Uluhlu Lomxholo
Intshayelelo:
Ukuwelda nge-laser yinkqubo ephucukileyo yokudibanisa esebenzisa ubushushu obuxineneyo bomqadi we-laser ukudibanisa izinto ezimbini okanye ngaphezulu zesinyithi.
Ngokungafaniyo neendlela zemveli zokuwelda ezixhomekeke kwilangatye elivulekileyo okanye kwi-arc yombane,Ukuwelda nge-laser kunika indlela echanekileyo nelawulwayo yokwenza amalungu aqinileyo, angenamthungo.
1. Yintoni i-laser Welding?
Entliziyweni yeinkqubo yokuwelda nge-laserngumatshini okhethekileyoivelisa ukukhanya okuqinileyo nokugxileyo kokukhanya okucacileyo.
Lo mqadi welaser ujoliswe kwizinto ezijoliswe kuzo, aphoifudumeza umphezulu ngokukhawuleza ude unyibilike.
Emva koko isinyithi esinyibilikisiweyo siyadibana,ukudala ulwalamano oluqinileyo nolukhuselekileyo.
Enye yezona nzuzo ziphambili zokuwelda nge-laser kukukwazi kwayo ukuvelisaii-welds ezimxinwa kakhulu, ezikumgangatho ophezulu ezingenasiphazamiso okanye umonakalo omncinci wobushushuukuya kwindawo engqongileyo.
Oku kwenza ukuba ibe lukhetho olufanelekileyo kwizicelo ezifuna ukuchaneka, njengakwiamashishini eemoto, eendiza, kunye ne-elektroniki.
Ngaphezu koko, ukuwelda nge-laser kuyindlela ephumelelayo yokunciphisa ubushushu.inkqubo ezenzekelayo kakhuluezinokuthi zihlanganiswe ngokulula kwimisebenzi yokuvelisa.
Oku kuvumelaimveliso eyonyukileyo, iindleko zomsebenzi ezinciphileyo, kunye nokuphuculwa kokuzinzakwimveliso yokugqibela edibeneyo.
Ngaphezu koko, ukuwelda nge-laser kuyindlela ephumelelayo yokunciphisa ubushushu.inkqubo ezenzekelayo kakhulu enokufakwa ngokulula kwimisebenzi yokuvelisa.
Oku kuvumela ukwanda kwemveliso, ukunciphisa iindleko zomsebenzi, kunye nokuphuculwa kokungqinelana kwimveliso yokugqibela edibeneyo.
Lilonke, ukuwelda nge-laser kubonisa inkqubela phambili ebalulekileyo kwitekhnoloji yokudibanisa,inikezela ngesisombululo esiguquguqukayo nesisebenzayo kwiintlobo ngeentlobo zezicelo zoshishino.
2. Isebenza njani i-Laser Welding?
Inkqubo yokuwelda nge-laser ingahlulwahlulwa ibeamanyathelo aliqela aphambili:
Ukuveliswa kweLaser:Inkqubo iqala ngomthombo welaser onamandla. Ezi laser zivelisa ukukhanya okunamandla, okuhlanganisiweyo kunyeubude bexesha elithile kunye nemveliso yamandla.
Ukuhanjiswa kweMisebe:Emva koko umqadi welaser ujoliswa kwindawo yokusebenza kusetyenziswa uthotho lwezibuko kunye neelensi. Oku kuqinisekisa ukuba umqadi uyasebenza.ijoliswe ngokuchanekileyo kwaye igxile kwindawo yokuwelda efunekayo.
Ukusebenzisana kwezinto:Njengoko umqadi welaser ogxile phezulu ubetha umphezulu wezinto zesinyithi, ushushu ngokukhawuleza loo nto ifikelele kwinqanaba lokunyibilika kwayo. Oku kudalaumngxuma omncinci, omile okwesihluthulelo kwisinyithi, owaziwa ngokuba yi "weld pool".
Ukwakhiwa kweChibi lokuWelda:Isinyithi esinyibilikisiweyo echibini lokuwelda siyahamba kwaye siqine, senza umdibaniso oqinileyo noqhubekayo phakathi kwezi zinto zimbini zokusebenza.Ubunzulu nobubanzi bedama lokuwelda bunokulawulwa ngononophelo ngokulungelelanisa amandla elaser, isantya, kunye nokugxila.
