Te tukanga o te hangakowiri tira paipa tuitui: 1, hanga maitai → 2, awhi a tawhio maitai → 3, perforation (annealing) → 4, matao unu → 5, matao okeoke (annealing, demagnetization, pickling, horoi) → 6, taiepa oro → 7, oro taiepa waho → 8, rapunga pehanga hau → 9, kitenga mata → 10, tohu tohu me nga tiwhikete → 11, kete → 12, wheketere

Kowiri tira paipa hiko hikoi hangahanga:

1, Ko te whiriwhiringa o nga paerewa kounga o te 304,316 L he kowiri tira ngongo rauemi mata e te hau, te upoko, te annealing me etahi atu mahi.

2, I muri i te otinga o te mahi i runga ake e whai ana i te maha-pass matao unu (makariri okeoke) tukanga, te putorino matao-hurihia i roto i te mira maha-roll i runga i te putorino kowiri tira i roto i te wāhanga taurangi o te poka porohita me te kore. -te neke te mahunga ahua-koe te ahua Momo mowhiti.

3, I muri putorino kowiri tira matao-hurihia ka puta whakarea tukua kaha, e kore e mura, piko me te tahi atu āhuatanga, i roto i te tikanga ki te whakatutuki i te paipa kowiri tira paerewa parukore, putorino matao-hurihia i muri i te hiahia mo te kanapa annealing, demagnetization, pickling, whakatika Tatari takahanga tika.

4, Kowiri tira ngongo tukanga pickling, te putorino i roto i te passivation pickling i te wa ano ki te tango i te mata o te hinu workpiece, waikura, wahi fehokotaki'anga, waikura, free rino, me te tahi atu paru, te mata i muri i te maimoatanga ki te ma hiriwa kākahu, i te wa e aukati ana i te konganuku I runga i te pirau me te hauwai embrittlement ahuatanga, ka aukati i te whakatipu kohu waikawa.

5, Kowiri tira ngongo i muri i te tukanga o runga, te muri ko te tukanga oro, te taiepa o roto o te putorino, te taiepa o waho oro te tau paerewa o 400 mata, oti oro roto, me te waho o te ngongo mata mutu ki runga ki te paerewa whakaata ( ara, nga paerewa hauora).

6, I muri oro te putorino kowiri tira i roto i te mīhini whakamātautau whakarewa (whakamatautau pēhanga wai ranei) mo te whakamātautau ā-me te paipa maitai kaitirotiro whiriwhiri ā-ringa, hua tohu ki te wheketere tākai.

Tuhipoka: kowiri tira paipa tuitui me te ngongo iti-makao-hurihia me te ngongo wera-hurihia, mo nga whakaritenga rahi me nga whakaritenga o te kounga teitei o te kowiri tira paru kore paipa, me whakamatao-matao, matao unu ranei te huinga o te tukanga whakaputa e rua. .