1 Laser brazing
(1) Nheyo
Laser brazing inzira yewelding inoshandisa laser senzvimbo yekupisa, inoshandisa zvinhu zvine yakaderera kunyungudika pane base simbi sesimbi yekuzadza (inonzi solder), mushure mekupisa nekunyunguduka, inoshandisa solder yemvura kunyorovesa simbi yepasi, kuzadza gomba rekubatana uye paradzanisa nesimbi yepasi kuti uwane kubatana, sezvakaratidzwa mumufananidzo unotevera.
(2) Zvimiro
Iyo laser brazing process inoshandiswa kune welding, izvo zvisingaite chete kuti chigadzirwa chiwedzere kunaka uye kugadzirisa chisimbiso, asi zvakare inovandudza zvakanyanya kusimba kwenzvimbo yewelding uye inovandudza kuchengetedzwa kwemotokari.Iyo base metal yekubatanidza modhi ndeye crimping butt joint, sezvakaratidzwa mumufananidzo pazasi.
(3) Nzvimbo yekushandisa
Laser brazing ndiyo inonyanya kushandiswa welding process yemota body welding parizvino.Kubatsira kwayo kukuru ndeyekuti inogona kuburitsa nzvimbo yakatsetseka uye kudzivirira kunyungudika zinc coating.Inonyanya kushandiswa kune: mubatanidzwa pakati pemadziro emadziro ekunze kweplate uye chivharo chepamusoro chekunze (sezvinoratidzwa muMufananidzo 1 uye Mufananidzo 2, denga rekuvhara rubber sealing strip rinodzimwa, rakanaka uye rinochengetedza mari);Batanidza zvikamu zvekumusoro nezasi zvehunde chivharo chekunze (sezvinoratidzwa mumufananidzo 3)
Fig. 1 Laser Brazing Kuonekwa kwePamusoro Kavha
Mufananidzo 2 Kuonekwa Kuenzanisa kweLaser Brazing
Mufananidzo 3 Audi Q5 hunde chivharo
2 Laser fusion welding
(1) Nheyo
Laser fusion welding inzira yewelding inoshandisa laser sechitubu chekupisa kunyungudutsa chikamu chesimbi yeplateti mbiri pakona yemahwendefa maviri (panguva imwe chete, nyungudusa waya yewelding iri pedyo kuzadza kona yekubatanidza mahwendefa maviri) gadzira simbi yemvura, uye wozogadzira chinongedzo chakavimbika mushure mekunge chatonhora.Maitiro ayo anoratidzwa muMufananidzo 3.
(2) Zvimiro
Laser fusion welding inogona kukamurwa kuita laser penetration welding, laser fusion welding (isina waya yekuzadza) uye laser fusion waya yekuzadza welding.Inonyanya kushandiswa kugadzira kumucheto kwemberi kwemotokari, chivharo chepamusoro uye pasi, jira remukati remukova, nezvimwewo. Simbi yepasi inobatanidzwa nekuputira, sezvinoratidzwa mumufananidzo 4.
Fig. 4 Lapping form ye laser fusion welding base simbi
(3) Nzvimbo yekushandisa
Laser fusion welding inonyanya kuiswa padenga uye chivharo chegonhi.Mufananidzo 5 unoratidza kushandiswa kwelaser fusion welding kumota yekumashure gonhi.
Fig. 5 Laser fusion welding for back door welding
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Nguva yekutumira: Zvita-26-2022