Inqaku Elinye Elinokukunceda Uqonde Oomatshini Bokuwelda BeLaser Abaphathwayo

Njengoko sonke sisazi, iimveliso zehardware ezifana ne-aluminium okanye ubugcisa besinyithi zihlala zifuna ukuwelda.UkuweldaEyona nkqubo ibaluleke kakhulu ekwenziweni kwesixhobo somsebenzi, njengoko kunzima kakhulu ukusika izinto ngqo kwiimilo ezifunekayo ngaphandle kwaso. Ukuwelda linyathelo elibalulekileyo.

Njengesisekoubuchule bokuvelisa, ukuwelda kunembali emfutshane kakhulu kushishino, kodwa uphuhliso lwayo luye lwakhawuleza kakhulu. Kwiminyaka embalwa nje, ukuwelda kube negalelo elikhulu kuqoqosho lwemizi-mveliso kumacandelo amaninzi. Ngoku kusetyenziswa kakhulu kwiindawo ezibalulekileyo ezifana neenqwelo-moya, ukwakha iinqanawa, iimoto, ukwakhiwa kweebhulorho, izixhobo ze-elektroniki, ukugrumba olwandle, kunye nezakhiwo zesinyithi eziphakamileyo. Ngenxa yoko, ukuwelda kuye kwaba yiteknoloji ebalulekileyo yokuvelisa kunye noqeqesho olubalulekileyo kwisayensi yezinto, okuvula isahluko esitsha ekudibaniseni ubuchwepheshe.

Ukuwelda, okwaziwa ngokuba yi-fusion bonding, yinkqubo yokuvelisa edibanisa izinto, ngokuqhelekileyo iintsimbi okanye ii-thermoplastics (ezifana neeplastiki), kusetyenziswa ubushushu, ubushushu obuphezulu, okanye uxinzelelo.

Ukuwelda kwanamhlanje kusebenzisa imithombo eyahlukeneyo yamandla, kuquka amalangabi egesi, ii-arcs zombane, ii-laser, ii-electron beams, i-friction, kunye ne-ultrasound. Namhlanje, ndiza kugxila kubuchwepheshe bokuwelda obusekelwe kwi-laser.

Umgaqo weeMatshini zokuWelda ngeLaser:

Oomatshini bokuwelda nge-laserSebenzisa amandla omqadi welaser ukunyibilikisa umphezulu wezinto kwaye ufumane i-weld. Umqadi welaser ujoliswa kwiilensi okanye ubonakaliswe zizibuko kwindawo encinci kakhulu, amandla aqokelelekayo ngexesha elifutshane kakhulu. Oku kuphakamisa ubushushu bento yokusebenza kwindawo yokuwelda ngaphezulu kwendawo yayo yokunyibilika, kudala imeko enyibilikisiweyo ephola kwaye iqine ukuze yenze umthungo we-weld.

Iimpawu zooMatshini bokuWelda ngeLaser:

1. Ukuchaneka okuphezulu – Indawo yelaser egxile kakhulu incinci kakhulu, ivumela ulawulo oluchanekileyo lwendawo yokuwelda kunye nobunzulu.
2. Isantya esiphezulu - Izinga lokunyibilika likhawuleza kakhulu, nto leyo ephucula kakhulu ukusebenza kakuhle kokuwelda.
3. Indawo encinci echaphazeleka bubushushu – Umatshini ufudumeza indawo ekufutshane kuphela, ushiya yonke into eseleyo yomsebenzi ingachaphazeleki.
4. Ukwenziwa kwezinto ngokuzenzekelayo okuphezulu – Kungadityaniswa nezixhobo ngokuzenzekelayo ukuze kusebenze imigca yemveliso esebenzayo nezenzekelayo.

Iingenelo zooMatshini bokuWelda ngeLaser:

Ukushwankathela: isantya sokuwelda sikhawuleza kuneendlela eziqhelekileyo; imithungo yokuwelda iyathandeka ngakumbi, ihlala ingafuni ukugqitywa okwesibini; iindleko zomsebenzi zincitshiswa kakhulu; kwaye akukho nkunkuma ininzi okanye ungcoliseko oluyingozi.

Iingxaki zeeMatshini zokuWelda ngeLaser:

Ingxaki enkulu kukuba ixabiso lokuqala liphezulu. Kwimihla yokuqala, ngenxa yexabiso lemithombo yelaser, ii-laser welders eziphathwayo zazibiza kakhulu. Nangona kunjalo, ukwehla kwamaxabiso e-laser kutshanje kuzenze zafikeleleka lula. Esinye isikhalazo kukuba ii-welders eziphathwayo ze-1500W zinokuba zikhulu, kodwa njengoko kubonisiwe apha ngasentla, uyilo lwethu oludibeneyo lwekhabhinethi lunciphisa umthamo phantse nge-50%.

Iiwelda ze-laser eziphathwa ngesandla zibonelela ngeenzuzo ezinkulu zokuwelda amaphepha esinyithi abhityileyo esiqhelo. Ngokwembono yemveliso, okwangoku zezona zikhetho zibalaseleyo.

Ulwakhiwo lweeMatshini zokuWelda zeLaser eziphathwayo:

Umatshini wokuwelda we-laser ophathwa ngesandla ikakhulu uqulathe umthombo we-laser, intloko yokuwelda (itotshi), ikhadi lokulawula, i-wire feeder, inkqubo yokupholisa, kunye nekhabhathi yokubonelela ngombane.