Igesi yokukhusela:Kwiinkqubo ezininzi zokuwelda nge-laser,igesi yokukhusela engangenisi mandla, efana ne-argon okanye i-helium, isetyenziselwa ukukhusela ichibi lokuwelda kwizinto ezingcolisayo emoyeni, ezinokuthi ngenye indlela zonakalise ukuthembeka kwejoyinti.
Ukuzenzekelayo kunye nokuBeka esweni:Oomatshini bokuwelda nge-laser badla ngokuzenzela izinto ngokuzenzekelayo, benokuhamba okulawulwa yikhompyutha kunye nokubeka esweni ngokuchanekileyo iiparameter ezifana namandla e-laser, isantya sokuwelda, kunye nokuhamba kwegesi okukhuselayo.Oku kuqinisekisa ukuwelda okuzinzileyo nokumgangatho ophezulu ngaphandle kokungenelela kwabantu abaninzi.
Uhlobo oluphathwa ngesandla:Oomatshini bokuWelda abaphathwa ngesandla bathandwa kakhulu phakathi kweeworkshops kunye nokusetyenziswa komntu ngamnye,iyashukuma kwaye iguquguquka kakhulu xa ibhabha.Thengisa amandla okuwelda nge-laser ngexabiso eliphantsi kakhulu.
Ukuguquguquka kwe-laser welding kwenza ukuba isetyenziswe kwiintlobo ngeentlobo zezinto zesinyithi, kuqukaintsimbi, i-aluminiyamu, kunye ne-titanium.
Ngokwenza ngcono iiparameter zenkqubo, abawelda banokufikelelaii-welds ezinzulu, ezimxinwakunyeukugqwetheka okuncinci kunye nenkangeleko ecocekileyo nefanayo.
Umatshini wokuwelda weLaser ophathwa ngesandla okanye umatshini wokuwelda weLaser
Kunokuba nzima ukwenza isigqibo
3. Ixabisa malini i-Laser Welder?
Ixabiso lomatshini wokuwelda nge-laser linokuba njanizahluka kakhulukuxhomekeke kwizinto ezininzi, ezifana nohlobo oluthile lwelaser, ubungakanani kunye namandla ombane ophuma kumatshini, kunye nenqanaba leempawu zokwenza izinto ngokuzenzekelayo kunye nokudibanisa.
Iinkqubo zokuwelda ze-laser ezisisiseko zetafilezingathengwa nge$20,000 ukuya kwi-$50,000.
Ezi matshini zincinci zihlala zisetyenziselwa ukufakelwa iintsimbi ezincinci, ezisetyenziswa lula, njengokwenza ubucwebe okanye uphuhliso lweeprototype.
Kwicala eliphezulu,iinkqubo zokuwelda ze-laser zoshishino ezinkulu nezizenzekelayo ngokupheleleyoingabiza ngaphezulu kweI-$500,000 ukuya kwi-$1 yezigidi nangaphezulu.
Ezi matshini ziphucukileyo zihlala zifumaneka kwiindawo zokuvelisa ezinomthamo omkhulu, ezifana nemigca yokuhlanganisa iimoto okanye izakhiwo zokuvelisa izinto zeenqwelo-moya.
Nangona kunjalo...
Ukuba kukho into oyifunayoifikeleleka lula, incinci ngakumbi,kurhwebo lwezinye izakhono zokuwelda,Umatshini wokuwelda weLaser ophathwa ngesandlaingaba yile nto uyifunayo.
Ukuqala ku$3,000 ukuya kwi-$10,000.
4. Ngaba ukuWelda ngeLaser Kuqinile?
Kufuphi,Ewe.
Ukuwelda nge-laser yaziwa ngokukwazi kwayo ukuvelisaamalungu aqinileyo kwaye ahlala ixesha elide, nto leyo eyenza ukuba ibe lukhetho olunqwenelekayo kakhulu kwiintlobo ngeentlobo zezicelo zoshishino.
Izinto eziphambili ezinegalelo kumandla endalo e-laser welds ziquka:
Ubunzulu beWeld kunye nokuNgena:Ukuwelda nge-laser kunokwenza ukuwelda okunzulu nokuncinci okubangela ukubaukungena nzulu kwizinto ezisisiseko, nto leyo ebangela umanyano oluqinileyo nolukhuselekileyo.
