Khatello ea ho qhekella ke ntho ea bohlokoa ka ho fetisisa ea ho cheselletsa linate, kaha e ama ka ho toba boleng le matla a motsoako oa weld. Sengoliloeng sena se fana ka kakaretso ea litlamorao tsa khatello ea forging holim'a li-welds tsa linate, ho totobatsa bohlokoa ba eona le phello ea eona ho botšepehi ba weld le thepa ea mochini.
- Bohlokoa ba Khatello ea ho Feta: Khatello ea ho theha e phetha karolo ea bohlokoa ho cheselleng matheba a linate ka ho sebelisa matla a hatellang ho li-workpieces nakong ea ts'ebetso ea welding. Khatello ena e tiisa kamano e haufi-ufi pakeng tsa linate le lisebelisoa tsa motheo, ho khothalletsa phallo ea thepa le ho ntlafatsa sebopeho sa weld e matla le e tšoarellang. E thusa ho fokotsa likheo tsa moea, ho felisa likheo, le ho matlafatsa maqhama a metallurgical pakeng tsa likarolo tse peli.
- Liphello tsa ho Theha Khatello ho Weld Integrity: a. Khokahano e Ntlafetseng: Tšebeliso ea khatello ea forging e thusa ho theha le ho boloka kamano e nepahetseng pakeng tsa linate le lisebelisoa tsa motheo. Khokahano ena e haufi-ufi e etsa bonnete ba hore mocheso o fetisetsoa hantle 'me o khothalletsa ho hasana ha liathomo ho pholletsa le segokahanyi, e leng se lebisang ho lenonyello le tiileng le le kopantsoeng ka metallurgical. b. Ho Fokotsa Khanyetso: Matla a hatellang a hlahisoang ke khatello ea forging a fokotsa khanyetso ea motlakase ho sehokelo sa ho ikopanya, ho thusa ho feta ha hona joale le ho nolofalletsa mocheso oa joule o sebetsang bakeng sa fusion. c. Phallo ea Lintho tse Ntlafetseng: Tšebeliso ea khatello ea ho qhekella e khothalletsa ho phalla ha thepa le ho arola bocha, ho fella ka ho lelekoa ha litšila le ho felisa ho se tloaelehe ha holim'a metsi. Sena se ntlafatsa boleng ba kakaretso le botšepehi ba weld. d. Phokotso ea Porosity: Khatello e lekaneng ea ho qhekella e thusa ho felisa porosity ka har'a sebaka sa weld ka ho hatella le ho tlosa likhase tse qabeletsoeng kapa litšila. Sena se lebisa mohahong o tsitsitseng le o se nang sekoli oa weld. e. Matla a Eketsehileng a Weld: Ts'ebeliso e nepahetseng ea khatello ea ho qhekella e tiisa compaction e nepahetseng ea thepa le bonding ba li-intermolecular, ho fella ka li-welds tse nang le thepa e ntlafalitsoeng ea mochini, joalo ka matla a phahameng a matla le ho hanyetsa mokhathala.
- Khatello e Ntle ea ho Feta: Khatello e nepahetseng ea ho qhekella ha ho cheselletsa linate ho ipapisitse le lintlha tse fapaneng, ho kenyeletsoa thepa ea thepa, tlhophiso ea kopanelo, le litšobotsi tse lakatsehang tsa weld. Ho bohlokoa ho leka-lekanya khatello e sebelisoang ho fihlela phallo e lekaneng ea thepa le tlamahano ntle le ho baka deformation e feteletseng kapa tšenyo ea thepa.
Khatello ea ho theha e bapala karolo ea bohlokoa ho cheselleng ha linate, ho susumetsa boleng le matla a lenonyeletso la weld. Ka ho khothaletsa kamano e haufi-ufi, ho matlafatsa phallo ea thepa, le ho fokotsa likoli, ts'ebeliso e nepahetseng ea khatello ea forging e tiisa li-welds tse matla le tse tšepahalang. Ho utloisisa litlamorao tsa khatello ea forging ho thusa basebelisi ho ntlafatsa ts'ebetso ea welding, e lebisang ho boleng bo phahameng ba weld le thepa ea mochini.
Nako ea poso: Jun-15-2023
