Ho Hlōla Nugget Shift ho Medium Frequency Inverter Spot Welding?

Ho fetoha ha Nugget ke phephetso e tloaelehileng eo re kopanang le eona ho welding ea li-inverter spot welding, moo sebaka sa weld nugget se khelohang sebakeng seo se reriloeng ho sona.Ho fetoha ha Nugget ho ka ama boleng ba weld hampe, matla a kopaneng, le ts'ebetso ka kakaretso.Sengoliloeng sena se ikemiselitse ho lekola maano le mekhoa ea ho hlola phetoho ea li-nugget ho li-welding tse mahareng tsa frequency inverter spot.

Ntlafatsa Liparamente tsa Welding:
Litokiso tse nepahetseng tsa li-parameter tsa welding li bohlokoa bakeng sa ho fokotsa ho fetoha ha nugget.Lintlha tsa bohlokoa tse lokelang ho nahanoa li kenyelletsa hona joale oa welding, nako ea ho cheselletsa, matla a electrode le geometry ea electrode.Ho fumana motsoako o nepahetseng oa li-parameter tsena ho ka thusa ho fumana nugget e tsitsitseng le e bohareng ea weld.Ho etsa liteko tsa pele le ho lekola boleng ba weld ho ka tataisa ts'ebetso ea ntlafatso ea paramente.
Boloka Tekanyo ea Electrode:
Ho tsamaisana hantle ha li-electrode ho bohlokoa ho thibela ho fetoha ha nugget.Ho se tsamaisane hantle ho ka lebisa kabong e sa lekaneng ea mocheso le khatello ea maikutlo, ho etsa hore nugget e khelohe moo e reriloeng.Ho hlahlojoa khafetsa le ho lokisoa ha li-electrode alignment, ho kenyelletsa le ho roala ntlha ea li-electrode le ho nkela sebaka, ho ka thusa ho boloka boemo bo nepahetseng ba li-electrode nakong ea welding.
Laola Matla a Electrode:
Tšebeliso e nepahetseng ea matla a li-electrode e bohlokoa bakeng sa ho fumana li-nuggets tse tsitsitseng le tse bohareng.Matla a sa lekaneng a ka etsa hore ho be le kamano e mpe pakeng tsa lisebelisoa tsa mosebetsi le li-electrode, e leng se lebisang ho feto-fetoha ha nugget.Ka lehlakoreng le leng, matla a feteletseng a ka baka deformation le ho falla ha lisebelisoa tsa mosebetsi, tse amang sebopeho sa nugget.Ho leka-lekanya matla a elektrode ho ipapisitse le botenya ba thepa le litlhoko tse kopaneng tsa weld hoa hlokahala ho fokotsa ho fetoha ha nugget.
Ntlafatsa Fixturing le Clamping:
Ho lokisa le ho koala li-workpieces ka katleho ho phetha karolo ea bohlokoa ho thibela ho fetoha ha nugget.Ho tsamaisana hantle le ho lokisoa ka mokhoa o sireletsehileng ha li-workpieces ho netefatsa botsitso nakong ea ts'ebetso ea welding, ho fokotsa menyetla ea ho falla.Ho sebelisa li-fixtures tse loketseng, li-jigs, kapa li-clamping tse etselitsoeng sebopeho se ikhethileng sa mosebetsi le tlhophiso e kopaneng ho ka ntlafatsa ho nepahala ha weld le ho fokotsa ho fetoha ha nugget.
Sebelisa mekhoa ea ho hlahloba le ho fana ka maikutlo:
Ho kenya tšebetsong litsamaiso tsa tlhahlobo ea nako ea 'nete le maikutlo ho ka thusa ho lemoha le ho lokisa phetoho ea nugget nakong ea ts'ebetso ea welding.Mahlale a fapaneng, joalo ka lits'ebetso tsa pono, li-sensor tsa matla, le li-sensor tsa phalliso, li ka sebelisoa ho lekola boleng ba weld le ho bona phapang efe kapa efe.Litsamaiso tsena li fana ka lintlha tsa bohlokoa bakeng sa ntlafatso ea ts'ebetso le ho thusa litokiso tsa hanghang ho fokotsa ho fetoha ha nugget.
Nugget shift in medium frequency inverter spot welding e ka rarolloa ka katleho ka ho kenya tšebetsong maano a kopaneng.Ho ntlafatsa liparamente tsa welding, ho boloka tekano ea li-electrode, ho laola matla a li-electrode, ho ntlafatsa fixturing, le ho sebelisa lits'ebetso tsa ho beha leihlo ke mekhoa ea bohlokoa ea ho hlola phetoho ea nugget.Ka ho kenya ts'ebetsong mehato ena, bahlahisi ba ka ntlafatsa boleng ba weld, botšepehi bo kopanetsoeng, le ts'ebetso e akaretsang ho ts'ebetso ea "inverter spot welding" e mahareng, ho netefatsa hore ho beoa nugget ka mokhoa o tsitsitseng le o nepahetseng.