I-Laser Welding iyindlela eqondile, ephumelelayo yokujoyina izinto zokwakha

Ngamafuphi, i-laser welding inikeza isivinini esiphakeme, imiphumela ephezulu kakhulu ngokuhlanekezela okuncane.

Ishintshwa ngezinto ezahlukahlukene zezinto zokwakha futhi ingalinganiswa ukuze ihlangabezane nezidingo ezithile zohlelo ngalunye.

Enye yezinzuzo ezinkulu zeLaser Welding iyinhlelo zayo ezihlukahlukene.

Ingasetshenziswa uku-Welld hhayi kuphela izinsimbi ezinjenge-aluminium, yethusi, nensimbi engenasici futhi futhi nebanga lezinye izinto.

Kufaka phakathi ama-thermoplastics athile, izibuko, kanye nama-composites.

Lokhu kwenza kube lusizo ezinhlobonhlobo zezimboni, kusuka ekwenziweni kwezimoto kuya kwele-elekthronikhi kanye nokukhiqizwa kwedivayisi yezokwelapha.

Isigaba Esihlobene: >>Izinto ezi-5 nge-laser welding (ophuthelwe)

Uhlu Lokuqukethwe

1. YiniI-Laser Welding? [Ingxenye 2]

2. KunganiI-fiber laseryi--Hle kakhuluU-Laser Welding?

3. I-Conduction & KeyholeI-Laser Welding

4. Imininingwane ehlobene: i-laser welding

Yini i-laser welding? [Ingxenye 2]

Ukumelwa kwekusasa elisindayo

I-Laser Welding ubuchwepheshe obunqenqemeni obusebenzisa ugongolo lwe-laser oluphakeme kakhulu ukujoyina izinto zokwakha, ngokujwayelekile izinsimbi, ngokuncibilikisa lapho uthintana khona.

Le nqubo idala ibhondi eqinile, eqinile enokuguquguquka okuncane okuqhathaniswa nezindlela zendabuko ze-welding.

Kuyashesha, kusebenza kahle, futhi kuyakwazi ukukhiqiza imiphumela ephezulu.

Inhliziyo kaLaser Welding

Enhliziyweni kaLaser Welding ngumgogodla we-laser uqobo, okhiqiza ukushisa okukhulu.

Lapho i-laser igxile endaweni yensimbi, incibilikisa lokho, kwakha ichibi elincane elibunjiwe.

Leli chibi liqina ngokushesha, imvamisa ngaphakathi kwama-millisecond, lapho i-laser ihamba, okuholela ekuxhumeni okuqinile phakathi kwezingxenye.

Le nqubo ilawulwa kakhulu, okusho ukuthi kuphela izindawo ezisetshenziswayo ezithintekayo zithintekile, zishiya ezinye izinto ezingabanjwanga zingathinteki.

Ukuqonda i-laser welding

Indlela elula yokuqonda i-laser welding ukucabanga ngengilazi ekhulisayo egxile emisebeni yelanga iye endaweni encane.

Njengoba nje ukukhanya okugxile kungancibilika iphepha, ugongolo lwe-laser lugxile ngamandla amakhulu endaweni yensimbi.

Okwenza kuncibilike futhi, kwezinye izikhathi, ngisho ne-vaporize.

Ubuningi bamandla kaLaser Beam Welding

Amandla we-laser alinganiswa ngokuya ngobukhulu bamandla.

Yikuphi izigidi ezifinyelela kakhulu kwama-watts ngesentimitha-skwele.

Uma kukhulu amandla we-laser, ngokushesha inqubo ye-welding ingaba, futhi ukujula kokushisa kungangena kukhomba.

Kodwa-ke, amandla aphezulu we-laser abuye aqhube izindleko zemishini.

Ukwenza kube yinto ebalulekile lapho ucubungula izindleko zonke zomshini.

New To Laser Welding & Handheld Laser Welding?
Singasiza!

Xhumana nathi

Kungani i-laser ye-fiber ilungele ukufudumala kwe-laser welding?

Ukuchaza ezinye izinhlobo ezijwayelekile zama-lasers eLaser Welding

Uhlobo ngalunye lwe-laser lunamandla nobuthakathaka bayo, okwenza balungele izicelo ezihlukile eLaser Welding.

I-Fibre Lasers yiyona eguquguqukayo kakhulu futhi esebenza kahle, ikakhulukazi yokufudumala kwensimbi.

Ngenkathi ama-lasers e-CO2 ewusizo kwizisebenzi zomsebenzi eziyindilinga kepha zidinga ukulungiswa okwengeziwe.

I-ND: Ama-Lag Lasers alungele imisebenzi ethile efana nokulungiswa kokubumba, kepha ukusebenza kwawo kwamandla okuphansi nezindleko zokugcina okuphezulu kungaba umkhawulo.

