Ulwakhiwo lweSekethi yoMashini wokuwelda weNdawo ePhakathi?

Oomatshini bokuwelda bamabala aphakathi zizixhobo ezibalulekileyo kumashishini ahlukeneyo, okwenza ukuba iintsimbi zisebenze ngokufanelekileyo nangokuchanekileyo. Embindini waba matshini kukho isekethe eyakhiwe kakuhle edlala indima ebalulekileyo ekusebenzeni kwabo.

Isekethe yomatshini we-welding we-medium frequency spot yenzelwe ukubonelela ngamandla alawulwayo kunye nokugxininiswa kwenkqubo ye-welding. Iqukethe amacandelo amaninzi abalulekileyo asebenza ngokuhambelanayo ukuhambisa amandla afunekayo kunye nokulawula ukufezekisa i-welds ephezulu.

1. Ukunikezwa Amandla:Isekethe iqala ngeyunithi yobonelelo lwamandla eguqula umbane oqhelekileyo we-AC ube ngumbane ophakathi we-AC. Olu luhlu lwefrikhwensi lukhethwa ngenxa yokuba lubetha ibhalansi phakathi kwe-low-frequency kunye ne-high-frequency welding, ukubonelela ukungena okufunekayo kunye nesantya.
2. IiCapacitors:IiCapacitors zisetyenziselwa ukugcina amandla ombane kwaye zikhulule ngokukhawuleza xa zifuneka. Kwisekethe, i-capacitors ihlawuliswa ngumbane kwaye emva koko ikhuphe amandla abo ngendlela elawulwayo, idala ukuqhuma okufutshane kwe-high-intensity current for welding.
3. Inverter:Indima ye-inverter kukutshintsha amandla e-DC ukusuka kwi-capacitors abuyele kumandla we-AC kwi-frequency efunwayo ephakathi. La mandla e-AC aguqulwayo athunyelwa kwi-welding transformer.
4. iWelding Transformer:Isiguquli se-welding sinyusa amandla aphakathi e-AC ukuya kwivoltheji ephezulu kwaye inikezela kwii-electrode zokuwelda. I-transformer iqinisekisa ukuba i-welding current igxininiswe kwindawo yoqhagamshelwano, eyenza i-welds eqinile kunye nechanekileyo.
5. Indlela Yokulawula:Isekethe ixhotyiswe ngenkqubo yolawulo entsonkothileyo elawula iiparitha ezahlukeneyo ezifana ne-welding current, ixesha le-welding, kunye noxinzelelo lwe-electrode. Le nkqubo iqinisekisa ukuba i-weld nganye iyahambelana kwaye ihlangabezana nemigangatho yomgangatho ofunekayo.

1. Iyunithi yonikezelo lwamandla iguqula igalelo lombane we-AC ukuya kumandla aphakathi amaza e-AC.
2. IiCapacitors zigcina amandla avela kumbane.
3. I-inverter iguqula amandla agcinwe kwii-capacitors abuyele kumandla e-AC ngesantya esifunwayo.
4. I-welding transformer yandisa i-voltage kwaye ihambisa kwi-electrodes ye-welding.
5. Inkqubo yokulawula ilawula iiparamitha ze-welding kwiziphumo ezihambelanayo.

Ukwakhiwa kwesekethe kumatshini we-welding we-medium frequency spot yinkqubo entsonkothileyo efuna ukuqonda okunzulu kwemigaqo yobunjineli bombane. Icandelo ngalinye lidlala indima ebalulekileyo ekunikezeni amandla alawulwayo ukwenza iiwelds ezinamandla nezichanekileyo. Aba matshini babonisa umtshato wobunjineli bombane kunye nezicelo ezisebenzayo kwimizi-mveliso, igalelo elibalulekileyo kumacandelo ahlukeneyo okuvelisa.