Inā ʻaʻole hoʻohana ka PCB wili a me ka mīkini wili i nā ʻāpana granite, aia kekahi mau mea ʻē aʻe kūpono?

ʻO nā mīkini wili PCB a me nā mīkini wili he mea koʻikoʻi loa ia i ka hana ʻana i nā papa kaapuni paʻi (PCB). ʻO kekahi o nā mea nui o kēia mau mīkini ʻo ia ka hoʻohana ʻana i ka granite, kahi e hāʻawi ai i kahi paʻa paʻa a paʻa no ka hana wili a me ka wili. Eia nō naʻe, aia kekahi mau manawa i loaʻa ʻole ai ka granite a ʻaʻole makemake paha ka mea hana e hoʻohana.

Ma ia mau hihia, aia nā mea ʻē aʻe i hiki ke hoʻohana ʻia, e like me ke aluminika, ka hao hao, a me ke kila. He mea maʻamau kēia mau mea i ka ʻoihana hana a ua hoʻohana ʻia ma ke ʻano he pani no ka granite i nā noi like ʻole.

ʻO ka alumini kahi koho maikaʻi loa i ka granite, a ʻoi aku ka māmā, e maʻalahi ai ka neʻe ʻana a puni. He ʻoi aku ka liʻiliʻi ma mua o ka granite, hiki ke loaʻa i nā mea hana e makemake e hōʻemi i nā kumukūʻai. ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e hoʻemi iki i nā pilikia wela i ka wā o ka wili a me ka hana wili.

ʻO kekahi mea kūpono'ē aʻe he hao hao,ʻo ia ka mea maʻamau i hoʻohanaʻia i ka hanaʻana i nā mea hana mīkini. Paʻa loa ka hao hao, a loaʻa iā ia nā mea hoʻoheheʻe maikaʻi e pale ai i ka haʻalulu i ka wā o ka wili ʻana a me ka hana wili. Hoʻopaʻa maikaʻi ʻia ka wela, kūpono ia no nā hana kiʻekiʻe.

ʻO ke kila kekahi mea hiki ke hoʻohana ma kahi o ka granite. He ikaika, lōʻihi, a hāʻawi i ka paʻa maikaʻi loa i ka wā o ka wili a me ka hana wili. Hoʻomaikaʻi ʻia kona conductivity thermal, ʻo ia ka mea hiki ke hoʻololi i ka wela mai ka mīkini, e hōʻemi ana i ka manawa o ka wela.

He mea pono ke ʻōlelo ʻia ʻoiai aia nā mea ʻē aʻe e hiki ke hoʻololi i ka granite i ka PCB drilling a me nā mīkini wili, loaʻa i kēlā me kēia mea nā pono a me nā hemahema. No laila, ʻo ke koho ʻana o nā mea e hoʻohana ai e hilinaʻi i nā koi kikoʻī o kahi mea hana.

I ka hopena, he mau mea hana koʻikoʻi ka wili PCB a me nā mīkini wili i ka hana ʻana i nā papa kaapuni paʻi, a pono lākou i nā ʻāpana paʻa a paʻa. ʻO Granite ka mea e hele ai, akā aia nā mea pani e like me ka aluminika, ka hao hao, a me ke kila e hiki ke hāʻawi i nā pono like. Hiki i nā mea hana ke koho i nā mea kūpono e pili ana i kā lākou mau koi kikoʻī a me kā lākou kālā.