I-Handheld laser welder yimveliso yeenkwenkwezi eyenza i-epoch kwimakethi yesicelo selaser kwiminyaka yakutshanje, kwaye ivele ngokukhawuleza njengenye yamanqaku okukhula kushishino lwelaser eluhlaza. Ukusukela ngo-2018, ukukhula komdibaniso wonyaka we-laser yokubamba ngesandla i-welding kudlule i-100%. Ngo-2020, kuqikelelwa ukuba kuya kubakho abavelisi be-laser ababambe ngesandla, kwaye ngo-2021, kulindeleke ukuba bafikelele kuma-500 abavelisi bokudibanisa izixhobo ze-laser zeentlobo ezahlukeneyo, ezibonisa ukukhula okuqhumayo. Kwisixhobo sokuwelda i-laser ngesandla, intloko ye-welding edibanisa kwindawo yokusetyenziswa kunye neziphumo zamandla e-laser licandelo elibaluleke kakhulu. Kwintloko ye-welding, inxalenye ye-optical ibaluleke kakhulu.
Umgaqo osisiseko we-optical wentloko ye-welding ephathwayo ibandakanya iinxalenye ezintathu: i-beam collimation, i-beam swing, kunye nokugxilwa kwe-beam, njengoko kubonisiwe kumzobo ongezantsi. Emva kokuba i-laser beam ikhutshwe yi-QBH, iba kukukhanya okuhambelanayo nge-collimator, kwaye ibonakaliswe yi-galvanometer kwisibuko sokugxila, kwaye ekugqibeleni igxininise kumphezulu we-workpiece.
Ukungqubana komqadi weLaser
Ukukhanya okuphuma kwifiber ye-QBH yindawo yokukhanya yokukhanya kunye ne-divergence angle ethile. Ngethuba lenkqubo yokusabalalisa, iya kusasazeka kwi-conical shape, njengokukhanyisa isibane okanye ukukhanyisa umdlalo ebumnyameni.
Umsebenzi we-lens ye-collimator kukuguqula oku kukhanya okungafaniyo kukukhanya okuhambelanayo ukuze kuhambe kumgca othe tye ngaphandle kokutenxa; kwangaxeshanye, ilawula iradiyasi esinqeni somqadi wokukhanya kwaye iyinqande kwindlela emxinwa yokukhanya yentloko yokuwelda.
I-Laser beam iyagubha
Kwi-welding ephathwayo, injongo ye-beam swing kukuphucula ukuguquguquka kwesithuba se-weld. Ekubeni indawo yokukhanya ekugxilwe kuyo yindawo encinci yokukhanya, kunzima ukuqinisekisa ukuba ihamba nge-weld track ngelixa uyibambe. Ngakolunye uhlangothi, kunzima ukugubungela i-weld nge-gap enkulu. Ngokubeka umqadi kumgca ochanekileyo ububanzi obuyi-3.0mm, kulungele umqhubi ukulungelelanisa i-laser kunye nokugubungela i-weld.
Ukuqondwa kwayo kukuba i-lens engcangcazelayo ijika ibuyele emva naphambili ngesantya esiphezulu phantsi komqhubi wemoto, ukuze kuphunyezwe injongo yokutshintsha indlela ye-laser beam.
Umgaqo osisiseko uboniswa kumzobo ongezantsi: Ngokomthetho osisiseko wokubonakalisa, i-angle yokubonisa ilingana ne-angle yesiganeko. Xa i-galvanometer ikwi-engile ye-1, ukukhanya kubonakalisa kwindlela ye-1 kwaye kugxininise kwinqanaba le-1. Xa i-galvanometer ikwi-angle yesi-2, ukukhanya kubonakalisa kwindlela yesi-2 kwaye kugxininise kwinqanaba le-2.
Ukuba i-galvanometer ijikisiwe ngasemva naphambili phakathi kwee-engile ze-1, 2, kwaye indawo ekugxilwe kuyo iya kuhamba phakathi kwe-1, i-2 amanqaku. Xa isantya esihambayo sikhawuleza ngokwaneleyo, sinokuthathwa njengomgca ochanekileyo. Ubude balo mgca othe ngqo bubizwa ngokuba "bububanzi be-wobble", kwaye isantya sokuphambuka sibizwa ngokuba "yi-wobble frequency".
I-welder yethu epholileyo yomoya epholileyo ephathwa ngesandla esuka kwi-GW Laser inobubanzi be-swing eguquguqukayo ukusuka kwi-0 ukuya kwi-5mm kunye nokuguquguquka kwe-swing frequency ukusuka kwi-0 ukuya kwi-300 Hz.
Ugxininiso lwe-Laser beam
Into ebonakaliswe kwi-galvanometer yintsimbi yokukhanya okuhambelanayo, ehlanganiswe kwindawo encinci emva kokudlula kwi-lens egxininisekileyo, kwaye ekugqibeleni isiganeko phezu kwendawo yokusebenza.
Umsebenzi welensi yokugxila kukuqokelela imiqadi enxuseneyo kunye ukuze yenze indawo encinci, ngaloo ndlela ivelisa ubuninzi bamandla amakhulu.
Ilensi ekhuselayo
I-welder ebanjwe ngesandla iya kuvelisa inani elithile lomsi kunye nothuli ngexesha lenkqubo ye-welding, enokuthi yonakalise i-lens yokugxila, ngoko kuyimfuneko ukukhusela i-lens ukuyikhusela.
I-lens yokukhusela yinto esetyenziswayo, kwaye kuyimfuneko ukujonga ukuba ikwimeko efanelekileyo ngamaxesha aqhelekileyo. Ixesha lokusetyenziswa lichongwa ngokuhambelana nobukhulu bokusetyenziswa kunye nendawo yesixhobo.
Ngathi
I-GW Laser Tech ayigxininisi kuphela kuphando kunye nokuveliswa kweteknoloji ye-laser yemveliso, kodwa ikwabonelela ngezixhobo zokuwelda i-laser, kwaye izibophelele ekuncedeni abathengi bacombulule iingxaki zesicelo, ukukhuthaza ukuphuculwa kweendlela zokusebenza kwemizi-mveliso yelizwe lam, kunye nokwenza iilaser zibe sisixhobo sehlabathi jikelele. .
Ixesha lokuposa: Nov-19-2021