Kukhona inqubo ebaluleke kakhulu ekukhiqizeni ama-cermet blades, ngoba ithinta ngokuqondile impilo nokusebenzisa umphumela we-blade, i-passivation of the blade edge. Ukwelashwa kwe-passivation ngokuvamile kubhekisela enqubweni ngemva kokuba i-blade igaywe kahle, inhloso ukwenza unqenqema lokusika lube bushelelezi futhi lubushelelezi, futhi lwelule impilo yethuluzi.
Ngenxa yokuthi unqenqema lwe-blade lulolwa isondo lokugaya, nakuba lingenakubonwa ngeso lenyama, lingabonwa ngamathuluzi anokucutshuzwa okuncane nokunyakaziswa ngamazinga ahlukahlukene. Enkambweni yokusika ngesivinini esikhulu ngesikhathi sokukhiqiza nokucubungula, igebe elincane emaphethelweni e-blade kulula ukunwetshwa, okwandisa ukugqoka nokuwa kwe-blade.
Indima ye-edge passivation:
1. Ukuzungeza onqenqemeni lokusika: susa ama-burrs onqenqemeni lokusika futhi uzuze ukuzungeza okuqondile nokuhambisanayo.
2. Ama-burrs onqenqemeni lokusika aholela ekugqokeni kwe-blade, futhi ingaphezulu le-workpiece ecutshunguliwe nayo izoba nzima. Ngemuva kokwelashwa kwe-passivation, unqenqema lokusika luba bushelelezi kakhulu, okunciphisa kakhulu ukuchotshozwa futhi kuthuthukise isiphetho esingaphezulu se-workpiece.
3. Pholisha ngokulinganayo inkaba yamathuluzi ukuze kuthuthukiswe izinga eliphezulu nokusebenza kokusika.
Kodwa-ke, kukhona okuhlukile enqubweni yokukhiqiza izindwani ze-cermet ezigaywe kahle, okungukuthi, izindwani azidluli ngemuva kokugaya kahle. Siyibiza ngemikhiqizo ebukhali, okungukuthi, imikhiqizo engena-passivation.
Ake sibheke izithombe ezimbili kuqala ukuze sibone ukubukeka komkhiqizo ongenayo i-passivation- "i-edge ebukhali", kungani ingenakuqedwa.
Ungabona ukuthi nakuba kungekho ukwelashwa kwe-passivation okwenziwe, umkhawulo wokusika ushelela kakhulu futhi ushelelezi, ngaphandle kokuqhekeka nokuma, okufinyelela ngokuphelele izinga lapho kungekho passivation edingekayo. Kunemikhiqizo eminingi ebukhali efanayo emikhiqizweni yenkampani yethu, futhi imodeli izoba nohlamvu F ekugcineni, okubonisa ukuthi iwumkhiqizo onqenqemeni obukhali ngaphandle kwe-passivation.
Isibonelo: ukucaciswa komkhiqizo we-passivation yi-TNGG160408R15M
Ukucaciswa konqenqema olucijile olungazenzisi yi-TNGG160408R15MF
Njengoba indima ye-passivation iwukuthuthukisa impilo kanye nekhwalithi ephezulu, kungani kukhiqizwa imikhiqizo ebukhali?
Inhloso eyinhloko ukuqinisekisa ukuqedwa okungcono kwendawo kanye nomphumela wokusika osheshayo ekucubunguleni nasekukhiqizeni. Inganciphisa ngempumelelo umthwalo wokusika futhi izuze umphumela ophezulu kakhulu lapho icubungula izingxenye ezincane nemikhiqizo ye-shaft. Nakuba impilo yemikhiqizo ebukhali ingase incishiswe uma iqhathaniswa nemikhiqizo ebuthuntu, imiphetho ebukhali ilungele izimo zomshini onzima.
Isikhathi sokuthumela: Feb-08-2023
