Te Mahi a te PVD: Te Huaki i ngā Mea Ngaro o tēnei Hangarau Hou
Kei te whanake tonu te ao hangarau, e whakarato ana i ngā otinga auaha mō ngā momo ahumahi. Ko tētahi o aua putanga hou ko te hangarau PVD (Physical Vapor Deposition), e kawe mai ana i tētahi taha hou ki te hangarau mata. I roto i tēnei pou rangitaki, ka ruku hohonu tātou ki te mahi a te PVD, ka tūhura hoki i te hurihanga o tēnei hangarau whakamiharo i ētahi mara.
Ko te PVD, e ai ki te ingoa, ko te whakatakoto i ngā kiriata angiangi ki runga i ngā mata totoka mā te tukanga ā-tinana. Ka whakamahia e te hangarau ngā mātāpono ahurei hei whakarei ake i te pakari, te mahi me te ataahua o te tini o ngā hua. Nō reira, me ruku hohonu tātou ki te mahi a te PVD, kia mārama ai ki tōna tikanga.
Ko te kaupapa matua o te PVD he waihanga i tētahi taiao korehau i roto i tētahi rūma i hangaia mō tētahi mea motuhake. Mā tēnei korehau ka tangohia ngā poke katoa, ka whakaratohia he taiao pai mō te tukanga paninga. Kia hiritia te rūma hermetic, ka wera nui te rauemi ūnga (he konganuku, he koranu, he uku, he polymer rānei). Nō reira, ka huri ngā ngota, ngā ngota rānei i roto i te rauemi ūnga ki te āhua hau.
Nā, ko te wāhanga matua o te mahi a te PVD – te whakatakoto i ēnei ngota hau, i ēnei ngota rānei ki te mata o te mea e hiahiatia ana. Hei whakatutuki i tēnei, me whakamahi he pūtake pūngao nui pērā i te arc, i te plasma rānei. Ka pupuhihia e tēnei pūtake pūngao ngā ngota, ka pakaru, ka hanga he kapua plasma. Kātahi ka panaia ngā ngota e te kapua plasma ki te mata, ka whakapūmau ngā ngota, ka hanga he kiriata angiangi.
He maha ngā painga o te tukanga PVD i ngā tikanga paninga tuku iho. Tuatahi, ka taea te whakahaere tika i te matotoru me te hanganga o te kiriata kua whakatakotoria. Ka taea e ngā kaihanga te whakatutuki i ngā paninga me te ōritetanga tino pai, ahakoa i ngā āhua uaua me ngā taipitopito uaua. Tuarua, he pai te piri o te kiriata PVD ki te papa, e whakarite ana i te roa o te wā me te ātete ki te kakahu. Hei tāpiri, ka taea e te hangarau PVD te whakatakoto i ngā paninga me ngā āhuatanga ahurei pēnei i te pakeke teitei, te iti o te waku me te ātete pai ki te waikura.
He whānui rawa te whakamahinga o te PVD, ā, e uru ana ki ngā momo ahumahi maha. Mai i ngā wāhanga motuka me ngā taputapu tapahi ki ngā whakaotinga whakapaipai me ngā taputapu hauora, kei te whakarerekē tēnei hangarau i te huarahi e taunekeneke ai tātou me ngā hua o ia rā. Hei tauira, ka taea e ngā paninga PVD i runga i ngā taputapu tapahi te whakaroa ake i tō rātou roa mahi, ka whakaiti i te hiahia mō te whakakapinga auau. Waihoki, ka whakanui ake ngā paninga PVD i runga i ngā wāhanga motuka i tō rātou pakari me te whai huatanga, ka āwhina ki te whakapai ake i te penapena wahie me te whakaiti i ngā tukunga.
Nō nā tata nei i whakakitea mai kua tūhuratia e ngā kaipūtaiao te kaha o te mahi a te PVD i roto i te pūngao hou. Mā te paninga o ngā paninga PVD ki ngā panera rā, e whai ana ngā kairangahau ki te whakapiki ake i tō rātou whai huatanga me te roa o te ora. Waihoki, ka taea e ngā paninga PVD i runga i ngā mata o te tāhū hau te whakanui ake i tō rātou ātete ki te horo, ā, ka whakapiki ake i te whakaputanga pūngao.
He mahi auaha whakamiharo te kaupapa o te mahi a te PVD kua huri i te hangarau mata. Mā te whakahaere tika me te whakatakoto i ngā kiriata angiangi, ka whakarei ake ngā paninga PVD i te pakari, te mahi me te ataahua o te tini o ngā hua. Me ōna tono kanorau puta noa i ngā ahumahi, kei te haere tonu tēnei hangarau hou ki te whakatakoto i te ara mō ngā whanaketanga atu. Kia mataara mai i a mātou e hura ana i ētahi atu kitenga whakahihiri i roto i te mara o te PVD.
Wā tuku: Akuhata-09-2023