I roto i te mara o te ine tika, ko te mata tika o te karāhe, hei taputapu matua hei whakarite i te tika o ngā taputapu me te ine, ko tōna taumata papatahi ka pā tika ki te pono o ngā hua ine. Ko te tiwhikete National Institute of Standards and Technology (NIST) o te Hononga o Amerika he paerewa mana e mōhiotia ana i te ao mō ngā taputapu ine tino tika, ā, ko te papatahi taumata-AA tētahi o ngā taumata he tino teitei ngā whakaritenga tika. Hei waitohu matua i roto i te umanga, ko ZHHIMG, me tana hangarau matatau me te mahi toi tino pakari, ka āwhina i ngā kaiwhakamahi ki te whakatutuki i te tiwhikete NIST me ngā whāinga papatahi taumata-AA mō ngā matatika karāhe. Mā ngā mea e whai ake nei ka hoatu he tātari taipitopito ki a koe mō ngā kaupapa matua o te whakatikatika me ngā ara whakatinanatanga.
1. Kia mārama ki te tiwhikete NIST me te paerewa papatahi taumata-A
E mōhiotia ana te tiwhikete NIST mō āna tukanga whakamātautau me te aromatawai pakari, ko tana whāinga matua he whakarite kia tutuki ngā taputapu ine i ngā paerewa tika matua o te ao. I roto i te mara o te mata tika o te karāhe, he tino pakari te whakaritenga papatahi o te karaehe AA. I te nuinga o te wā, kua whakaritea kia whakahaeretia te hapa papatahi i roto i ia mita i roto i te ±0.5μm. E whakatakoto ana tēnei paerewa i ngā whakaritenga tino teitei mō ngā āhuatanga rauemi, te hangarau tukatuka me te hangarau whakatikatika o te mata tika. Ko te mata tika o te karāhe taumata-AA kua whakamanahia e NIST ehara i te mea he taurangi pono mō te ine tika teitei, engari he taunakitanga kaha hoki mō te kaha hangarau me te kounga hua o te hinonga.
II. Te Tūāpapa Kounga o te mata tika o te karāhe ZHHIMG
Kua whakatakotoria e te papa kōhatu ZHHIMG he turanga tino tika mai i te wā whiriwhiri rauemi. Ko te papa kōhatu tūturu kounga teitei kua tīpakohia, he matotoru te whakatiotanga o roto o ngā kohuke me te hanganga ōrite, he iti te tauwehenga whānui wera ki te 5-7 ×10⁻⁶/℃, ā, he pumau tūturu me te kaha ārai-whakarerekē, e whakarato ana i te painga ā-roto mō te whakatutuki i te papatahi taumata-AA. I te wā tukatuka, ka whakamahia e ZHHIMG ngā tikanga matatau pēnei i te huri me te whakakanapa CNC, me ngā taputapu kite tino tika pēnei i ngā inenga laser mō te whakatikatika wā-tūturu, kia tino tika ai te mata o te papa whakatikatika i te wā tukatuka, ka hangaia he āhuatanga pai mō ngā mahi whakatikatika i muri mai.
Iii. Ngā Whakaritenga i mua i te Whakamātautau
I mua i te whakahaere i te whakatikatika tiwhikete NIST, me whakarite kei te pai te āhua o te mata tika. Tuatahi, me horoi rawa te mata o te mata tika. Whakamahia he kakahu kore-miro me te horoi motuhake hei tango i ngā paru hinu, te puehu me ētahi atu paru i runga i te mata kia kore ai e pāngia te tika o te whakatikatika. Tuarua, whakatakotoria te mata tika ki roto i te taiao he pāmahana me te haumākū pumau mō te neke atu i te 24 hāora kia taea ai e ia te urutau katoa ki te pāmahana me te haumākū o te taiao, me te whakakore i ngā whakarerekētanga iti pea i puta mai i ngā huringa taiao. Hei tāpiri, me whakarite ngā taputapu whakatikatika tino tika pērā i ngā ine whakawhiti laser me ngā taumata hiko. Ko te tika o ēnei taputapu ka pā tika ki te tika o ngā hua whakatikatika.
IV. Te Tukanga Whakamātautau me ngā Hangarau Matua
Whakatauritenga āwhata: Whakamahia he taumata hiko hei ine tuatahi i te taha tika. Kohia he pūwāhi ine i ētahi wā (pēnei i te 100mm) hei tiki i ngā raraunga āhua tata o te mata taha tika. I runga i ngā hua inenga, i mīhinihia āwhata te mata o te taha tika mā roto i ngā taputapu huri CNC hei tango i ngā pūwāhi teitei e kitea ana, kia tata ai te papatahi ki ngā whakaritenga paerewa taumata AA i te tīmatanga.
Te Whakataurite Tika: Ka mahia te ine tika-teitei mā te whakamahi i te ine whakawhiti-reera, ka taea te kite tika i ngā huringa teitei i runga i te mata o te taha tika i te taumata maikoromita. I runga i ngā raraunga i whakahokia mai e te ine whakawhiti, i hurihia pai te mata o te taha tika mā te whakakotahi i te huri ā-ringa me te miihini CNC. I te wā o te mahi huri, me whakarerekē tonu te pēhanga huri me te ahunga kia kore ai e puta te hapa papatahi, kia eke ai te papatahi o te mata o te taha tika ki tētahi taumata teitei ake.
Te manatoko me te whakatikatika anō: Kia oti te whakatikatika, whakamahia he inenga reera me te taumata hiko hei tirotiro whānui anō i te taha tika kia mōhio ai kei roto te hapa papatahi o ia pūwāhi ine i te awhe paerewa taumata-AA. Mena ka kitea he hapa iti i te rohe, me mahi te whakatikatika kua whakaritea kia tutuki ra ano te papatahi whānui o te taha tika i ngā whakaritenga taumata-AA o te tiwhikete NIST.
V. Tono me te Arotake Tiwhikete NIST
I muri i te otinga o te whakatikatika me te whakaū kua eke te mata tika ki te taumata AA, ka taea e koe te tuku i te tono tiwhikete ki a NIST. I roto i te tukanga tono, me whakarato ngā tawhā hangarau taipitopito o te mata tika, ngā whakaahuatanga hangarau tukatuka, ngā tuhinga whakatikatika me ētahi atu rauemi. Ka tukuna e NIST ngā kaiarotake ngaio ki te whakahaere i ngā tirotiro me ngā aromatawai i te mata tika i te wāhi. Ka hipokina e te arotake ngā āhuatanga maha pēnei i te papatahi, te pumau wera, me te ātete ki te kakahu o te mata tika. Ko te mata tika karāhe anake kua paahitia te arotake tino kaha ka taea te whiwhi tiwhikete NIST, ā, ka noho hei hua paearu i roto i te mara o te ine tika.
Mā te whai i ngā aratohu whakatikatika tika o te karāhe ZHHIMG kua whakahuatia ake nei, ka taea e ngā umanga me ngā whare rangahau te whakatutuki i te tiwhikete NIST me ngā whāinga papatahi taumata AA me te whai hua ake. Ahakoa i roto i ngā ahumahi he tino nui ngā whakaritenga tika pēnei i te hanga miihini, te rererangi, ngā maramara hiko rānei, ka noho te karāhe ZHHIMG kua whakamanahia e NIST hei hoa pono ki te whakarite i te tika o te ine me te kounga o te hua, hei āwhina i ngā umanga ki te pakaru tonu i roto i te mara o te ine tika me te neke ki tētahi heke mai o te tika teitei ake.
Wā tuku: Mei-13-2025