Laser Welding vs. MIG Welding：Which is Stronger

Ukuwelda ngeLaser vs. Ukuwelda ngeMIG: Yeyiphi Enamandla Ngakumbi

Uthelekiso olupheleleyo phakathi kwe-laser welding kunye ne-MIG welding

Ukuwelda yinkqubo ebalulekileyo kwishishini lokuvelisa, njengoko ivumela ukudibana kweendawo zesinyithi kunye nezinto ezisetyenziswayo. Kukho iintlobo ngeentlobo zeendlela zokuwelda ezikhoyo, kuquka ukuwelda kwe-MIG (Metal Inert Gas) kunye nokuwelda nge-laser. Zombini ezi ndlela zineengenelo kunye neengxaki zazo, kodwa umbuzo usahleli: ingaba ukuwelda nge-laser kunamandla njenge-MIG welding?

Ukuwelda ngeLaser

Ukuwelda nge-laser yinkqubo equka ukusebenzisa umqadi we-laser onamandla aphezulu ukunyibilikisa nokudibanisa iindawo zesinyithi. Umqadi we-laser ujoliswe kwiindawo eziza kuwelda, nto leyo ebangela ukuba isinyithi sinyibilike size sidibane. Le nkqubo ayidibani, nto leyo ethetha ukuba akukho qhagamshelwano phakathi kwesixhobo sokuwelda kunye neendawo eziweldayo.

Enye yezona nzuzo ziphambili zomatshini wokuwelda nge-laser kukuchaneka kwawo. Umqadi we-laser ungajoliswa kwindawo encinci, nto leyo evumela ukuwelda okuchanekileyo nokuchanekileyo. Oku kuchaneka kukwavumela ukugqwetheka okuncinci kwesinyithi, nto leyo eyenza ukuba ifaneleke ukuwelda iindawo ezithambileyo okanye ezintsonkothileyo.

Enye inzuzo yokuwelda nge-laser yisantya sayo. Umqadi we-laser onamandla aphezulu unokunyibilika kwaye udibanise iindawo zesinyithi ngokukhawuleza, okunciphisa amaxesha okuwelda kwaye kwandise imveliso. Ukongeza, ukuwelda nge-laser kunokwenziwa kwizinto ezahlukeneyo, kubandakanya intsimbi engagqwaliyo, i-aluminium, kunye ne-titanium.

Ukuwelda kwe-MIG

Kwelinye icala, ukuwelda kwe-MIG kubandakanya ukusebenzisa umpu wokuwelda ukufaka ucingo lwesinyithi kwindawo yokuwelda, emva koko lunyibilikiswe luze ludityaniswe nesinyithi esisisiseko. Ukuwelda kwe-MIG yindlela ethandwayo yokuwelda ngenxa yokuba kulula ukuyisebenzisa kunye nokuguquguquka kwayo. Ingasetyenziswa kwiindidi ezahlukeneyo zezixhobo kwaye ifanelekile ukuwelda iindawo ezinkulu zesinyithi.

Enye yeenzuzo ze-MIG welding kukuba isebenziseka lula. I-MIG welding ingasetyenziswa kwizinto ezahlukeneyo, kuquka intsimbi engagqwaliyo, i-aluminium, kunye nentsimbi ethambileyo. Ukongeza, i-MIG welding ifanelekile ekudibaniseni iindawo ezixineneyo zesinyithi, nto leyo eyenza ukuba ifaneleke kakhulu kwizicelo ezinzima.

Enye inzuzo yokuwelda kwe-MIG kukuba kulula ukuyisebenzisa. Isibhamu sokuwelda esisetyenziswa ekuwelding kwe-MIG sondla intambo ngokuzenzekelayo, okwenza kube lula ngabaqalayo ukuyisebenzisa. Ukongeza, ukuwelda kwe-MIG kukhawuleza kuneendlela zokuwelda zemveli, kunciphisa amaxesha okuwelda kwaye kwandisa imveliso.

Amandla okuWelda ngeLaser xa kuthelekiswa nokuWelda ngeMIG

Xa kufikwa kumandla e-weld, zombini i-laser welding kunye ne-MIG welding zinokuvelisa ii-welds ezinamandla. Nangona kunjalo, amandla e-weld axhomekeke kwizinto ezahlukeneyo, ezifana nendlela esetyenziswayo yokuthunga, izinto ezithungelwayo, kunye nomgangatho we-weld.

Ngokubanzi, ukuwelda nge-laser kuvelisa indawo encinci nexineneyo echaphazeleka bubushushu (HAZ) kune-MIG welding. Oku kuthetha ukuba i-laser welder inokuvelisa ukuwelda okunamandla kune-MIG welding, njengoko i-HAZ encinci inciphisa umngcipheko wokuqhekeka nokugqwetheka.

Nangona kunjalo, ukuwelda kwe-MIG kunokuvelisa ukuwelda okuqinileyo ukuba kwenziwe ngokuchanekileyo. Ukuwelda kwe-MIG kufuna ulawulo oluchanekileyo lwesibhamu sokuwelda, i-wire feed, kunye nokuhamba kwegesi, okunokuchaphazela umgangatho kunye namandla okuwelda. Ukongeza, ukuwelda kwe-MIG kuvelisa i-HAZ enkulu kune-laser welding, enokubangela ukugqwetheka kunye nokuqhekeka ukuba ayilawulwa ngokufanelekileyo.

Ukuququmbela

Ukuwelda nge-laser kunye nokuwelda nge-MIG kunokuvelisa ukuwelda okuqinileyo. Amandla okuwelda axhomekeke kwizinto ezahlukeneyo, ezifana nendlela yokuwelda esetyenziswayo, izinto eziweldayo, kunye nomgangatho wokuwelda. Ukuwelda nge-laser kwaziwa ngokuchaneka kwayo kunye nesantya, ngelixa ukuwelda nge-MIG kwaziwa ngokuguquguquka kwayo kunye nokulula kokusetyenziswa.