Indlela yokuphucula iplastiki yokubumba kunye nokunciphisa ukuchasana kwe-deformation

Ukwenzela ukuba kube lula ukuqukuqela kokwenziwa kwebillet yesinyithi, kuncitshiswe ukuchasana noguquko kunye nokugcina amandla ezixhobo, ezi ndlela zilandelayo zamkelwa ngokubanzi kwinkqubo yokubumba:
1) Bamba iimpawu eziphathekayo zeforgings, kwaye ukhethe ubushushu obufanelekileyo bokuguqulwa, isantya kunye nesidanga.
I-2) Ukukhuthaza i-homogeneity yokwakheka kweekhemikhali kunye ne-microstructure yezinto eziphathekayo, ezifana nonyango oluphezulu lwe-homogenization ye-homogenization ye-ingot yensimbi enkulu ye-alloy, ukwenzela ukuba kuphuculwe iplastiki yezinto.

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3) Ukukhethwa kweyona nkqubo ilungileyo yokuguqulwa, njengeukwenza deformation nzima, iplastiki ephantsi ingxubevange ephezuluukwenza intsimbi, ukwenzela ukuphazamisa ubuso bezinto eziphathekayo kwimeko yoxinzelelo, ukuthintela ukuxhatshazwa kwe-tangential kunye ne-crack, ingasetyenziselwa ukwenza inkqubo yokuphazamisa i-casing.
I-4) Sebenzisa izixhobo ezahlukeneyo, kunye nokusetyenziswa okuchanekileyo kwezixhobo kunokuphucula ukungafani kwe-deformation.Kudei-shaft forgings, i-anvil emile okwe-v okanye i-anvil engqukuva ingasetyenziselwa ukunyusa uxinzelelo lomphezulu weforgings, ngaloo ndlela kuphuculwe iplastiki kunye nokuthintela ukuqhekeka kumphezulu kunye nentliziyo.
5) Ukuphucula indlela yokusebenza yokunciphisa impembelelo yokuxuba kunyeukupholisa ngexesha lokukhwabanisa, kwaye ugweme ukuphazamisa i-phenomenon.Ngokomzekelo, ukwenzela ukuba i-pancake ifake izinto eziphantsi zeplastiki, inkqubo yokuphazamisa iziqwenga ezimbini kunye ngexesha elinye kwaye emva koko uguqule isiqwenga ngasinye se-180 ° okwesibini sinokumkelwa ukuxazulula ingxaki.
6) Amanyathelo okuthambisa angcono anokuphucula imeko yomhlabaforgingskunye nokubumba, ukunciphisa impembelelo yengxabano, ukufumana i-deformation efanayo, kwaye ngaloo ndlela kuncitshiswe ukuchasana kwe-deformation.
(ukusuka kwi-duan168.com)


Ixesha lokuposa: Dec-21-2020

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