Ukuphambuka okuncinci:Uhlobo oluqinileyo noluchanekileyo lomqadi welaser luqinisekisaukugqwetheka okuncinci kobushushu besinyithi esijikelezileyo, ukugcina ukuqina kwesakhiwo sokuqala seenxalenye.
Iipropati zeMetallurgical: Ukufudumeza nokupholisa ngokukhawuleza kwechibi lokuwelda kunokukhokelela kutshintsho olunqwenelekayo lwesinyithi, njengokwakheka kweenkozo ezicociweyo kunye nokuqina okwandisiweyo, okwandisa ngakumbi amandla elungu.
Ijiyometri yokuWelda: Ii-laser welds zihlala zinesimo "se-keyhole" esibonakalayo, enika indawo enkulu yomphezulu ukuze isinyithi esinyibilikisiweyo siqine size senze iqhina eliqinileyo neliqhubekayo.
Ngaphezu koko, ukuwelda nge-laser kungasetyenziselwa ukudibanisa uluhlu olubanzi lwee-alloys zesinyithi, kubandakanya isinyithi, i-aluminium, kunye ne-titanium,nganye ineseti yayo eyahlukileyo yeempawu zoomatshini.
Ngokukhetha ngononophelo iiparameter kunye neendlela ezifanelekileyo zokuwelda, abawelda banokwenza ngcono amandla kunye nokuqina kwejoyinti yokugqibela.
Ngokubanzi, indibaniselwano ukuchaneka, ulawulo, kunye neenzuzo zesinyithi yenza ukuwelda nge-laserindlela yokujoyina ethembekileyo kakhulu neyomeleleyokwizicelo ezibalulekileyo apho ubulungisa besakhiwo bubaluleke kakhulu.
5. Ngaba ii-Laser Welders zilungile?
Xa kufikwa ekusebenzeni nasekukwazini koomatshini bokuwelda nge-laser, impendulo elula yile:EWE
Baziisebenza kakhulu kwaye ithathwa njengengconokwiindlela ezininzi zemveli zokuwelda kwiindlela ezahlukeneyo zokusebenza.
Enye yezona nzuzo ziphambili zabawelda nge-laser kukukwazi kwabo ukuvelisaii-welds ezikumgangatho ophezulu, ezihambelanayo nezingenaziphene zingako.
Ukuchaneka kunye nolawulo olunikezelwa yi-laser beam kuvumela abawelda ukuba benzeii-welds ezimxinwa nezinzulu zokungena ezinembonakalo ecocekileyo, efanayo kunye nokugqwetheka okuncinci kwezinto ezisisiseko.
Ukongeza, ukuwelda nge-laser kunika iingenelo ezininzi ezinxulumene nenkqubo ezenza ukuba kube lukhetho olunomtsalane kwizicelo zoshishino:
Isantya kunye neMveliso:Ukuwelda nge-laser yinkqubo esebenza kakuhle kakhulu, enesantya sokuwelda esinokuthingokukhawuleza izihlandlo ezininzikuneendlela zesiqhelo zokuwelda i-arc.
Ukuzenzekelayo kunye nokudibanisa:Oomatshini bokuwelda nge-laser bafanelekile kakhulu kwi-automation, nto leyo evumela ukubaukuhlanganiswa okungenamthungokwiindlela zokusebenza kwemveliso kunye nokwanda kwemveliso.
Ukuguquguquka:Ukuwelda nge-laser kungasetyenziselwa ukudibanisa uluhlu olubanzi lwee-alloys zesinyithi, kuqukaisinyithi, i-aluminium, kwaneentsimbi ezahlukeneyo, nto leyo eyenza ukuba ibe sisisombululo esisebenziseka lula kwiindlela ezahlukeneyo zokusebenza.
Ukonga Amandla:Ukuwelda nge-laser yinkqubo eyonga amandla ngakumbi xa ithelekiswa nokuwelda kwendabuko, nto leyo ekhokelela ekubeniiindleko zokusebenza eziphantsi kunye nefuthe elinciphileyo kwindalo esingqongileyo.
Ukufikeleleka:Ukuqhubela phambili kwetekhnoloji yelaser kunye nokufumaneka okwandayo kweenkqubo zokuwelda zelaser ezifikelelekayo kwenze obu buchwepheshe baba yimpumelelo.ifikeleleka ngakumbi kuluhlu olubanzi lwamashishini kunye nezicelo.
