻole hiki ke pale loa ʻia ke ʻano o ka popo.
Ma keʻano laulā, i ka wā e hoʻohana ai i nā palakiko paʻakikī, nā momi aniani, nā pūpū walnut a me nā pellets alumini e like me nā mea abrasives no ka wili ʻana i ke kaomi kiʻekiʻe a me ka hoʻomaʻemaʻe ʻana i ka ʻili o nā ʻōmole graphite, inā hoʻohana pinepine ʻia kēia mau abrasives a i ʻole kūpono ʻole, e hoʻopilikia pū kēia ʻano wili. Loaʻa ka porosity ma ka ʻili o ka ʻōmole graphite a maʻalahi ke hoʻopili ʻia nā koena iā ia, e hopena ana i nā koena a me ke komo ʻana, kahi e alakaʻi ai i ka haki mua ʻana a i ʻole ka ʻālohilohi o ka ʻōmole graphite, kahi mea maikaʻi ʻole i ka hoʻomaʻemaʻe ʻana o ka ʻōmole graphite.
I kēia manawa, ua lako nā ʻōmole graphite he nui me nā paipu hoʻomaʻemaʻe ponoʻī, nona ka ʻōlinolino kiʻekiʻe. Ma hope o ka hoʻomaʻemaʻe ʻana a me ka poli ʻana i ka lua puka e hoʻokō ai i ka pae poli o SPI # A3, ma hope paha o ka wili ʻana a i ʻole ka wili ʻana, ua hoʻokuʻu ʻia ke koena i ka ʻāpana ʻōpala o ka paipu puka e pale aku i ke koena mai ka pipili ʻana i ka ʻili o ke kū ʻōwili ʻino. Eia nō naʻe, inā koho ka mea hoʻohana i nā pads holoi ʻili nui, ka lole emery, ka pepa one, nā pōhaku wili, a i ʻole nā palaki me nā hulu nylon, ke keleawe a i ʻole ke kila e wili lima i ka ʻōmole graphite, e hana ia i ka "hoʻomaʻemaʻe" nui o ka ʻōmole graphite. .
No laila, ma hope o ka ʻimi ʻana i nā lako hoʻomaʻemaʻe kūpono no nā ʻōmole graphite a me nā ʻano hana, a me ka nānā ʻana i nā ʻano hoʻomaʻemaʻe a me nā pōʻaiapuni hoʻomaʻemaʻe i hoʻopaʻa ʻia i loko o nā faila waihona, hiki ke mālama ʻia ma mua o 50% o ka manawa hoʻoponopono, a hiki ke hoʻemi maikaʻi ʻia ke komo ʻana o ka ʻōmole graphite.
Ka manawa hoʻouna: ʻAukake-19-2021