Ukushisela i-arc metal arc (GMAW) kuyinqubo yokuwelda enekhwalithi ephezulu nokusebenza kahle okuphezulu. Ngokwandiswa nokusetshenziswa kwe-semi-othomathikhi ye-welding ne-othomathikhi ezenzakalelayo, i-GMAW idlala indima ebaluleke kakhulu ezindleleni ezahlukahlukene zokushisela. I-P-GMAW isifinyezo se-pulsed gas metal arc welding. Luhlobo lwe-welding ye-arc yensimbi eguquguqukayo ngezikhathi ezithile zokushisela kwamanje. Yasungulwa yiBrithani Welding Research Institute ngawo-1960. I-P-GMAW inweba futhi ibanga lokucaciswa kwe-welding futhi inomphumela omuhle wokuvikela

Ngokususelwa kumthetho wokuklanywa kwesoftware, uhlelo lokulawula ukugeleza kokunikezwa kwamandla we-arc okhaliphile lwenzelwe. Ngalesi sizathu, ngokuya ngezinqubo nezidingo zenqubo ye-P-GMAW (i-pulsed gas metal arc welding), i-algorithm ebumbene yokulawulwa kwenqubo yakhelwe futhi yathuthukiswa ngokulinganisa okukhulu. yebo φ 0.8 mm kanye φ Ukuhlolwa kwe-welding kwe-1.6 mm carbon steel welding wire kwenziwa ngaphansi kwemisinga ehlukene. Ngokuhlaziya ukwakheka kwamanje kwe-waveform nokwakheka kwe-weld, imingcele ye-welding ekahle yezinqubo ezahlukahlukene itholakele, futhi imininingwane ehlanganisiwe yochwepheshe bepharamitha ye-digital pulse MIG welding yathuthukiswa. Inqubo yokushisela izinzile futhi ukwakheka kwe-weld kuhle

Imodeli yokusetshenziswa inikeza idivaysi ngemithethonqubo ehlanganisiwe. Umjikelezo womshini wokushisela kagesi we-MIG ungowensimu yobuchwepheshe bemishini yokushisela kagesi. Kuxazululwe Kubuciko obudlule, umshini wendabuko we-MIG Welding udinga ukulungisa ngesandla ukukhipha Ukufaniswa kwevolthi nejubane lokuphakela ngocingo. Isifunda sifaka i-module yokushayela iBlock, umshini wokushisela wesekethe omkhulu wokukhipha i-welding voltage nokulawula ucingo ukondla i-PWM module yokulawula yamandla wokufaka wemoto.

Imodyuli ye-overdrive ixhunywe kusekethe enkulu yomshini wokushisela, futhi ixhunywe ne-PWM control Wire feed voltage elawula iyunithi kanye nejubane lokudla kwejubane iyunithi elawula i-module. Iyunithi yokulawula i-voltage elawula izintambo inezinhlanganisela ezimbili ezixhunywe ngokufana, i-Wire feed voltage elawula ukukhishwa kweyunithi kanye nejubane lokudla kwe-wire okulawula ukukhishwa kweyunithi Ukuphela kokukhishwa kwesekethe eliyinhloko lomshini wokushisela kuxhunywe neyunithi yokutholwa kwemoto yokuthola imoto yokuthola ukuphuma kwe-welding i-current ne-voltage, iyunithi yokuthola Impendulo ixhunywe kumodyuli yokulawula ye-PWM. Isifunda sidlula nge-unary elula. Ngokulungisa i-voltage yemoto, i-voltage yokukhipha ingalungiswa I-voltage ye-welding ifaniswe nejubane lokudla kwentambo.

Uhlu Lokupakisha Olujwayelekile

Izici

-Ubuchwepheshe be-inverter be-digital ne-advanced ye-IGBT

Inqubo -Multi: Igesi elixubene neMIG, MIG-CO2 (Faws), MMA & LIFT TIG

Ukulawula -Synergic, isibonisi se-LED, kulula ukusebenza

Igesi elixutshiwe negesi le-CO2 elingakhethwa ngaphansi kwenqubo ye-MIG

-FAWS technology, spatter low under MIG-CO2 mode when welding solid carbon steel wire

-Spot Welding function iyatholakala

-Inductance nobude be-arc bungalungiswa kahle

Umsebenzi we--2T / 4T, izindlela eziningi zokusebenzela izidingo ezahlukahlukene zokushisela

-Umsebenzi wokuguqula ubumbano ngaphakathi, i-weld ngaphandle kokuvikelwa kwegesi kulo msebenzi ngokusebenzisa ucingo lwesihlangu esizisebenzelayo

-Fan njengoba kudingeka, kunciphisa umsindo nothuli ngaphakathi komshini

-1KG / 5KG i-spool adaptive, ithuthukisa ukukhetha kwe-spool ehlukile

-Ukuvikelwa okuhlakaniphile; i-VRD, ukushisa ngokweqile, okweqile manje, ulayini wensiza yokugcina amandla