Nā Pōmaikaʻi o nā Papa Nānā Granite no ka Hōʻoiaʻiʻo Kūlana PCB.

 

I ke ao o ka hana ʻana i nā mea uila, ʻoi aku hoʻi i ka hana ʻana o nā papa kaapuni i paʻi ʻia (PCB), he mea nui loa ka hōʻoia ʻana i ka maikaʻi. ʻO kekahi o nā mea hana kūpono loa no ka hōʻoia ʻana i ka pololei a me ka pololei i ka hana ʻana i nā PCB ʻo ia ka hoʻohana ʻana i nā papa nānā granite. Hāʻawi kēia mau ʻili ikaika a paʻa i nā pono like ʻole e hoʻonui ai i ke kaʻina hana hōʻoia maikaʻi.

ʻO ka mea mua, hāʻawi nā papa nānā granite i ka pālahalaha maikaʻi loa a me ka paʻakikī. ʻO nā waiwai kūlohelohe o ka granite e hana ai i ka ʻili ʻaʻole wale nō i pālahalaha loa, akā ʻaʻole hoʻi i maʻalahi i ka warping a me ka deformation i ka hala ʻana o ka manawa. He mea koʻikoʻi kēia kūpaʻa i ke ana ʻana i nā PCB, ʻoiai ʻo nā hewa liʻiliʻi loa hiki ke alakaʻi i nā hewa nui i ke kaʻina hana. Ma ka hoʻohana ʻana i nā papa granite, hiki i nā mea hana ke hōʻoia i ka pololei o kā lākou mau ana, e hopena ana i nā huahana kiʻekiʻe.

Eia kekahi, he paʻa loa nā papa nānā granite a kūpaʻa i ke komo ʻana. ʻAʻole e like me nā mea ʻē aʻe e hiki ke hōʻino a hōʻino paha i ka hala ʻana o ka manawa, mālama ka granite i kona kūpaʻa, e hāʻawi ana i kahi hopena lōʻihi no ka hōʻoia maikaʻi. ʻO kēia kūpaʻa ke ʻano o nā kumukūʻai mālama haʻahaʻa a me ka hoʻololi pinepine ʻole ʻana, e hana ana i nā papa granite i koho kūpono no nā mea hana PCB.

ʻO kekahi pono koʻikoʻi o nā papa nānā granite ʻo ia ko lākou kūlike me nā ʻano mea ana like ʻole. Inā hoʻohana ʻia nā calipers, micrometers a i ʻole nā ​​mīkini ana hoʻonohonoho (CMMs), hiki i nā papa granite ke hoʻokipa i nā ʻano mea hana like ʻole, e kūpono ai lākou no nā noi hōʻoia maikaʻi like ʻole. Hiki i kēia hoʻololi ke hiki i nā mea hana ke hoʻomaʻamaʻa i kā lākou mau kaʻina hana nānā a hoʻomaikaʻi i ka pono holoʻokoʻa.

I ka hopena, ua maopopo nā pono o nā papa nānā granite no ka hōʻoia maikaʻi o ka PCB. ʻO ko lākou pālahalaha maikaʻi loa, ka lōʻihi, a me ka kūlike me nā mea ana e hoʻolilo iā lākou i waiwai nui i ka ʻoihana hana uila. Ma ka hoʻopukapuka kālā ʻana i nā papa nānā granite, hiki i nā mea hana ke hoʻomaikaʻi i kā lākou mau kaʻina hana hōʻoia maikaʻi, e hana ana i nā huahana PCB maikaʻi a hoʻomaikaʻi i ka ʻoluʻolu o ka mea kūʻai aku.