Ukubumba umgubo ngokuqhelekileyo kubhekiselele kwindlela yokwenza inkqubo yokubumba kwinxalenye kwidiyiti evaliweyo emva kokufudumeza i-powder sintered preform.Yinkqubo entsha edibanisa i-metallurgy yemveli yomgubo kunye nokulungiswa okuchanekileyo, kwaye idibanisa izibonelelo zombini.

2. Iimpawu zenkqubo I powder forged blank yi sintered body or extruded blank, okanye blank efunyenwe ngokucinezela isostatic eshushu.Xa kuthelekiswa nokubumba kunye neebhilithi eziqhelekileyo, ukwenza umgubo kunezi nzuzo zilandelayo:

1. Ukusetyenziswa kwezinto eziphezulu

I-Forging yi-forging evaliweyo yokufa, akukho flash, akukho lahleko yezinto eziphathekayo, kunye nomda omncinci wokwenza izinto ezilandelayo.Ukusuka kwimathiriyeli ekrwada ukuya kwiindawo ezigqityiweyo, ireyithi yokusetyenziswa kwezinto eziphathekayo inokufikelela ngaphezulu kwe-90%.

2. Ukusebenza okuphezulu kokubumba

Iintsimbi okanye iialloys ezithathwa ngokuba zingenakucikideka zinokwenziwa.Ngokomzekelo, ii-alloys ezinobushushu obuphezulu obunzima bunokubunjwa zibe ziimveliso ezinemilo entsonkothileyo ngokwenziwa komgubo, kunye nefogi enemilo entsonkothileyo inokufumaneka lula.

3. Ukusebenza okuphezulu kokubumba

I-powder forging preform ifudunyezwa ngaphandle kokukhuselwa kwe-oxidation, kwaye ukuchaneka kunye noburhabaxa emva kokubumba kunokufikelela kwinqanaba lokuchaneka lokufa kunye nokuphosa ngokuchanekileyo.Eyona milo ye-preform efanelekileyo ingasetyenziselwa ukwenza i-forgings enzima kwimilo yokugqibela.