Isingeniso Sesekethe yokushisela emshinini wokushisela we-Medium Frequency Inverter Spot

Isekhethi yokushisela iyingxenye ebalulekile emshinini wokushisela we-medium frequency inverter spot. Inikeza indlela edingekayo kagesi kanye nokulawula inqubo yokushisela. Kulesi sihloko, sizohlola isifunda sokushisela emshinini wokushisela we-inverter ophakathi nendawo futhi sixoxe ngezingxenye zawo nemisebenzi.

Isekhethi yokushisela emshinini wokushisela i-medium frequency inverter spot welding inezingxenye ezimbalwa ezibalulekile ezisebenza ndawonye ukuze kube lula inqubo yokushisela. Nazi izingxenye eziyinhloko nemisebenzi yazo:

1. Ukunikezwa kwamandla: Ukunikezwa kwamandla kunesibopho sokuhlinzeka amandla kagesi adingekayo ngenqubo yokushisela. Emshinini wokushisela indawo ye-frequency inverter emaphakathi, ukunikezwa kwamandla ngokuvamile kuwuhlelo olusekelwe ku-inverter oluguqula amandla angenayo e-AC abe okukhiphayo kwemvamisa ephezulu. Lawa mandla aphezulu-frequency abe esesetshenziswa ukushayela i-welding transformer.
2. I-Welding Transformer: I-welding transformer idlala indima ebalulekile kumjikelezo wokushisela. Inesibopho sokukhuphula noma ukwehlisa i-voltage ukusuka kugesi ukuya ezingeni elifiswayo lokushisela. I-transformer iphinde isize ukufanisa i-impedance phakathi kokunikezwa kwamandla kanye ne-workpiece, iqinisekisa ukudluliswa kwamandla okuphumelelayo.
3. Ama-Electrode Welding: Ama-electrode okushisela yizindawo zokuxhumana eziletha amandla okushisela endaweni yokusebenza. Bahlangana ngokuqondile nendawo yokusebenza futhi banikeze indlela kagesi edingekayo ukuze i-welding current igeleze. Idizayini kanye nempahla yama-electrode ingahluka ngokuya ngesicelo esithile sokushisela.
4. Uhlelo Lokulawula: Uhlelo lokulawula emshinini wokushisela we-medium frequency inverter spot welding unesibopho sokulawula nokuqapha inqubo yokushisela. Ihlanganisa izinzwa ezihlukahlukene kanye nezindlela zokuphendula ezikala amapharamitha afana ne-welding current, i-voltage, nesikhathi. Uhlelo lokulawula luqinisekisa ukulawulwa okunembile kwemingcele yokushisela, okuholela ekushiseni okungaguquki futhi okuphezulu.
5. I-workpiece: I-workpiece, okuyimpahla eshiselwayo, iqeda isifunda sokushisela. Isebenza njenge-resistor futhi ikhiqize ukushisa lapho i-welding current idlula kuyo. Ikhwalithi nokulungiswa kwendawo yokusebenza ibalulekile ukuze kuzuzwe ukushisela okuphumelelayo.

Isekhethi yokushisela emshinini wokushisela imvamisa ophakathi nendawo iyingxenye ebalulekile eyenza inqubo yokushisela yenzeke. Ngokuqonda imisebenzi yokunikezwa kwamandla, i-welding transformer, i-welding electrode, isistimu yokulawula, kanye ne-workpiece, opharetha bangakwazi ukulawula ngempumelelo futhi balawule imingcele yokushisela ukuze kuzuzwe ikhwalithi yokushisela oyifunayo kanye nokusebenza. Isekethe yokushisela eklanywe kahle futhi enakekelwa kahle iqinisekisa ukudluliswa kwamandla okusebenzayo, ukulawula okunembile, kanye nemiphumela yokushisela engaguquki.