Kakade ke, njengayo nayiphi na indlela yokuwelda, ukuwelda nge-laser kunendlela yayo.iseti ekhethekileyo yemingeni kunye nemida.
Izinto ezifanaukufikeleleka kwamalungu, ubukhulu bezinto, kunye nesidingo sezixhobo ezikhethekileyo kunye noqeqeshoinokuchaphazela ukufaneleka kunye nokusebenza kakuhle kwe-laser welding kwizicelo ezithile.
Nangona kunjalo, ubungqina obuninzi bubonisa ukuba ukuwelda nge-laser yindlela yokudibanisa enamandla kakhulu nethembekileyo,ekwaziyo ukubonelela ngomgangatho ogqwesileyo, imveliso, kunye nokonga imali kwiindawo ezahlukeneyo zoshishino.
6. Yintoni enokudityaniswa kusetyenziswa i-Laser Welder?
Enye yezinto eziphawulekayo nge-laser welding kukuguquguquka kwayo ngokwezinto ezisetyenziswayo kunye nezinto ezinokuthi zihlanganiswe ngempumelelo kusetyenziswa obu buchwepheshe buphambili bokudibanisa.
Ukuwelda nge-laser kwaqalwa ngokuphuhliswa kwezicelo ezithile kwiamashishini eemoto kunye neendiza.
Ububanzi bokusetyenziswa kwayo buye banda kancinci kancinci kule minyaka idlulileyo ukuze bubandakanye uluhlu olwahlukeneyo lwezixhobo kunye nokusetyenziswa kwazo.
Ezinye zezona zinto zixhaphakileyo ezinokudityaniswa ngempumelelo kusetyenziswa i-laser welder ziquka:
Iintsimbi zeFerrous:Intsimbi (ikhabhoni ephantsi, ikhabhoni ephezulu, engenasici), intsimbi ephosiweyo, iintsimbi ze-alloy.
Iintsimbi ezingezizo iFerrous:Ii-alloy ze-aluminium kunye ne-aluminium, ii-alloy ze-copper kunye ne-copper, ii-alloy ze-titanium kunye ne-titanium.
Iintsimbi Ezingafaniyo:Ukudibanisa intsimbi ne-aluminiyam, ukudibanisa ithusi nentsimbi, ukudibanisa i-titanium nezinye izinyithi.
Ukongeza kwezi zinto zemveli zesinyithi, ukuwelda nge-laser kukwafumene izicelo ekudibaniseniizixhobo eziphambili, njengeizinto ezidityanisiweyo ezenziwe nge-ceramic ukuya kwisinyithi kunye nezinto ezidityanisiweyo ezenziwe nge-polymer ukuya kwisinyithi, ukuvula amathuba amatsha oyilo lweemveliso ezintsha kunye nezicelo.
Ngaphandle kokuguquguquka ekukhetheni izinto, ukuwelda nge-laser kungasetyenziselwa ukuwelda uluhlu olubanzi lwezintoiijometri zezixhobo, ukusukaamaphepha abhityileyo kunye neefoyile zibe ziipleyiti ezixineneyo kunye nezakhiwo ezintsonkothileyo, ezinobukhulu obuthathu.
Ukuchaneka kunye nolawulo olunikezelwa yi-laser welding kwenza ukuba ibe lukhetho olufanelekileyo kwizicelo ezifuna ii-welds ezikumgangatho ophezulu nezingenasiphako, njengakwimveliso yezi:
1. Iiphaneli zoMzimba zeeMotokwayeIifreyimu
2. I-Fuselage yeenqwelo-moyakwayeIzinto zePhiko
3. Ii-Enclosures ze-elektronikikwayeIzindlu
4. Izixhobo zonyangokwayeIzimila
5. Izixhobo ZokuchanekakwayeOomatshini
Njengoko iteknoloji yokuwelda nge-laser iqhubeka nokukhula kwaye ifikeleleka lula, uluhlu lwezixhobo kunye nezinto ezinokudityaniswa ngempumelelo kusetyenziswa le ndlela yokudibanisa iphambili luyaQhubeka ukwandisa kuphela, iqinisa ngakumbi isikhundla sayo njengesixhobo esibalulekileyo kushishino lwanamhlanje.
Isishwankathelo seVidiyo esiKhawulezayo: AbaWelder beLaser
Ukuwelda Njengengcali: Ukuwelda Ngelaser Ephathwayo
Ukuwelda ngeLaser vs Ukuwelda ngeTIG
▶ Ngaba ukuWelda ngeLaser kuyinyani?
