Ziziphi iinkqubo ze-laser welding?

Ukuwelda kweLaserluhlobo olutsha lwendlela yokuwelda.Ukuwelda kweLaserijolise ikakhulu ekudibaniseni izixhobo ezinodonga olubhityileyo kunye namalungu achanekileyo. Iyakwazi ukuqaphela i-welding yendawo, i-welding ye-butt, i-welding ye-stack, i-welding ye-seal, njl. I-weld seam igudile kwaye intle, kwaye akukho nyango lufunekayo okanye iinkqubo zonyango ezilula kuphela ezifunekayo emva kwe-welding. Umgangatho we-weld uphezulu kwaye akukho mibhobho. Ukungcola kwisiseko sesinyithi kunokuncitshiswa kwaye kulungiswe. Isakhiwo sinokucokiswa emva kwe-welding. Amandla kunye nokuqina kwe-weld ubuncinane bulingana okanye bugqithise isiseko sesinyithi. Inokulawulwa ngokuchanekileyo, indawo yokukhanya ekugxilwe kuyo incinci, inokubekwa ngokuchaneka okuphezulu, kwaye kulula ukuyiqonda i-automation. Inokufikelela kwi-welding phakathi kwezinto ezithile ezingafaniyo.

1. Laser self-fusion welding

Ukuwelda kweLaserisebenzisa ulwalathiso olugqwesileyo kunye noxinano lwamandla aphezulu ombane welaser ukusebenza. I-laser beam igxininise kwindawo encinci ngokusebenzisa inkqubo ye-optical, yenza umthombo wokushisa ogxininiswe kakhulu kwindawo edibeneyo ngexesha elifutshane kakhulu. indawo, ukuze into edityanisiweyo inyibilike kwaye yenze indawo eyomeleleyo ye-welding kunye ne-welding seam. I-laser welding: i-aspect ratio enkulu; isantya esiphezulu kunye nokuchaneka okuphezulu; igalelo elincinci lokushisa kunye ne-deformation encinci; welding non-contact; ayichatshazelwa yimagnethi kwaye akukho mfuneko yokucoca.

2. I-laser filler wire welding

I-laser filler wire weldingibhekiselele kwindlela yokuzalisa kwangaphambili izinto ezithile ze-welding kwi-weld kwaye emva koko uzinyibilikise nge-laser irradiation okanye ukugcwalisa izinto ze-welding ngelixa i-laser irradiation ukwenza i-welded joint. Xa kuthelekiswa ne-non-filler wire welding, i-laser filler wire welding isombulula ingxaki yeemfuno ezingqongqo zokusetyenzwa kunye nokuhlanganisana; inokuwelda iindawo ezityebileyo nezinkulu ngamandla aphantsi; ngokulungelelanisa ukubunjwa kocingo lokuzalisa, iipropati zesakhiwo sendawo ye-weld inokulawulwa.

3. I-laser flight welding

Ukuwelding laser ekudeibhekisa kwindlela ye-laser welding esebenzisa i-galvanometer yokuskena ngesantya esiphezulu sokusetyenzwa komgama omde. Inokuchaneka kokubeka okuphezulu, ixesha elifutshane, isantya esikhawulezayo se-welding kunye nokusebenza okuphezulu; ayiyi kuphazamisa i-welding fixture kwaye inokungcola okuncinci kweelensi ze-optical; iiweld zazo naziphi na iimilo zinokulungiswa ukuze kunyuswe amandla esakhiwo, njl. Isetyenziswa kakhulu kwiipleyiti zentsimbi ezinokuqina okuphezulu, iipleyiti zentsimbi kunye nezinye iimveliso ezifana neepaneli zomzimba.

4. Ukuqhafaza kweLaser

I-laser beam ekhutshwe yi-laser generator igxininise kumphezulu we-welding wire kwaye ishushu, ibangela ukuba ucingo lwe-welding lunyibilike (isiseko sesinyithi asincibiliki), thambisa isiseko sesinyithi, ugcwalise isithuba esidibeneyo, kwaye udibanise nesiseko. isinyithi ukwenza i-weld ukufezekisa uxhulumaniso oluhle.

5. Laser ujingi welding

Ngokujiwuzisa i-lens yangaphakathi ebonakalisayo yentloko ye-welding, i-laser swing ilawulwa ukuvuselela i-welding pool, ukukhuthaza ukuphuphuma kwegesi ephuma echibini, kunye nokucoca iinkozo. Kwangaxeshanye, inokunciphisa ubuntununtunu be-laser welding kwi-gap yezinto ezingenayo. Ngokukodwa ngokufanelekileyo kwi-welding aluminium alloy, ubhedu kunye nezinto ezingafaniyo.

6. Laser arc hybrid welding

I-laser-arc hybrid weldingidibanisa imithombo yobushushu emibini ye-laser kunye ne-arc eneempawu zomzimba ezahlukeneyo ngokupheleleyo kunye neendlela zokuhambisa amandla ukwenza umthombo omtsha wobushushu osebenzayo. Iimpawu ze-hybrid welding: 1. Xa kuthelekiswa ne-laser welding, isakhono sokudibanisa siphuculwe kwaye isakhiwo siphuculwe. 2. Xa kuthelekiswa ne-arc welding, i-deformation incinci, isantya se-welding siphezulu, kwaye ubunzulu bokungena bukhulu. 3. Thatha inzuzo yamandla omthombo wobushushu ngamnye kwaye wenze ukusilela kwawo, 1+1>2.