Zikuluzikulu zisanu ndi zitatu za kupanga

Zopangirazambirizachinyengopambuyokupanga, kudula, chithandizo cha kutentha ndi njira zina. Pofuna kuonetsetsa kuti faifiyo imapangidwira komanso kuchepetsa mtengo wopangira, zinthuzo ziyenera kukhala ndi malleability abwino, machinability, hardability, hardability and grindability; Iyeneranso kukhala ndi chiwopsezo chochepa cha oxidation, decarburization ndi kuzimitsa mapindikidwe ndi kusweka.
1, kusasinthika:ali ndi moto wochepakupangakukana mapindikidwe, plasticity wabwino, kupanga kutentha osiyanasiyana ndi lonse, kupanga mng'alu ozizira mng'alu ndi mpweya mpweya carbide chizolowezi ndi otsika.
2, ndondomeko yowonjezera:spheroidizing annealing kutentha osiyanasiyana ndi lonse, annealing kuuma ndi otsika ndi kusinthasintha osiyanasiyana ndi kochepa, spheroidizing mlingo ndi mkulu.
3, kudula makina:lalikulu kudula kuchuluka, otsika chida imfa, otsika Machining pamwamba roughness.
4, makutidwe ndi okosijeni, kukhudzidwa kwa decarburization:Kutentha kwapamwamba kwambiri, kukana kwa okosijeni kungakhale kwabwino, kuthamanga kwa decarburization kumakhala pang'onopang'ono, sikumamva kutentha kwa sing'anga, kupanga chizolowezi cha pitting ndikochepa.
5, kuuma:pambuyo kuzimitsa, ali yunifolomu ndi mkulu pamwamba kuuma.
6, Kuwumitsa:pambuyo kuzimitsa, wosanjikiza wozama kwambiri angapezeke, ndi sing'anga kuzimitsira akhoza kuumitsa ndi quenching zolimbitsa.
7, kuzimitsa chizolowezi chosweka:ochiritsira kuzimitsa voliyumu kusintha ndi yaing'ono, mawonekedwe warping, kupotoza ndi pang'ono, matenda mapindikidwe chizolowezi otsika. Kuzimitsa kokhazikika kumakhala ndi chidwi chochepa chophwanyika ndipo sikukhudzidwa ndi kutentha kozimitsa ndi mawonekedwe a workpiece.
8, Kukhazikika:The akupera gudumu wachibale imfa yaing'ono, palibe kuwotcha malire akupera kuchuluka ndi lalikulu, akupera gudumu khalidwe ndi kuzirala zinthu si tcheru, zovuta kuvala kuwonongeka ndi akupera mng'alu.

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Nthawi yotumiza: May-19-2021

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