Iimfuno zenkqubo yokubumba eshushu

I-Hot forging yinkqubo yokucubungula isinyithi efuna iimeko ezithile zenkqubo kunye nezilumkiso.Oku kulandelayo zezinye iimfuno eziphambili zenkquboeshushu forging:

I-1.Ulawulo lobushushu: Ukufudumala okutshisayo kufuna ukufudumeza isinyithi kwiqondo lokushisa elifanelekileyo, ngokuqhelekileyo ngaphezu kweqondo lokushisa le-recrystallization yezinto kodwa ngaphantsi kwendawo yokunyibilika.Ubushushu obugqithisileyo bunokukhokelela ekuthambiseni okugqithisileyo okanye ekutshiseni, ngelixa ubushushu obuphantsi bunokukhokelela kuguquko olunzima okanye imiba yobulunga.Ke ngoko, ulawulo oluchanekileyo lobushushu lubalulekile ukuze kufumaneke iziphumo ezifanelekileyo.

I-2.Ulawulo loxinzelelo: Uxinzelelo olusetyenzisiweyo ngexesha lenkqubo yokubumba kufuneka ilawulwe ngokufanelekileyo.Uxinzelelo oluphantsi lunokukhokelela ekugcwalisweni okungaphelelanga kunye nokungonelanga kwezixhobo zokusebenza ezibunjiweyo, ngelixa uxinzelelo oluphezulu lunokukhokelela ekuqhekekeni kwentsimbi okanye ukucandwa okugqithisileyo.Ngoko ke, kwinkqubo yokutshisa eshushu, kuyimfuneko ukulawula ngokuchanekileyo uxinzelelo olusetyenzisiweyo lokubumba ngokusekelwe kwizinto ezithile kunye neemfuno zomsebenzi.

3.Deformation ratio: Kueshushu forging, i-deformation ratio ibhekisela kumlinganiselo phakathi kobungakanani bokuqala bomsebenzi kunye nobukhulu bokugqibela bokubumba.Umlinganiselo we-deformation ofanelekileyo unokuqinisekisa ukuba i-forgings ineempawu ezilungileyo zoomatshini kunye nokuchaneka komda.Ngokuqhelekileyo, umlinganiselo we-deformation akufanele ube mkhulu kakhulu ukunqanda ukubangela uxinzelelo olugqithisileyo lwangaphakathi kunye nokuguqulwa okungalinganiyo.

I-4.Ukulawula ukupholisa: Emva kokuba ukutshisa okutshisa kugqitywe, unyango lokupholisa kufuneka luqhutywe ngokweemfuno ezithile.Inkqubo yokupholisa inokuqhutywa ngeendlela ezifana nokupholisa umoya, ukucinywa kwamanzi, okanye ukucima ioli.Inkqubo yokupholisa ngokufanelekileyo inokuphucula iimpawu zoomatshini kunye nokuxhatshazwa kokugqoka izinto.

I-5.Izixhobo kunye ne-molds: I-Hot forging ifuna ukusetyenziswa kwezixhobo ezikhethekileyo zokubumba kunye nokubumba.Ezi zixhobo kunye nokubumba kufuneka zibe namandla okwaneleyo kunye nokuzinza ukumelana nobushushu obuphezulu kunye neemeko zokusebenza ezinoxinzelelo oluphezulu, kwaye zinokufezekisa ukubunjwa kweemilo ezinzima.

Isishwankathelo, iimfuno zenkqubo yeeshushu forgingzibandakanya ulawulo lobushushu, ulawulo loxinzelelo, umlinganiselo deformation, ulawulo lokupholisa, kunye nezixhobo ezifanelekileyo kunye nokukhethwa ngundo.Ngokulawula ngokufanelekileyo ezi mfuno, umgangatho ophezulu kunye noyilo lwe-forgings lunokufumaneka.