Ko te kowiri tira he pakari, me te pereti whakaata 8K, te papa tuhi waea, te papa kirikiri hei pereti o raro, na roto i te tikanga matū, te mata o te waikura kowiri tira i roto i nga momo momo tauira, i muri i te maimoatanga etching, te pereti kowiri tira ano mo te tukatuka hohonu, penei: te rohe me te witi, te tuhi waea, te koura, te koura Titanium rohe me etahi atu tukatuka matatini.
Kowiri tira pereti whakairo ki te whakatutuki i te tauira o te marama me te pouri, pānga karakara.
Te maataapono o te kowiri tira: ma te whakamahi i te kaha o te waikura ferric chloride, kua waikura te mata o te kowiri tira, ka huri te huānga rino trivalent hei huānga rino.
Hangarau hanga motuhake ko: tuatahi i roto i te mata o te kowiri tira pani ki te paparanga anti-corrosion, te hiahia ki te tiaki i te wahi ki te tiaki, hoatu ki roto ki te raina rehu o ferric pūhaumāota, waikura ka horoia atu te paparanga anti-waikura, hanga he tauira.

Ko te tukanga whakairo e whai ake nei:

1, etching mua maimoatanga-, ko reira ki te whakarite i te waituhi tā mata me te mata whakarewa ki te adhesion pai o te tukanga matua, na me ata tango i te mata etching whakarewa o te hinu me te waikura kiriata.

2, me whakatau te tango hinu kia rite ki te parahanga hinu o te mahi, i mua i te mata ki te tango i te hinu, ki te whakarite i te painga o te tango hinu.

3, i roto i te tua ki te kiriata hāora hoki rite ki te momo o te whakarewa me te kiriata matotoru o te kōwhiringa o te wai etching pai, ki te whakarite kia ma te mata.

4, i mua i te whakamaroke o te mata, ki te mea he wai, ka pa ano ki te piri o te mangumangu, ka pa ki te paanga o te tauira o muri mai, kaore ranei i te ahua, ka pa ki te paanga whakapaipai.

5, tā mata rite ki te hiahia tā ki te hanga i te pereti mata tā mata paerewa.
I roto i te tukanga whakapaipai pikitia, he mahi whakamarumaru te mata hiraka, he maha nga wa ka whakakikoruatia ki te whakapiri whakaahua, kia nui ake ai te ahua o te tauira mata, kia pai ai te mahi huna, kia teitei te whakamaarama pikitia.

6, putanga mata o te kiriata i roto i te mahi o te marama, tauhohenga photochemical, kia te wahi marama o te crosslinked insoluble i roto i te wai kiriata kirihou, a kahore i te wahi marama o te otinga o te wai, me te wāhi mata kitea, kia i roto i te lithography mata kiriata paninga i runga i te tauira kiriata pai pango me te ma.

He maha atu nga korero mo te kowiri tira tonotono, tirohia: https://www.hermessteel.net