Ukubumba okushushu kuthetha ukubumba isinyithi esingenanto ngaphezu kobushushu obuhlaziyiweyo obuqhutywe.Iimpawu: ukunciphisa ukuxhathisa deformation zesinyithi, ngaloo ndlela ukunciphisa embi forging amandla ezifunekayo ukukhubaza izinto, ukuze kuncitshiswe kakhulu tonnage forging izixhobo;ukuguqula isakhiwo se-ingots ephonswe kwinkqubo yokubumba emva kokuba i-recrystallization ibe yinto enqabileyo yombutho omtsha weenkozo ezincinci, kunye nokunciphisa iziphene kwisakhiwo sokuphosa ukuphucula iimpawu ze-mechanical zentsimbi;Ukuphucula i-ductility kunzima kwezinye ze-brittle ngakumbi kumaqondo obushushu aphantsi kwi-alloy steel forging ephezulu, ebalulekileyo.Inokusetyenziswa ukuchasana okukhulu kwe-deformation kwiqondo lokushisa, iplastiki yentsimbi ehluphekileyo.Iqondo lobushushu elishushu lokubumba isinyithi libhekisa kubushushu kunye nobushushu baqalisa ukwenza isithuba phakathi kokuphela kobushushu bokuyila, ukuze kuthintelwe ukufudumeza, ukutshisa imfuno yokumisela ngokuchanekileyo ubushushu bokuqala bokubumba kunye nobushushu bokugqibela bokubumba.Indlela esisiseko kukuphuhlisa ubushushu bokufudumala kwe-iron-carbon equilibrium efanekiselwa isiseko sentsimbi.

I-Cold forging ingaphantsi kobushushu be-recrystallization yezinto zokwenza, ukukhwabanisa kuqhutyelwa kwiqondo lokushisa elingaphantsi kwempendulo.Imveliso eqhelene noburhabaxa obungatshisiyo ibizwa ngokuba yimbumba ebandayo.Phantsi abandayo forging ubushushu deformation ukumelana izinto ubukhulu becala zincinci, iplastiki kunye nezinye ingxubevange aluminiyam ngcono, kunye nengxubevange yobhedu, intsimbi ephantsi carbon, carbon steel, intsimbi ephantsi ingxubevange.Ukubumba okubandayo okusemgangathweni osemgangathweni, ukuchaneka okuphezulu komgangatho, kunokutshintsha indawo yokusika.Cold forging metal inokomeleza kwaye iphucule amandla amacandelo.Itekhnoloji yokubumba ebandayo ifanele ibe phezulu kunobushushu bokwenza ukuchaneka kokubumba kunye nokubumba, ukuchaneka ukwenza intsimi ineenzuzo zayo ezizodwa.Inkqubo yokubumba ebandayo kusetyenziswa ukugqitywa kwebhore ephuculweyo, ukuchaneka komgangatho, ukomelela komphezulu, ukwandisa ubomi bombhobho, ukuchaneka kokudubula okuhambelana nokunyuka kompu, kunye nokukhululeka komatshini we-tapered barrel, umgangatho unokuncitshiswa.