Litšobotsi tsa Motlakase oa Circuit ea Welding ho Medium Frequency Inverter Spot Welding Machine

Potoloho ea tjheseletsa ke karolo ea bohlokoa mochining oa tjheseletsa oa maqhubu a mahareng a maqhubu a inverter, o ikarabellang bakeng sa ho fana ka matla a hlokahalang a motlakase bakeng sa ts'ebetso ea welding. Ho utloisisa litšobotsi tsa motlakase tsa potoloho ea welding ho bohlokoa bakeng sa ho netefatsa ts'ebetso ea welding e sebetsang hantle le e tšepahalang. Sehloohong sena, re tla hlahloba litšobotsi tsa motlakase tsa potoloho ea tjheseletsa mochining oa tjheseletsa oa maqhubu a mahareng a maqhubu a motlakase.

1. Phepelo ea Matla: Phepelo ea motlakase ke mohloli oa mantlha oa matla a motlakase potolohong ea welding. Mochineng oa tjheseletsa oa maqhubu a mahareng a maqhubu a mahareng, phepelo ea motlakase hangata e na le rectifier le DC link capacitor. Rectifier e fetola matla a kenang a AC hore e be matla a DC, ha DC link capacitor e theola ripple ea motlakase, e fana ka motlakase o tsitsitseng oa DC bakeng sa potoloho ea welding.
2. Inverter: Inverter ke karolo ea bohlokoa e fetolang matla a DC ho tsoa phepelong ea motlakase ho ea ho matla a maqhubu a phahameng a AC. E na le lisebelisoa tsa semiconductor tsa matla, joalo ka li-insulated gate bipolar transistors (IGBTs), tse fetolang motlakase oa DC ka lebelo le phahameng (hangata li le sebakeng sa li-kilohertz tse 'maloa). Ketso ea ho fetoha ha inverter e laola hona joale oa welding mme e lumella taolo e nepahetseng ea ts'ebetso ea welding.
3. Transformer: Transformer potolohong ea welding e na le boikarabello ba ho nyolla kapa ho theola motlakase le ho fetisetsa matla a motlakase ho li-electrode tsa welding. E na le li-winding tsa mantlha le tsa bobeli, tse nang le moea o ka sehloohong o hokahantsoeng le inverter le moea oa bobeli o hokahaneng le li-electrode tsa welding. Karo-karolelano ea li-transformer e lekanya phetoho ea motlakase mme e bapala karolo ea bohlokoa ho fihlelleng tlhahiso ea hona joale ea welding le tlhahiso ea matla e batloang.
4. Li-electrode tsa Welding: Li-electrode tsa welding ke lintlha tseo motlakase o kopanang le tsona moo motlakase o fetang ka har'a mochini oa mosebetsi, o theha weld. Hangata li entsoe ka thepa e tsamaisang, joalo ka koporo, 'me e etselitsoe ho mamella mocheso o phahameng oa hona joale le mocheso o hlahisoang nakong ea ts'ebetso ea welding. Litšobotsi tsa motlakase tsa li-electrode tsa welding, ho kenyelletsa le ho hanyetsa ha tsona le sebaka sa ho ikopanya, li ama ts'ebetso ea motlakase ka kakaretso ea potoloho ea welding.
5. Sistimi ea Taolo: Sistimi ea taolo ka har'a mochini oa tjheseletsa oa maqhubu a mahareng a maqhubu a inverter le ho laola likarolo tsa motlakase oa potoloho ea welding. E kenyelletsa li-sensor, joalo ka li-sensor tsa hajoale le tsa voltage, tse fanang ka maikutlo ho karolo ea taolo. Setsi sa taolo se sebetsana le tlhahisoleseling ena mme se lokisa maqhubu a ho fetoha ha inverter, potoloho ea mosebetsi, le likarolo tse ling ho boloka maemo a tsitsitseng a welding.

Litšobotsi tsa motlakase tsa potoloho ea welding mochining oa welding oa frequency inverter spot welding li bohlokoa bakeng sa ho fihlela ts'ebetso e atlehileng le e sebetsang ea welding. Ho utloisisa karolo ea phepelo ea motlakase, inverter, transformer, li-electrode tsa welding, le sistimi ea taolo e thusa basebelisi ho ntlafatsa ts'ebetso ea welding le ho netefatsa ts'ebetso e tšepahalang ea motlakase. Ka ho nahana le ho laola litšobotsi tsena tsa motlakase, basebelisi ba ka finyella li-welds tsa boleng bo phahameng ka ho laola ka mokhoa o nepahetseng holim'a li-parameter tsa welding.