• Umthombo weLaser – Ivelisa umqadi welaser kwaye yinxalenye ephambili. Ngenxa yobukhulu kunye nemida yokuthwaleka, amandla adla ngokuba phakathi kwe-1000W ukuya kwi-2000W. Ekubeni umatshini udibanisa iintsimbi, iifayibha lasers, ezisebenza kakuhle ngeentsimbi, zisetyenziswa rhoqo.
• Intloko yokuwelda (itotshi) – Ihambisa umqadi welaser kwaye yondla ucingo lokugcwalisa. Iquka isiphatho esiphathwa ngesandla, izibuko, itshaneli yentambo, kunye ne-nozzle. Ii-nozzle ezahlukeneyo zinokuxhonywa kwiimfuno ezahlukeneyo zokucubungula, okuvumela ukufikelela kwiikona ezinzima ukufikelela kuzo, ukugoba, kunye nezikhewu ezimxinwa. (Ihamba nemifanekiso yee-nozzle zekopolo.)
• Ikhadi lokulawula – Ikwabizwa ngokuba yinkqubo yokulawula ukuwelda ephathwayo okanye ibhodi; igcinwe kwibhokisi efana nekhatriji. Xa kuthelekiswa nokuwelda kwendabuko, umahluko ophambili yinkqubo yokulawula ekrelekrele, evumela abaqhubi ukuba balungise iiparameter ezifana namandla elaser, ukugxila, kunye nolwalathiso lwe-oscillation. Nje ukuba imiselwe, nabaqhubi abangenamava banokuqalisa ngokukhawuleza ukuwelda.
• Isixhobo sokufaka ucingo – Siza nentambo yokuzalisa. Isantya sokutya kufuneka sihambelane namandla kunye nesantya sokuwelda; ukukhawuleza kakhulu okanye ukucotha kakhulu kuchaphazela umgangatho kunye nenkangeleko yokuwelda.
• Inkqubo yokupholisa – Abawelda be-laser abaphathwa ngesandla basebenzisa ukupholisa umoya okanye ukupholisa amanzi. Ukupholisa amanzi kukona kuphambili okwangoku, kufuna ukuvavanywa rhoqo kunye nokutshintshwa kwamanzi okupholisa ukuze kugcinwe itanki icocekile. Iimodeli ezipholileyo emoyeni ziye zavela kwiminyaka yakutshanje, zidibanisa inkqubo yokupholisa emzimbeni womatshini ukuze ithwaleke ngcono—zilungele ukusetyenziswa ngaphandle.

Iimpawu ze-Handheld Laser Welders:

Zibonelela ngomgangatho olungileyo wemitha, isantya esiphezulu sokuwelda, kunye nemithungo eqinileyo necocekileyo. Itotshi epholileyo emanzini iguquguquka kwaye ivumela ukufikelela ixesha elide kokuwelda, okwenza kube lula ukuwelda kuyo nayiphi na i-engile. Indawo encinci echaphazelekileyo bubushushu inciphisa ukugqwetheka, ukutshintsha kombala, kunye namanqaku angasemva. Ubunzulu bokungena buphezulu, okuqinisekisa ukudibana ngokupheleleyo. Iswitshi isebenza kuphela xa umlomo uchukumisa isinyithi. Kulula ukuyifunda, ivumela abasebenzi abaqhelekileyo ukuba basebenze emva koqeqesho olufutshane, oko konga kakhulu iindleko zomsebenzi.

Izicelo Ezicetyiswayo Zokuwelda NgeLaser:

1. Iindawo ezinkulu zokuwelda ezifuna ukusebenza kakuhle.
2. Ubukhulu bephepha buyi-0.5 mm okanye ngaphezulu.
3. Xa ufuna ukuphepha imithungo ye-weld engathandekiyo okanye ekhubazekileyo.
4. Intsimbi engenasici, isinyithi, i-aluminium, kunye nezinye izinyithi.
5. Ukuba uhlahlo lwabiwo-mali lwakho luyavuma (malunga ne-20,000 USD kwimodeli ye-1500W, kuquka ukulungiswa kweeparameter kunye nezikhokelo zokugcinwa). Lindela ubunzima ukuba uhlahlo lwabiwo-mali olumalunga ne-10,000 USD kuphela.
6. Ukuba awufuni ukufunda okusekelwe kwi-zero kwimisebenzi yokudibanisa.

Amanqaku abalulekileyo:

Abawelda be-laser abaphathwa ngesandla abafanelekanga kangako kwiimveliso ezichanekileyo okanye kwizixhobo ezibhityileyo kakhulu. Kwakhona, abanakuwuwelda ubhedu olucocekileyo.

Yeyiphi intambo yokuzalisa omawuyisebenzise?

Iintambo zokuzalisa ezikhoyo zezasekhaya (ixabiso eliphantsi) kwaye zingeniswe kwamanye amazwe (ixabiso eliphezulu). Khetha ngokusekelwe kwinto oza kuyisebenzisa: ucingo lwentsimbi engagqwaliyo yentsimbi engagqwaliyo, ucingo lwethusi lwethusi, kunye nocingo lwe-aluminium okanye i-aluminium alloy lwe-aluminium. Iiparameter ziyahluka phakathi koomatshini. Umthungo we-weld awunakuba mkhulu kunocingo lokuzalisa; ucingo oluqinileyo kakhulu lusenokunganyibiliki ngokupheleleyo, ngelixa ucingo oluncinci kakhulu lunokuthintela inkqubo yokuwelda. Soloko ubhekisa kwizikhokelo zomenzi wentambo.