Umahluko phakathi koomatshini bokuwelda be-AC be-AC Resistance Spot kunye ne-Medium Frequency Inverter Spot Welding Machines?

Oomatshini bokuwelda bendawo ye-AC kunye ne-medium frequency inverter spot welding machine zimbini iitekhnoloji zokuwelda eziqhele ukusetyenziswa kushishino. Ngelixa zombini iinkqubo zibandakanya ukuwelda kwendawo, ziyahluka ngokomthombo wazo wamandla kunye neempawu zokusebenza. Kweli nqaku, siza kuphonononga umahluko phakathi koomatshini bokuwelda bendawo ye-AC kunye noomatshini bokuwelda bamaza ombane aphakathi.

1. Umthombo wamandla: Umahluko ophambili phakathi koomatshini bokuwelda bamabala e-AC kunye noomatshini bokuwelda bamaza ombane aphakathi balele kwimithombo yabo yamandla. Oomatshini bokuwelda bendawo ye-AC basebenzisa umsinga otshintshanayo (AC) njengomthombo wamandla wokuvelisa umsinga wokuwelda. Kwelinye icala, oomatshini bokuwelda bamabala ombane aphakathi baqesha i-inverter ukuguqula unikezelo lwamandla egalelo libe ngumbane omninzi wangoku, ngokwesiqhelo kuluhlu oluphakathi lwamaza.
2. I-Welding yangoku: I-AC resistance spot welding machine ivelisa i-high-current, low-frequency welding current, ngokuqhelekileyo kuluhlu lwe-50-60 Hz. Lo wangoku uqukuqela kwi-workpieces, udala ubushushu kwi-weld interface ukufezekisa ukudibanisa. Ngokwahlukileyo, oomatshini bokuwelda bamabala aphakathi bavelisa i-welding yangoku ephezulu, ukusuka kumakhulu ambalwa ukuya kumawaka aliqela ehertz. I-frequency ephezulu ivumela ukuhanjiswa kwamandla ngokukhawuleza kunye nokulawula okuchanekileyo kwinkqubo ye-welding.
3. Ukusebenza kweWelding: Ngenxa yokumahluko kwimithombo yamandla kunye nemisinga ye-welding, i-AC yokumelana noomatshini be-welding kunye ne-medium frequency inverter spot welding machines babonisa ukuhluka ekusebenzeni kwe-welding. Oomatshini bokuwelda bendawo ye-AC baqhele ukusetyenziselwa ukuwelda iintsimbi zekhabhoni ephantsi kunye nezinye izinto ezinokusebenza kakuhle kombane. Banikezela nge-welds ezinzile kwaye ezinokwethenjelwa kodwa banokuba nemida ngokubhekiselele kwisantya se-welding kunye nokulawula inkqubo ye-welding.

Oomatshini bokuwelda indawo ephakathi frequency inverter, kwelinye icala, babonelela ngeenzuzo ezininzi malunga nokusebenza kwe-welding. I-high-frequency current yenza ukuhanjiswa kwamandla ngokukhawuleza, okukhokelela kwimijikelo emifutshane ye-weld kunye nesantya esiphezulu se-welding. Ulawulo oluchanekileyo kwiiparamitha ze-welding, njengangoku, ixesha, kunye namandla, ivumela umgangatho ophezulu we-weld kunye neziphumo ezihambelanayo. Aba matshini bahlala besetyenziselwa ukuwelda uluhlu olubanzi lwezixhobo, kubandakanywa iintsimbi eziphezulu, iintsimbi ezingenasici, kunye ne-aluminium alloys.

4. Uyilo lwezixhobo kunye nokuntsonkotha: oomatshini bokuwelda bendawo ye-AC bahlala belula kuyilo kunye nolwakhiwo xa kuthelekiswa noomatshini bokuwelda bamabala aphakathi. Ziquka i-transformer, i-electrodes, kunye nolawulo lokulungelelanisa iiparamitha ze-welding. Ngokwahlukileyo, oomatshini bokuwelda bamabala aphakathi aphakathi babandakanya izinto ezongezelelweyo, ezinje ngee-inverters, ii-high-frequency transformers, kunye neenkqubo zolawulo ezintsonkothileyo. Oku kuntsonkotha kunegalelo kwiimpawu zabo eziphambili kunye nesakhono kodwa kunokufuna ubuchule obungakumbi bobugcisa bokusebenza nokugcinwa.

Ngamafutshane, oomatshini bokuwelda be-AC abaxhathisayo kunye ne-medium frequency inverter spot welding machine bahluke kumthombo wabo wamandla, iimpawu ze-welding yangoku, ukusebenza, kunye noyilo lwezixhobo. Oomatshini bokuwelda bendawo ye-AC basebenzisa i-AC yangoku, ngelixa oomatshini be-inverter bendawo yokuwelda besebenzisa i-high-frequency current eyenziwe yi-inverter. Medium frequency inverter indawo oomatshini welding zinika iingenelo malunga nesantya welding, ulawulo, kunye nokuhambelana uluhlu olubanzi lwemathiriyeli. Ukhetho phakathi kobuchwephesha obubini buxhomekeke kwiimfuno ezithile ze-welding, iintlobo zezinto eziphathekayo, kunye nokusebenza okufunekayo kwi-welding kwizicelo ezahlukeneyo zemizi-mveliso.