5 Laser Welding Quality Problems & Solutions

Iingxaki ezi-5 zoMgangatho wokuWelda ngeLaser kunye neZisombululo

Dibana nemeko eyahlukileyo yomenzi we-laser

Ngobuchule obuphezulu, ukuchaneka okuphezulu, isiphumo esihle sokuwelda, ukuhlanganiswa okulula okuzenzekelayo, kunye nezinye izibonelelo, ukuwelda nge-laser kusetyenziswa kakhulu kumashishini ahlukeneyo kwaye kudlala indima ebalulekileyo ekuwelding ngesinyithi kwimveliso yemizi-mveliso nakwimveliso, kuquka emkhosini, kwezonyango, kwi-aerospace, kwiindawo zeemoto ze-3C, kwi-mechanical sheet metal, kumandla amatsha, kwi-sanitary hardware, nakwamanye amashishini.

Nangona kunjalo, nayiphi na indlela yokuwelda ukuba ayilungiswanga kakuhle umgaqo wayo kunye nobuchwepheshe, iya kuvelisa iziphene ezithile okanye iimveliso ezineziphene, ukuwelda nge-laser akunamahluko. Kuphela kukuqonda kakuhle ezi ziphene, nokufunda indlela yokuphepha ezi ziphene, ukudlala ngcono ixabiso lokuwelda nge-laser, ukucubungula inkangeleko entle, kunye neemveliso ezisemgangathweni. Iinjineli ngokusebenzisa amava aqokelelweyo ixesha elide, zishwankathele ezinye iziphene eziqhelekileyo zokuwelda zesisombululo, njengereferensi yoogxa bethu kushishino!

1. Iimfanta

Iimfantu eziveliswa kwi-laser continuous welding ikakhulu ziimfantu ezishushu, ezifana neemfantu ze-crystallization, iimfantu ezinyibilikisiweyo, njl. Isizathu esiphambili kukuba i-weld ivelisa amandla amakhulu okuncipha ngaphambi kokuba iqine ngokupheleleyo. Ukusebenzisa i-wire feeder ukuzalisa iintambo okanye ukufudumeza kwangaphambili isiqwenga sesinyithi kunokunciphisa okanye kususe iimfantu ezibonisiweyo ngexesha le-laser welding.

2.Imingxuma kwi-weld

Ukuphola kulula kakhulu ekupholeni nge-laser. Rhoqo ichibi lokuphola nge-laser linzulu kwaye lincinci, kwaye iintsimbi zihlala ziqhuba ubushushu kakuhle kakhulu kwaye zikhawuleza kakhulu. Igesi eveliswa kwichibi elinyibilikisiweyo elimanzi ayinalo ixesha elaneleyo lokuphuma ngaphambi kokuba intsimbi yokuphola iphole. Imeko enjalo kulula ukukhokelela ekwakhekeni kwee-pores. Kodwa kwakhona ngenxa yokuba indawo yobushushu yokuphola nge-laser incinci, isinyithi sinokuphola ngokukhawuleza kakhulu, ukuphola okubonakalayo ekupholeni nge-laser ngokubanzi kuncinci kune-fusion welding yendabuko. Ukucoca umphezulu we-workpiece ngaphambi kokuphola kunokunciphisa ukuthambekela kwee-pores, kwaye indlela yokuvuthela iya kuchaphazela ukwakheka kwee-pores.

3. I-splash

Ukuba utshixa intsimbi ngokukhawuleza kakhulu, intsimbi engamanzi engasemva komngxuma ojonge embindini wentsimbi ayinaxesha lokusasaza kwakhona. Ukuqina kumacala omabini entsimbi kuya kwenza ukuluma. Xa umsantsa phakathi kweziqwenga ezimbini zomsebenzi mkhulu kakhulu, akuyi kubakho sinyithi sinyibilikisiweyo esaneleyo esifumanekayo sokutshiza, apho kuya kwenzeka khona ukuluma komphetho wentsimbi. Kwinqanaba lokugqibela lentsimbi yentsimbi, ukuba amandla ehla ngokukhawuleza kakhulu, umngxuma kulula ukuwudiliza kwaye kubangele iziphene ezifanayo zentsimbi yentsimbi. Amandla okulinganisela angcono kunye nesantya sokuhamba kwezicwangciso zentsimbi yentsimbi kunokusombulula ukuveliswa kokuluma komphetho.

4. Ukunqunyulwa okungaphantsi

I-splash eveliswa yi-laser welding ichaphazela kakhulu umgangatho womphezulu we-weld kwaye inokungcolisa kwaye yonakalise ilensi. I-spatter inxulumene ngokuthe ngqo noxinano lwamandla, kwaye inokuncitshiswa ngokunciphisa ngokufanelekileyo amandla e-welding. Ukuba ukungena akwanelanga, isantya se-welding sinokuncitshiswa.

5. Ukuwa kwechibi elinyibilikisiweyo

Ukuba isantya sokuwelda sicotha, ichibi elinyibilikisiweyo likhulu kwaye libanzi, ubungakanani besinyithi esinyibilikisiweyo buyanda, kwaye uxinzelelo lomphezulu lunzima ukugcina isinyithi esinzima solwelo, iziko lokuwelda liya kutshona, lenze ukudilika kunye nemingxunya. Ngeli xesha, kuyimfuneko ukunciphisa uxinano lwamandla ngokufanelekileyo ukuze kuthintelwe ukudilika kwechibi elinyibilikisiweyo.