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Malangizo oyamba a laser welding aluminiyamu alloy

Aloyi ya aluminiyamu ili ndi ubwino wochepa mphamvu, mphamvu zambiri komanso kukana dzimbiri, kotero imagwiritsidwa ntchito kwambiri m'makampani opanga magalimoto, mphamvu zatsopano, ndege ndi zomangamanga. Pakadali pano, kuwotcherera kwa laser kwagwiritsidwa ntchito kwambiri popanga ndi kupanga zinthu za aluminiyamu. Poyerekeza ndi njira yachikhalidwe yowotcherera, kuwotcherera kwa laser kumatha kupereka ntchito yabwino kwambiri, kusinthasintha kwabwino, ndikukwaniritsa kuwotcherera kolondola kwambiri komanso kodziyimira pawokha kwa nyumba zovuta.

Kuwotcherera kwa laser ndi ukadaulo womwe umatulutsa laser yamphamvu kwambiri pamwamba pa chitsulo, kusungunula chitsulo kenako n’kuchiziziritsa ndi kuchipangitsa kukhala chofewa kudzera mu cholumikizira cha kutentha pakati pa laser ndi chitsulo. Malinga ndi njira yogwiritsira ntchito kutentha ya kuwotcherera kwa laser, ikhoza kugawidwa m’mitundu iwiri: kuwotcherera koyendetsa kutentha ndi kuwotcherera kozama. Kuwotcherera koyendetsa kutentha kumagwiritsidwa ntchito makamaka pakuwotcherera zinthu zolondola kapena kuwotcherera kwa micro-nano. Kuwotcherera kozama kwa laser kumagwiritsidwa ntchito makamaka pakuwotcherera zinthu zomwe zimafunika kulowa kwathunthu. Njira yowotcherera imapangitsa kuti zinthuzo ziume, ndipo chodabwitsa cha keyhole chidzawonekera mu dziwe losungunuka. Ndi njira yowotcherera ya laser yomwe imagwiritsidwa ntchito kwambiri pakadali pano, ndipo ndi njira yomwe imakondedwa kwambiri pakuwotcherera aluminiyamu.

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Nthawi yotumizira: Mar-17-2023