Te maimoatanga wera mata o te maitai

⑴ Tinei mata:
Ko te mata o te maitai i roto i te whakawera tere ki te pāmahana tino nui i runga, engari karekau te wera i whai wa ki te hora ki te matua i mua i te meangiti tere, kia taea te tineia te paparanga mata i roto i te kiko martensitic, a ka kore i te matua huringa wāhanga, e mohio ana te whakapakeketanga o te mata me te matua kaore i rereke. He pai mo te maitai waro reo.

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⑵ Te maimoatanga wera matū:
E pa ana ki nga ngota huānga matū, me te kaha o te tohatoha ngota i te teitei o te pāmahana, ki roto i te paparanga mata o te mea mahi, ki te huri i te hanganga matū me te hanganga o te paparanga mata o te mea mahi, kia tutuki ai te paparanga mata o te maitai. me nga whakaritenga motuhake o te whakahaere me te mahi o te tukanga maimoatanga wera. E ai ki nga momo whakaurunga, ka taea te wehea te maimoatanga wera matū ki te carburizing, nitriding, cyanidation me te ture whakauru whakarewa.
Carburizing: Ko te Carburizing te tukanga e kuhu ai nga ngota waro ki te paparanga mata o te maitai. Ko te mahi ano hoki i te waro waro maitai waro mahi me te waro waro teitei paparanga mata, a ka i muri tinei me te iti pāmahana tempering, kia te paparanga mata o te workpiece he pakeke tiketike, me te mau ātete, me te wahi waenganui o te workpiece mau tonu te te pakari me te kirihou o te maitai waro iti.
Ko te Nitriding, ko te nitriding ranei, ko te tukanga e uru ai te paparanga mata o te maitai ki roto i nga ngota hauota. Ko te kaupapa ko te whakapai ake i te pakeke me te mau atete o te paparanga mata me te whakapai ake i te kaha ngenge me te aukati waikura. I tenei wa, ka whakamahia te tikanga hau nitriding ki te whakaputa.
Ko te cyanidation, e mohiotia ana ko te carbonitriding, ko te whakaurunga o te waro me te ngota hauota ki roto i te maitai. Hangaia te mata o te carburizing maitai me ngā āhuatanga nitriding.
Te kuhanga whakarewa: e pa ana ki te kuhu o nga ngota whakarewa ki te paparanga mata o te maitai. Ko te ki te hanga i te paparanga mata o te maitai alloying, i roto i te tikanga ki te hanga i te mata workpiece he etahi koranu maitai, āhuatanga maitai motuhake, pērā i te wera ātete, kākahu ātete, ātete hāoratanga, te waikura ātete, me ētahi atu. aluminizing, chromizing, boronizing, silicon me etahi atu.


Te wa tuku: Maehe-25-2022

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