UBUCHULE UHLOBO OLUQINILEYO STATE HIGH FREQUENCY WELDER

I. Umgaqo wokusebenza uboniswe kulo mfanekiso ulandelayo:

Itekhnoloji yokulawula i-thyristor rectifier voltage regulation yamkelwa, kwaye akukho siguquleli segalelo. Ibhulorho ye-inverter ithatha i-MOS ephezulu ye-voltage, kwaye isekethe yetanki ithatha uthotho lwesakhiwo se-resonant.

Uluhlu lwamandla: 30KW ~ 2000KW

Izinto eziluncedo:

1. Itekhnoloji ye-inverter bhulorho yokulahleka kwe-pulse ingasetyenziselwa ukulungelelanisa umthwalo womthwalo, kwaye ukuphuma kwamandla kuchaphazeleka kancinci ngumthwalo.

2. Kukho izixhobo ezininzi zesitokhwe kwishishini, kwaye kukho abasebenzi abaninzi bolondolozo kwiindawo ezininzi, ezilungele ukulungiswa.

3. Akukho siguquleli segalelo, kwaye ubunzima obupheleleyo kunye nomthamo omncinci

4. Indlela yokufakela iphinde ihlulwe ibe yi-welder ehlukeneyo kunye ne-compact welder, kodwa umthamo mkhulu kunomjikelezo ofanayo, kwaye iindleko zezinto eziphathekayo nazo ziphezulu.

I-Series eyahlula i-welder: yahlulahlulwe kwiikhabhinethi ezimbini ze-rectifier kunye ne-inverter.ngokuqhelekileyo zilungele izixhobo ezinkulu zamandla.

I-Series compact (yonke-in-one) i-welder: i-rectifier kunye ne-inverter edibeneyo kwikhabhinethi enye.ngokuqhelekileyo ifanelekile kwizixhobo zamandla aphantsi.

II. Uthotho uhlobo oluqinileyo-imeko ephezulu ye-pulse ekhuselayo (ilahleko ye-pulse) umgaqo-siseko wokusungulwa

Isantya sokuvelisa imibhobho edityanisiweyo sichaphazeleka ngezinto ezininzi. Eyona miba ibaluleke kakhulu ngamandla e-welder kunye nobukhulu bodonga lombhobho kunye nobubanzi. Xa ubume bombhobho buhlala bufana, amandla aphezulu, ngokukhawuleza isantya; Ngamandla angatshintshanga, ubukhulu bodonga kunye nobubanzi, isantya sicotha. Ukuze ukwandise isantya, kuyinqweneleka ukuba i-welder iya kuhlala igcina amandla apheleleyo. Amandla e-high-frequency welder alingana nemveliso yombane osebenzayo kunye nokhoyo. Ngobungakanani obuthile be-welder, kukho umda omkhulu kwi-voltage yayo yokusebenza kunye nekhoyo (ngokumalunga nokulingana nokulinganisa okuqhelekileyo), okungenakugqithiswa kakhulu. Nayiphi na ipharamitha ephezulu kakhulu inokubangela umonakalo kwi-welder. Ngoko ke, i-voltage kunye ne-current ifikelela kwi-voltage yangoku kunye ne-high-frequency welder ngexesha elifanayo, ukwenzela ukuba amandla alinganisiweyo anokuphuma, oko kukuthi, amandla aphezulu avumelekileyo e-welder.

Ngaphantsi kweemeko eziqhelekileyo, ukulungiswa kokufakelwa kwamandla ombane kufezekiswa ngokulungelelanisa i-voltage yokusebenza, kwaye ubukhulu bokusebenza kwangoku bunqunywe ngumbane kunye nokuphazamiseka kwesekethe yetanki. Ngenxa yokutshintshwa kohlobo lombhobho kunye nokwahlukana kwe-inductor, intonga yamagnetic, kunye ne-angle yokuvula, i-impedance yesekethe yetanki (i-capacitance kunye ne-inductor) iyahluka. Ngoko ke, kunzima ukufezekisa umdlalo ongcono kakhulu phakathi kwe-voltage kunye ne-current ye-high-frequency welder (kwaye kwangaxeshanye ufezekise ukulinganisa), kwaye kunzima ukufezekisa amandla aphezulu.

Ukuze ucombulule le ngxaki, unikezelo lwamandla oluphezulu olune-resonance ye-resonance lungasetyenziselwa ukulungelelanisa okwangoku ngokulungisa i-inverter pulse. Ngokuqhelekileyo, ii-pulses ezimbini eziqhuba i-inverter MOS ziyaguquka kwaye ziqhubekile, xa kukho i-pulses, i-MOS ivuliwe kwaye ibhuloho ye-inverter inemveliso yangoku.Xa kungekho pulse, i-MOS icinyiwe, kunye nebhuloho ye-inverter. ayikhupheli yangoku. Ngale ndlela, ukuba i-pulse enye ivaliwe yonke i-pulses embalwa, inxalenye yangoku inokuvalwa, kwaye umyinge wangoku uya kuncitshiswa, olingana nokunyuka kwe-impedance yesekethe yetanki, ukwenzela ukuba kunokwenzeka ukufikelela owona mdlalo ungcono phakathi kombane kunye nokhoyo.

Xa ukukhutshwa kwamandla aphezulu kwi-high-frequency welder kungafuneki, okwangoku kungancitshiswa ngokunciphisa i-pulse, ukwandisa i-impedance, kwaye kuphela ukwenza i-voltage ifikelele kwixabiso elilinganisiweyo. Le ndlela yokusebenza yangoku iphezulu kwaye iphantsi inokuphucula amandla e-high-frequency welder, ukunciphisa ukulahleka kwamandla asebenzayo kunye nokuphazamiseka kwe-harmonic.

I-high-frequency welder eneteknoloji yokukhusela i-pulse ifuna kuphela ukutshintshwa kwebhodi yokulawula inverter kunye namacandelo athile angaphandle, kunye noshintsho oluncinci kwisakhiwo kunye nokubonakala. Kananjalo ayinayo impembelelo kwi-high-frequency.

Nangona kunjalo, ngenxa ye-pulse engapheliyo, okwangoku ayizinzile, enokuthi ibeke uxinzelelo kumacandelo afana ne-filtering capacitors.