Kuhle Kakhulu Ukuba Yinyani?
Ukuwelda nge-laser kuyasebenzaindlela yokwenyani nesetyenziswa kakhulu yokudibanisa amashishini.Isebenzisa amandla agxile kumqadi welaser ukunyibilikisa nokudibanisa izinto kunye.
▶ Ngaba ungayenza i-Aluminium ngeLaser Weld?
Ewe, ukuwelda nge-laser yindlela esebenzayo yokudibanisa i-aluminium kunye ne-aluminium alloys.
Ukuchaneka kunye nolawulo lomqadi welaser kwenza kube njaloifanelekile ukuwelda le ntsimbi ilula, ikhanyayo.
▶ Ngaba ukuwelda ngeLaser kunamandla kuneTIG?
Ngokubanzi, ukuwelda nge-laser kunokuvelisa ukuweldaziqinile kwaye zihlala zihlelikunezo zenziwe yi-TIG (Tungsten Inert Gas) welding yendabuko.
Ngenxa yokungena kwayo nzulu kunye nendawo encinci echaphazeleka bubushushu.
▶ Ngaba ukuWelda ngeLaser Kudinga Igesi?
Ewe, uninzi lweenkqubo zokuwelda nge-laser zifuna ukusetyenziswa kwegesi yokukhusela.
Njengei-argon okanye i-helium, ukukhusela ichibi lokuwelda elinyibilikisiweyo ekungcolisweni komoya kunye nokuqinisekisa ukuwelda okusemgangathweni ophezulu, okungenaziphene.
▶ Ngaba i-Laser Welding isebenzisa i-Filler?
Ukuwelda nge-laser kungenziwakunye okanye ngaphandle kokongezwa kwezinto zokuzalisa, kuxhomekeke kwisicelo esithile kunye neemfuno zokudibanisa.
Kwezinye iimeko, ucingo lokuzalisa lusetyenziselwa ukwandisa umthamo we-weld okanye ukudibanisa iintsimbi ezahlukeneyo.
▶ I-Laser Welder inokuba nkulu kangakanani?
Ukuwelda nge-laser kunokwamkela uluhlu olubanzi lwezinto ezinobukhulu, ukusukaiifoyile ezibhityileyo zibe ziisentimitha ezininzi ubukhulu.
Ubunzulu bokuwelda obuthile buxhomekekemalunga nombane ophumayo kunye nohlobo lwelaser esetyenzisiweyo.
▶ Ngaba ukuWelda ngeLaser Kuqinile NjengeMIG?
Ukuwelda nge-laser kunokuvelisa ukuwelda okunokwenzekanjengonamandla, okanye omelele ngakumbi, kunezo zenziwe nge-welding yendabuko ye-MIG (Metal Inert Gas).
Kuxhomekeke kwizinto ezisetyenzisiweyo, uyilo lwamalungu, kunye neeparamitha zokuwelda.
▶ Ngaba kulula ukuWelda ngeLaser?
Ukuwelda nge-laser kufunaizixhobo ezikhethekileyo, ubuchule, kunye noqeqesho ukuze kufunyanwe iziphumo ezilungileyo.
Nangona le nkqubo ngokwayo ilula, ulawulo oluchanekileyo kunye nokuhlanganiswa kwenkqubo yelaser, igesi yokukhusela, kunye nezinye iiparameter zenza kube yindlela yokudibanisa enzima ngakumbi xa kuthelekiswa nezinye iindlela zemveli zokuwelda.
▶ Ngaba ukuWelda ngeLaser kukwixesha elizayo?
Ukuwelda nge-laser kuthathwa njengetekhnoloji yexesha elizayo, njengoko iqhubeka iphucula ngokwemigaqoukonga iindleko, ukonga amandla, kunye noluhlu lwezixhobo kunye nokusetyenziswa kwayo.
Amandla ayo akhethekileyo ayenza ibe lukhetho olunomtsalane ngakumbi kumashishini okuvelisa nokuvelisa anamhlanje.
Iingcebiso zoomatshini malunga:Umatshini wokuwelda weLaser ophathwa ngesandla
Yonke into oyithengileyo kufuneka inolwazi oluhle
Singakunceda ngolwazi oluneenkcukacha kunye neengcebiso!
Ixesha leposi: Meyi-29-2024