Ekugcineni, ama-diode lasers anikela ngokusebenza kahle kwamandla kahle kepha asebenza kahle lapho kutholakala ukucaciswa okuphezulu.

I-Fiber Laser Welding: ithandwa kakhulu futhi ifakazelwe

I-Fibre Lasers njengamanje ibucayi kakhulu futhi efakazelwe ubuchwepheshe be-laser welding.

Baziwa ngokusebenza kwazo okuphezulu kwamandla, cishe ama-30%.

Okusiza ekuphathweni okungcono kakhulu okushisayo nezindleko eziphansi zokusebenza.

I-wavelength ene-infrared ekhishwa yi-fiber lasers ithatheke kahle yizinsimbi eziningi.

Ubenze basebenze kakhulu ezinhlobonhlobo zemisebenzi ye-welding.

Enye yezinzuzo ezinkulu kakhulu ze-fiber lasers yikhono labo lokukhiqiza nokuqondisa i-laser ugongolo ngentambo ye-fiber optic.

Lokhu kuvumela ikhwalithi ephezulu ye-beam, ukunemba okwengeziwe, nokuqina kwamandla okuphezulu, okuholela ekujuleni okuhle kokungena lapho ufudumala.

Ngokwengeziwe, ama-leas we-fiber anokusetshenziswa okuncane kokudla, ukunciphisa izindleko zokulungiswa nobunzima.

Zingahlanganiswa futhi kalula ngamarobhothi noma imishini ye-CNC, ukuzenza ziguquguquke kakhulu ezilungiselelweni zezimboni.

Enye inzuzo ukuthi akunamkhawulo kumandla we-fiber lasers, evusa amandla okusebenza okuphezulu ngisho nakwizinto eziwugqinsi.

I-CO2 laser: Ilungele izinhlelo ezithile

Ama-CO2 Lasers kwakuwuhlobo lokuqala lwe-laser olusetshenziselwa ukufudumala kwe-laser yezezimboni futhi asasetshenziswa kuzinhlelo ezithile.

Lawa ama-lasers akhipha ugongolo lwe-laser olususelwa egesi olungaqondiswa nge-fiber Optics.

Okuholela kwikhwalithi ephansi ye-beam ngokuqhathaniswa ne-fiber lasers.

Lokhu kubenza bacace kangako kwezicelo ezithile ze-welding.

Ama-CO2 laseSers ngokuvamile asetshenziselwa ukwenza izisebenzi eziyindilinga ze-welding ngoba i-laser ingalungiswa esikhundleni ngenkathi i-workpiece ijikeleza.

Kodwa-ke, zidinga ukulungiswa okwengeziwe ngenxa yesidingo esivamile sokudla okufana nezibuko kanye namagesi.

Ngokusebenza kwamandla okuphakathi kwamandla angama-20%, ama-CO2 Lasers awona amandla okusebenza kahle njengamandla njenge-fiber lasers.

Okuholela ezindlekweni eziphakeme zokusebenza.

I-ND: I-Yag Laser: Kufakazelwe ngemikhawulo

I-ND: I-Yag (i-neodymium-doped yttrium aluminium garnet) ama-lasers abuchwepheshe obufakazelwe eLaser Welding

Kepha beza nemikhawulo ethile.

Banokusebenza kahle kwamandla okuphansi, ngokuvamile cishe ngo-5%.

Okuholela ezindabeni zokuphathwa kwe-thermal kanye nezindleko eziphakeme zokusebenza.

Omunye wamandla we-ND: Ama-Las Lasers angakwazi ukuqondisa i-laser beam esebenzisa i-fiber optics, ethuthukisa ikhwalithi ye-beam.

Kodwa-ke, kusenzima ukugxila emgodini we-laser endaweni encane, kunciphisa ukucaciswa kwawo kuzinhlelo ezithile.

I-ND: Ama-Las Lasers ajwayele ukusetshenziselwa imisebenzi ethile efana nokulungiswa kokubumba, lapho ukugxila okukhudlwana kwamukeleke khona.

Banezindleko eziphezulu zokulungiswa, njengokudla okufana nezibuko namalambu kudinga ukushintshwa njalo.

I-Diode Laser: Kunzima ukugxila ngenxa yekhwalithi ye-beam empofu

Ama-Diode Lasers aya ngokuya evame kakhulu kuzinhlelo zokusebenza ezidinga ukusebenza kahle kwamandla (cishe ama-40%).

Lokhu kusebenza kahle okuphezulu kuholela ekuphathweni okungcono okushisayo nezindleko eziphansi zokusebenza uma kuqhathaniswa nezinye izinhlobo ze-laser.

