Amacandelo athambekele ekufudumeni koomatshini bokuWelding abaPhakathi-Frequency Inverter Spot?

Kwi-medium-frequency inverter spot welding machines, izinto ezithile ziyakwazi ukufudumeza ngexesha lokusebenza. Ukuqonda la macandelo kunye nokuvelisa ubushushu obunokubakho kubalulekile ekugcineni ukusebenza kakuhle kunye nokuthintela imiba yobushushu obugqithisileyo. Eli nqaku liphonononga amacandelo athambekele ekufudumezeni kwi-medium-frequency inverter spot welding machines.

1. Imodyuli ye-Inverter: Imodyuli ye-inverter yenye yezona zinto zibalulekileyo kumatshini we-welding ojongene nokuguqula amandla okufakwayo kwi-high-frequency AC power. Ngenxa yokutshintsha okuphezulu okubandakanyekayo, imodyuli ye-inverter inokuvelisa ukushisa ngexesha lokusebenza. Amanyathelo okupholisa aneleyo, afana nee-heat sinks okanye iifeni, zibalulekile ukukhupha obu bushushu kunye nokuthintela ukufudumeza.
2. I-Transformer: I-transformer kwi-medium-frequency inverter spot welding machine lelinye icandelo elinokufumana ukufudumeza. Njengoko isenza utshintsho lwamandla ombane, ilahleko yamandla iyenzeka, nto leyo ekhokelela ekuveliseni ubushushu. Uyilo oluchanekileyo lwe-transformer, kubandakanywa ukukhethwa kwezinto ezifanelekileyo eziphambili kunye nokulungelelaniswa kwe-winding, kubalulekile ukunciphisa ilahleko kunye nokulawula ubushushu ngokufanelekileyo.
3. IiDiode zokuHlaziya: Iidiode zokulungisa zisetyenziselwa ukuguqula amandla e-AC aphezulu-frequency abe ngamandla eDC kwinkqubo yokuwelda. Ngexesha lokulungiswa, ezi diode zinokuvelisa ubushushu, ngakumbi xa ziphantsi kwemisinga ephezulu. Ukuqinisekisa ukutshatyalaliswa kobushushu ngokufanelekileyo ngokutshisa ubushushu okanye abalandeli bokupholisa kuyimfuneko ukukhusela ukufudumala kwediode kunye nokugcina ukusebenza kwabo kunye nokuphila ixesha elide.
4. IiCapacitors: IiCapacitors zisetyenziswa kumatshini we-welding we-inverter spot we-medium-frequency ngeenjongo ezahlukeneyo, ezifana nokucoca kunye nokugcinwa kwamandla. Imisinga ephezulu edlula kwi-capacitors inokubangela ukutshatyalaliswa kobushushu. Ubungakanani obufanelekileyo, ukukhethwa kwee-capacitors ezine-low equivalent series resistance (ESR), kunye neendlela ezisebenzayo zokupholisa zibalulekile ukukhusela ubushushu obugqithisileyo kwii-capacitors.
5. I-Power Semiconductors: I-semiconductors yamandla, njenge-insulated gate bipolar transistors (IGBTs) okanye i-metal-oxide-semiconductor field-effect transistors (MOSFETs), zizinto ezibalulekileyo zokulawula nokulawula i-welding current. Ezi semiconductors zinokuvelisa ubushushu ngexesha lokusebenza okuphezulu. Ukusetyenziswa kweesinki ezifanelekileyo zokushisa kunye nokuqinisekisa ukuchithwa kobushushu okusebenzayo kubalulekile ukuthintela ukutshisa kunye nokugcina ukusebenza kwazo kunye nokuthembeka.

Amacandelo amaninzi kwi-medium-frequency inverter spot welding machine athambekele ekufudumezeni ngexesha lokusebenza. Imodyuli ye-inverter, i-transformer, i-rectifier diode, i-capacitors, kunye ne-semiconductors yamandla ziphakathi kwamacandelo afuna ingqalelo ukukhusela ukushisa okukhulu. Iindlela zokupholisa ezifanelekileyo, ezibandakanya ukutshisa ukushisa, iifeni, kunye nokuhamba komoya okwaneleyo, kufuneka kuphunyezwe ukutshabalalisa ubushushu ngokufanelekileyo kwaye kugcinwe ukusebenza kunye nexesha elide lamacandelo. Ukubeka iliso rhoqo kunye nokugcinwa kwala macandelo kunegalelo ekusebenzeni ngokufanelekileyo kunye nokuthembeka koomatshini be-welding ye-inverter spot welding ephakathi.