Ka hurihia te pereti maitai makariri i runga i te kaupapa o te porowhita wera wera, te tikanga, he wera hurihia →pickling passivation→ cold rolled taua tukanga.Ahakoa i roto i te tukanga no te mea o te okeoke ka hanga ano te pāmahana pereti maitai, engari ka karanga tonu matao hurihia.
No te mea o te wera hurihia i muri i te huringa matao tonu ki matao hurihia, i roto i te āhuatanga pūkaha he āhua rawakore, he tiketike rawa pakeke.Me memeha ki te whakahoki mai i ona ahuatanga miihini, kaore he memenge e kiia ana ko te rōrahi pakeke.I te nuinga o te waa ka whakamahia te rōrahi pakeke ki te mahi me te kore e piko, e totoro nga hua.
Engari he iti te pereti rino matao e hanga ana i te matotoru o te pakitara maitai, he ngoikore te kaha ki te tu atu i nga kawenga kukū o te rohe, a kei te noho tonu nga taumahatanga i roto i te waahanga whiti i muri i te hanga, na te pereti maeke o te pereti maeke e paheke ana te mahi, te mahi torsion. he rawakore, he ngoikore te aukati i te waikura.
Na reira, he maha nga wa e whiriwhiria e te pereti maitai matao ki te whakamahi kowiri tira pikinga otinga passivation ki te mahi pickling tukanga maimoatanga passivation,kowiri tira pickling passivationka taea te otinga i roto i te passivation i te wa ano ki te tango i te mata o te kahu chromium-rawakore rawa kikokore o te whakarewa.Ina tangohia te kiri waikura, ka huri te katoa o te tauhohenga ki roto i te mahi whakangao, ka whai hua te whakamarumaru haere.Ka taea e nga momo katoa o te hinu mata kowiri tira, kiri waikura, wahi fehokotaki'anga me te waikura me te tahi atu āhuatanga tino nekehia atu, me te hanganga o te kiriata passivation hiriwa-ma, nui te whakapai ake i te waikura ātete o te workpiece.
Te wa tuku: Hanuere-06-2024