Kodwa-ke, enye yezingqinamba ezinkulu ze-diode lasers ukuthi ikhwalithi yazo ye-beam imbi kakhulu.

Okukwenza kube nzima ukugxila e-laser ngosayizi omncane wendawo.

Lokhu kunciphisa ukucaciswa kwabo kwezinye izinhlelo zokusebenza ze-welding.

Ngaphandle kwalokhu, ama-diode lasers asasebenza ngezinto ezithile, ikakhulukazi amapulasitiki, futhi angasetshenziswa ngempumelelo kulezo zinhlelo zokusebenza.

Ufuna ukuqala emshinini we-welding we-waser we-saser welding?

Xhumana nathi

I-Conduction & Keyhole Laser Welding

Ukuqonda izindlela ezivamile ze-weldicing

I-Laser Welding ingahlukaniswa yaba yizinhlobo ezimbili eziphambili: ukuhambisa i-welding kanye ne-keyhole welding.

Lezi zinqubo ezimbili ziyehluka ngendlela i-laser ihlangana ngayo nokuqukethwe kanye nemiphumela ekhiqiza.

Umehluko Osemqoka

Ikhwalithi ye-Welding

Ukushiswa kwe-RELDIVAL kuvame ukukhiqiza imiphumela yokuhlanza nge-spatter engaphansi kanye neziphambeko ezimbalwa, ngenkathi u-Keyhole Welding angadala indawo ethe xaxa, epuration, kanye nendawo enkulu ethinteke ukushisa.

Ukusatshalaliswa kokushisa okushisayo

I-Conversing Revoling isabalalisa ukushisa ngokulinganayo kuzo zonke izinkomba, ngenkathi u-Kertihole Welding egxile ekushiseni ngendlela emincane, eqondile, eholela ekungenisweni okujulile.

Ijubane le-Welding

U-Kelhole Welding ushesha, okwenza kufanelekile ukukhiqizwa kwevolumu ephezulu, ngenkathi ukufakwa kwe-welding kuhamba kancane kepha kunikeza ukunemba okwengeziwe.

Ukucwilisa i-welding

I-Conduction RELDIng iyinqubo enomdla futhi ehamba kancane. Ngale ndlela, umfutho we-laser uncibilika ingaphezulu lensimbi.

Okwenza i-Metal ifinyelele ekushiseni kwayo kokufuya (iphuzu lapho liphenduka liketshezi).

Kepha ungadluli ngalé kwalokho emazingeni okushisa we-vaporization (lapho insimbi izophenduka igesi).

Ukushisa kusatshalaliswa ngokulinganayo kuyo yonke impahla, okusho ukuthi ukudluliswa kokushisa kwenzeka kuzo zonke izinkomba ngaphakathi kwensimbi.

Ngoba ukukhishwa kwe-welding kuncibilika kancane kancane ngokwengeziwe, kukhiqiza imiphumela ephezulu.

Lokhu kufaka phakathi i-spatter encane (amaconsi amancane wezinto ezincibilikisiwe ezingaphunyuka ngesikhathi sokufudumala) kanye nentukuthelo ephansi, okwenza inqubo ihlanzeke.

Kodwa-ke, ngoba kancane, ukuvumelanisa i-welding kuvame ukusetshenziselwa izinhlelo zokusebenza ezidinga ukunemba kanye namajoyinti asezingeni eliphakeme kunokuba abe nesivinini.

Ukhiye welding

U-Kelhole Welding, ngakolunye uhlangothi, inqubo esheshayo futhi enolaka ngokwengeziwe.

Ngale ndlela, ugongolo lwe-laser luyancibilika futhi luhlobise insimbi, kwakha umgodi omncane, ojulile noma ukhiye obonakalayo.

Ukushisa okukhulu kwe-laser kudala insimbi ifinyelele kokunye okushisa kwayo kokushisa kanye nokushisa kwe-vaporization.

Namanye amachibi ancibilikisiwe aphenduka igesi.

Ngoba okuqukethwe kuthambekele, ukushisa kudluliswa okuningi kwe-perpendicular ku-laser beam, okuholele echibini elijulile le-wald.

Le nqubo ishesha kakhulu kunokuvutha i-welding, okwenza kube yinto elungele imigqa yokukhiqiza enamandla amakhulu.

Kodwa-ke, ukushisa okusheshayo nokunamandla kungadala i-spatter, futhi ukuncibilika okusheshayo kungaholela nasekujuleni (ama-bubble amancane egesi abhajwe ngaphakathi kwe-weld).

Kanye nendawo enkulu ethinta ukushisa (i-haz) (indawo ezungeze i-weld eguqulwa ukushisa).