He aha nga mea e wha e pa ana ki te tukanga flange

E wha nga mea e pa ana ki tetukanga flangeko:
1. Ka tae ki te paemahana kua tohua.Ko te tukatuka Flange te nuinga o te wa e whakamahia ana te maimoatanga wera otinga, te awhe pāmahana o 1040 ~ 1120 ℃ (paerewa Japanese).Ka taea hoki e koe te kite i roto i te kohao mataki i te oumu whakaene, me whiti te flange o te waahi whakaene, engari karekau he ngohe ngohe.
2. Te hiri o te tinana oumu.Ko te oumu whakawhenumi kanapa me tutakina ka wehea mai i te hau o waho;Ma te hauwai hei hau tiaki, kotahi anake te hau e tuwhera ana (hei whakangai i te hauwai kua puta).Ka taea te whakamahi i te tikanga tirotiro ki te muru i nga kapiti o ia hononga i roto i te oumu annealing ki te hopi me te wai kia kite mena ka rere te hau;I roto ia ratou, ko te mea tino ngawari ki te rere hau ko te oumu annealing ki roto i te putorino me waho o te putorino, ko te mowhiti hiri i tenei waahi he tino ngawari ki te kakahu, he maha nga wa ka tirohia, ka huri tonu.
flange
https://www.shdhforging.com/orifice-forged-flanges.html
3. Tiakina te pehanga hau.Kia kore ai e pakaru te moroiti o nga taputapu paipa, me mau tonu te hau whakamarumaru i roto i te oumu he pehanga pai.Mena he hau whakamarumaru hauwai, ko te tikanga me neke ake i te 20kBar.
4. Te hau whakaene.Ko te tikanga, ka whakamahia te hauwai parakore hei hau whakaene, a ko te ma o te hau he nui ake i te 99.99%.Mēnā he hau korekore tērā atu wāhanga o te kōhauhau, ka iti ake te mā, engari kaua e nui rawa te hāora me te kohu wai.


Te wa tuku: Maehe-28-2022

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