Isikhokelo esipheleleyo seendlela kunye neempawu zokuWelda ngeLaser

1. Ukuwelda kweLaser Fusion

    

   I-laser luhlobo lwemitha enamandla aphezulu kunye nobukhali, ekwaziyo ukunyibilikisa nokufudumeza izinto ngaphakathi koluhlu oluncinci. Ngaloo ndlela, ivumela ukuhlanganiswa okusebenzayo kwayo nayiphi na into.

    
2. Ukuwelda kwe-Laser-Arc Hybrid

    

   Umqadi welaser okhutshwa yijenereyitha yelaser wenza ichibi elinyibilikisiweyo kwisixhobo (izinto) esiza kudityaniswa ngenkqubo yokondla ngentambo. Emva koko i-arc isetyenziselwa ukunyibilikisa isixhobo (izinto) esisebenzayo okanye ukugquma ii-weldments kunye ukuze kugqitywe inkqubo yokugquma.

    
3. Ukugquma ngeLaser

    

   Ijenereyitha yelaser ekhethekileyo kunye nentloko ekhethekileyo yomlomo okanye yokubopha isetyenziselwa ukufudumeza isixhobo somsebenzi ngendlela ye-arc okanye imitha ye-optical, ngaloo ndlela ifezekisa ukuwelda.

    
4. Ukuwelda ngeLaser Melt

    

   Ijenereyitha yelaser ikhupha umqadi welaser ukuze ifudumale isinyithi sibe sinyibilikisiwe, ize emva koko isinyithi esinyibilikisiweyo sitshizwe kwindawo yokusebenza nge-nozzle ukuze kwenziwe ukuwelda.

    

Iimpawu zeLaser Welding

1. Ukuwelda komphezulu ongengowokuchukumisa

    

   Ukuwelda kwenziwa kumphezulu wezinto ngaphandle kokuchukumisa umphezulu wezinto zokusebenza, nto leyo eyenza ukuba ifaneleke nakweyiphi na intsimbi okanye i-alloy—ingakumbi izinto ezingenakuwelda ngeendlela zemveli.

    
   Ngexesha lokuwelda nge-laser, i-laser idlulisela amandla kwizinto ezisetyenziswayo ngesixhobo sokubonisa, kwaye i-laser ibuyiselwa kwijenereyitha. Njengoko umqadi we-laser udlula kwizinto eziza kuwelda, idama elinyibilikisiweyo lenziwa phezu komphezulu wezinto. Oku kuvumela ukuwelda nge-laser ukuba kufezekise ukudibana okuchanekileyo, kwaye kukwakho nee-workpieces ezijiyileyo kunezo zihambelana nezinto zendabuko zokuwelda.
    
   Iingenelo: Iyakwazi ukudibanisa izinto ezahlukeneyo (kuquka nezinto ezidityanisiweyo).

    

   Iingxaki: Ifuna iijenereyitha zelaser ezinamandla aphezulu kunye nezixhobo zokuwelda ezizinikeleyo.

    
2. Ukuziqhelanisa neeMilo eziNcinci

    

   Xa kuthelekiswa nokuwelda kwe-argon arc, ukuwelda kwe-laser kunokusingatha iindawo ezineemilo ezahlukeneyo ezintsonkothileyo.

    
   Umzekelo, ingashibiliza iintsimbi ezifana nentsimbi, ubhedu kunye ne-aluminium ngelixa iqinisekisa umgangatho ophezulu wokushibiliza. Iyasebenza ekushibilizeni iimilo ezincinci kwiidayamitha ezincinci, kwaye ingashibiliza iindawo ezinobubanzi obungaphantsi kwe-1 mm kodwa ubunzima obungaphezulu kwe-200 grams. Ukongeza, ngenxa yokusetyenziswa kweejenereyitha ze-laser ezinamandla aphezulu, imisebenzi yokushibiliza nge-laser inokwenziwa ngaphandle kwezixhobo ezongezelelweyo ezincedisayo. Ke ngoko, ukushibiliza nge-laser fusion kusetyenziswa kakhulu kwimveliso yemizi-mveliso.
    
3. Akukho Kufuthwa Kwezinto Ezifunekayo (Ngokubanzi)

    

   Akufuneki ukufudumeza kwiimeko ezininzi (kuxhomekeke kwiimfuno zenkqubo; ezinye izinto zinokufuna ukufudumeza kwangaphambili). Inkqubo yokuwelda ayibandakanyi kufakwa kobushushu, iqinisekisa ichibi elinyibilikisiweyo elizinzileyo. Le ndlela yokuwelda eyahlukileyo ifumana iingenelo zayo kwiimeko apho iinkqubo ezininzi zokwenza izinto zemveli zingafaneleki okanye zibiza kakhulu. Ekubeni kungekho kufakwa kobushushu ngexesha lokuwelda, ukuwelda nge-laser kususa isidingo sokufudumeza kwangaphambili kunye namanyathelo okupholisa. Inokuqinisekisa ukuba isinyithi sokuwelda sinesimo esifanelekileyo sejometri, indawo echaphazeleka bubushushu kunye ne-anisotropy. Ukuwelda kuneempawu ezintle kakhulu zoomatshini, okwenza ukuwelda nge-laser kusetyenziswe kakhulu kwiindawo ezahlukeneyo zoshishino—ingakumbi kwimveliso yeemoto, i-machining kunye ne-metalworking.

    
4. Unyango olulula lwe-Workpiece

    

   Umphezulu wezinto zokusebenza awudingi nyango lukhethekileyo olufana nokupolisha okanye ukugaya. Lo msebenzi ulula kwaye ulula, njengoko izixhobo zokuwelda nge-laser zinokuwelda ngokuthe ngqo izinto zokusebenza.

    
   Ububanzi bokusetyenziswa: Ukuwelda imizimba yeemoto, iindawo zoomatshini, iimold, izixhobo zepayipi, njl. Ifanelekile kuzo zonke izinto zesinyithi, ezifana nobhedu, i-aluminium, intsimbi engatyiwayo kunye nezinye iintsimbi ze-alloy ezikhethekileyo, kwaye ingasetyenziswa ngokubanzi kwimveliso yeemoto, kwimveliso yeendawo zoshishino nakwezinye iindawo.
    
5. Intambo yokuWelda encinci okanye engekhoyo iyadingeka

    

   Ukuwelda kungenziwa ngocingo lokuwelda oluncinci okanye olungenalo kwaphela, ngaloo ndlela kunciphisa iindleko kunye nokusetyenziswa kwexesha. (Kwiimeko ezikhethekileyo, ukusetyenziswa kocingo lokuwelda kuxhomekeke kwiimfuno zenkqubo.)

    
   Ngoko ke, kwiimeko ezininzi,ukuwelda okusemgangathweni ophezuluIziphumo zinokufumaneka ngocingo oluncinci lokuwelda okanye amandla aphantsi e-laser.