Tlhahlobo e Tebileng ea Nako ea Welding ka Medium-Frequency Inverter Spot Welding

Nako ea ho tjheseletsa ke parameter ea bohlokoa ho mechini ea welding ea maqhubu a mahareng e amang haholo boleng le matla a manonyeletso a weld. Ho utloisisa mohopolo oa nako ea welding le phello ea eona ts'ebetsong ea welding ke ea bohlokoa bakeng sa ho fumana litholoana tse ntle. Sehloohong sena, re tla hlahlobisisa lintlha tsa nako ea ho tjheseletsa ka nako e mahareng ea maqhubu a inverter spot welding.

1. Tlhaloso ea Nako ea ho Welding: Nako ea ho cheselletsa e bolela nako eo motlakase oa welding o phallang ka har'a lisebelisoa tsa mosebetsi, ho theha mocheso o hlokahalang ho finyella fusion le ho theha motsoako o matla oa weld. Hangata e lekanyetsoa ka li-milliseconds kapa li-cycle, ho itšetlehile ka litlhaloso tsa mochine oa ho cheselletsa. Nako ea ho cheselletsa e kenyelletsa nako ea ho futhumatsa, nako ea ho ts'oara, le nako ea ho pholisa, e 'ngoe le e' ngoe e sebeletsa morero o itseng ts'ebetsong ea ho cheselletsa.
2. Nako ea ho futhumatsa: Nako ea ho futhumatsa ke mohato oa pele oa ho cheselletsa ha motlakase o sebelisoa ho lisebelisoa tsa mosebetsi. Nakong ena, mocheso o hlahisoang ke hona joale o etsa hore lisebelisoa li fihle mocheso o lakatsehang bakeng sa ho kopanya. Nako ea ho futhumatsa e ipapisitse le lintlha tse kang botenya ba thepa, conductivity ea motlakase, le ho kenella ha weld ho lakatsehang. Ho bohlokoa ho beha nako e loketseng ea ho futhumatsa ho etsa bonnete ba hore mocheso o lekaneng o kenya motsoako o nepahetseng ntle le mocheso o feteletseng.
3. Ho Tšoara Nako: Ka mor'a mohato oa ho futhumatsa, nako ea ho ts'oara e latela, nakong eo motlakase oa welding o bolokiloeng ho lumella mocheso hore o arole ka mokhoa o ts'oanang le ho etsa bonnete ba fusion e feletseng. Nako ea ho tšoara e lumella ho tiisa tšepe e qhibilihisitsoeng le ho thehoa ha maqhama a matla a metallurgical pakeng tsa lisebelisoa tsa mosebetsi. Nako ea nako ea ho ts'oara e khethoa ke thepa ea thepa, moralo o kopanetsoeng, le litlhaloso tsa welding.
4. Nako ea ho Pholisa: Hang ha nako ea ho tšoara e felile, nako ea ho pholisa e qala, nakong eo motsoako oa weld o theoha butle-butle ebe o tiisa. Nako ea ho pholisa e bohlokoa bakeng sa ho imolla khatello ea maikutlo e setseng le ho thibela ho khopama kapa ho phatloha ha sebopeho se cheselitsoeng. E khethoa ke thepa ea thepa le botenya, hammoho le litlhoko tse khethehileng tsa kopo ea welding.
5. Boikemisetso bo Botle ba Nako ea Welding: Ho fihlela boleng bo nepahetseng ba weld ho hloka ho khetha nako e nepahetseng ea ho tjheseletsa sesebelisoa ka seng. Lintlha tse kang mofuta oa thepa, botenya, tlhophiso e kopanetsoeng, le matla a lakatsehang a weld a lokela ho nahanoa. Nako ea welding e ka khethoa ka tlhahlobo ea matla, ho sebelisa lisampole tsa weld le ho lekola thepa ea bona ea mochini. Ho feta moo, tlhahlobo ea ts'ebetso le maikutlo a tsoang ho li-sensor li ka fana ka tlhaiso-leseling ea bohlokoa ho hlophisa nako ea welding le ho netefatsa boleng bo tsitsitseng ba weld.

Nako ea ho tjheseletsa e bapala karolo ea bohlokoa ts'ebetsong ea ho cheselletsa letheba la inverter ea maqhubu a mahareng, e amang ka kotloloho boleng le matla a manonyeletso a weld. Ka ho utloisisa mohopolo oa nako ea welding le likarolo tsa eona (nako ea ho futhumatsa, nako ea ho ts'oara, le nako ea ho pholisa), basebelisi ba ka ntlafatsa li-parameter tsa welding ho fihlela sephetho se nepahetseng. Ho leka-lekanya nako ea karolo e 'ngoe le e' ngoe le ho nahana ka thepa ea thepa le litlhoko tse kopanetsoeng ke senotlolo sa ho hlahisa li-welds tse tšepahalang le tsa boleng bo holimo ka har'a li-welding tse mahareng tsa maqhubu a mahareng.