Iinkqubo zokonga amaphephandaba s yindlela ebalulekileyo yokucubungula izinto zetsimbi. Ukubumba yinkqubo yokubumba esebenzisa ihamile okanye ukucinezela ukufudumeza intsimbi engenanto kwiqondo lobushushu elithile ukuyibumba ibeyimilo ethile. Oku kulandelayo kuthatha i-2,000-toni yokushicilela yokubumba njengomzekelo ukwazisa ukuhamba kwayo kwenkqubo.

1. Ukufudumeza ibhilethi: Okokuqala, faka ibhilethi yentsimbi kwiziko lokufudumeza ukuze kufudumale. Ufuzoiqondo lobushushu ral malunga 1100 ℃-1250 ℃, ukuze billet ifikelele kwimo lula ekhubazekileyo.

2. Ukubumba: Beka i-preheated blank kwi-forging press kwaye uqalise ukushicilela ngokufota rming. Ngexesha lokubumba, isantya sokubumba kunye noxinzelelo lokubumba kufuneka lwandiswe ngokuthe ngcembe ukunqanda umgangatho wokwakha ombi. Xa ubumba, kufuneka usebenze ngomonde nangononophelo ukuphepha udonga, ukuqhekeka, ukuphuka, njl.

3. Ukupholisa: Emva kokuba ukubunjwa kugqityiwe, sebenzisa amanzi ukuze upholise ngokukhawuleza ukuze ugweme ukushisa okungenanto kunye nokuchaphazela umgangatho wemveliso egqityiweyo. Izinga lokupholisa eliqhelekileyo yimizuzu emi-5-10, kwaye ixesha elithile liyakwazi ukulungelelaniswa ngokwesantya sokwenza kunye nobukhulu bebillet.

4.Ukusetyenzwa: Iindawo ezenziweyo ezipholileyo zinokugqitywa. Iileyile, oomatshini bokugaya kunye nezinyer izixhobo zokulungisa oomatshini zidla ngokusetyenziselwa ukusetyenzwa kobungakanani, umgangatho womphezulu, njl njl. yemveliso egqityiweyo ukuhlangabezana neemfuno zabathengi.

5.Oku ngasentla ngamanyathelo asisiseko enkqubo yokufota. Ityala elithile linikwe apha ngezantsi: umzi-mveliso wobumba ogama lingu-XX kufuneka uvelise ibhetshi ye-φ200m m×800mm iishafu. Le shaft icutshungulwa kwi-SAE1045 yentsimbi. Inkqubo yemveliso ethile yile ilandelayo:

1. Izinto ezilungisiweyoation: Thenga i-SAE1045 insimbi kwaye ufunde kuhlalutyo lokubunjwa kweekhemikhali zentsimbi.

Amacandelo ayo aphambili yi-0.45% carbon, 0.75% manganese, kunye ne-0.15% sulfure. Okokuqala, sika iintsimbi ukuya kubungakanani obufunekayo.

2. Ukufudumala: Ubushushuintsimbi esikiweyo ukuya kwi-1100℃-1250℃ ngesithando somlilo, emva koko uyikhuphe kwaye uyibeke kumatshini wokushicilela.

3. Ukubumba: Intsimbi kumatshini wokushicilela yenziwa ishaft egqityiweyo enobungakanani be φ200m mx 1400mm. I-shaft egqityiweyo iyadingeka ukuba ibe nomgangatho ophezulu wokugqitywa kunye nokujikeleza kwe-0.03mm.

4. Ukupholisa: Emva kokuba i-shaft egqityiweyo yenziwe kwaye yenziwe, kufuneka ipholiswe emanziniImizuzu eyi-10 ukwenzela ukuba ukushisa kwe-shaft egqityiweyo kungafikeleli kwi-250 ° C.

5. Ukulungiswa: FNgokwenyani, imilinganiselo icutshungulwa ngokucokisekileyo ngamaleyile kunye noomatshini bokungqusha ukuhlangabezana neemfuno ezichanekileyo.