Forgingskwiinkqubo yokubumba, unyango ubushushu lelona khonkco ibalulekileyo, unyango ubushushu ngokurhabaxa annealing, normalizing, ukucima kunye nokufutha iinkqubo ezine ezisisiseko, eyaziwa ngokuba unyango ubushushu metal "umlilo ezine".

enye, unyango lobushushu bentsimbi yomlilo - annealing:
I-1, i-annealing kukufudumeza i-workpiece ukuya kwiqondo lokushisa elifanelekileyo, ngokwezinto eziphathekayo kunye nobukhulu be-workpiece usebenzisa ixesha lokubamba ezahlukeneyo, kwaye emva koko ukupholisa okucothayo, injongo kukwenza umbutho wangaphakathi wesinyithi ukufikelela okanye usondele kwimo yokulinganisa, ukufumana ukusebenza kakuhle kwenkqubo kunye nokusebenza, okanye ukucima ngakumbi ukulungiselela ukulungiswa kwezicubu.
2, injongo yokuphelisa:

① Ukuphucula okanye ukuphelisa intsimbi ekujuleni, ukubumba, ukuqengqeleka kunye nenkqubo ye-welding ebangelwa yintlobo yeziphene zombutho kunye noxinzelelo olushiyekileyo, ukunqanda ukuguqulwa komsebenzi, ukuqhekeka.

② Thambisa icwecwe lokusika.

③ Cokisa iinkozo kwaye uphucule ubume bokuphucula iipropathi zoomatshini bomsebenzi. (4) Lungiselela unyango lokugqibela lobushushu (ukucima, ukufudumala).
Emibini, unyango lobushushu bentsimbi yomlilo wesibini - normalizing:
I-1, i-normalizing kukufudumeza i-workpiece kwiqondo lokushisa elifanelekileyo emva kokupholisa emoyeni, umphumo wokulinganisa ufana no-annealing, kodwa ulwakhiwo luhle, luhlala lusetyenziselwa ukuphucula ukusebenza kwezixhobo, kodwa ngamanye amaxesha lusetyenziselwa ezinye iindawo. ngeemfuno eziphantsi njengonyango lokugqibela lobushushu.
2, injongo yesiqhelo:
①Inokuphelisa ubume bengqolowa oburhabaxa oburhabaxa kunye nesakhiwo se-widnells sokuphosa, ukubunjwa kunye neenxalenye ze-welding, kunye nesakhiwo esibhantiweyo kwizinto eziqengqelekayo; Ukucocwa kweenkozo; Kwaye ingasetyenziswa njengonyango lwangaphambi kobushushu ngaphambi kokucima.
② Inokuphelisa i-cementite yesibini yothungelwano, kwaye icokise i-pearlite, ingaphuculi nje iipropathi zoomatshini, kodwa iphinda incede kwikamva le-spheroidizing annealing.
③Isamente yasimahla kumda wokudla okuziinkozo inokususwa ukuphucula umzobo onzulu.
Okwesithathu, unyango lobushushu bentsimbi bomlilo wesithathu - ukucima:
I-1, ukucima ukutshisa i-workpiece emva kokugcinwa kobushushu, emanzini, i-oyile okanye ezinye iityuwa ze-inorganic, isisombululo samanzi e-organic kunye nezinye zokupholisa okuphakathi ngokukhawuleza. Emva kokucima, intsimbi iba nzima, kodwa kwangaxeshanye iba brittle.
2. Injongo yokucima:
①Phucula iipropathi zoomatshini zezinto zetsimbi okanye iinxalenye. Umzekelo: ukuphucula ubunzima kunye nokuxhatshazwa kokugqoka izixhobo, iibheringi, njl., ukuphucula umda we-elastic wemithombo, ukuphucula iimpawu ezibanzi zomatshini weendawo ze-shaft, njl.
②, ukuphucula iipropati eziphathekayo okanye iipropathi zekhemikhali zentsimbi ethile ekhethekileyo. Okufana nokuphucula ukuxhathisa kwe-corrosion yensimbi engenasici, ukonyusa i-magnetism esisigxina yentsimbi yentsimbi, njl.
Okwesine, unyango lobushushu besinyithi bomlilo wesine-ukutshisa:
I-1, ukufudumala ukuze kuncitshiswe i-brittleness yentsimbi, ukucinywa kwentsimbi kubushushu obuthile obufanelekileyo ngaphezu kobushushu begumbi kwaye ngaphantsi kwe-710 ℃ ixesha elide, kwaye emva koko ukupholisa, le nkqubo ibizwa ngokuba yi-teering.
2, injongo yokuthoba:
①, yehlisa uxinzelelo lwangaphakathi kunye nokunciphisa ubuqhophololo, kukho uxinzelelo oluninzi kunye nokuqaqanjelwa kwamalungu okucima, njengokungacaphuki ngexesha kudla ngokuvelisa i-deformation kunye nokuqhekeka.
② Lungisa iimpawu zoomatshini bomsebenzi. Emva kokucima, i-workpiece inobunzima obuphezulu kunye ne-brittleness. Ukuze kuhlangatyezwane neemfuno zentsebenzo ezahlukeneyo zezinto ezahlukeneyo zokusebenza, ukuqina, amandla, iplastiki kunye nokuqina kunokulungiswa ngokuthambisa.
③, zinzisa ubungakanani besixhobo sokusebenza. Ngokuthambisa, ulwakhiwo lwe-metallographic lunokuzinziswa ukuqinisekisa ukuba i-deformation ayiyi kwenzeka kwinkqubo yokusetyenziswa kwexesha elizayo.
④, phucula ukusebenza kwentsimbi yealloy.