Cov hlau txhuas muaj qhov zoo ntawm qhov ceev tsawg, lub zog siab thiab kev tiv thaiv corrosion zoo, yog li nws tau siv dav hauv kev lag luam tsheb, lub zog tshiab, aerospace thiab kev lag luam kev tsim kho. Tam sim no, laser vuam tau siv dav hauv kev tsim khoom thiab tsim cov khoom siv hlau txhuas. Piv nrog rau txoj kev vuam ib txwm muaj, laser vuam tuaj yeem muab kev ua haujlwm ntau dua, zoo dua vuam zoo, thiab ua tiav qhov kev vuam raug thiab kev ua haujlwm ntawm cov qauv nyuaj.
Kev vuam laser yog ib txoj kev siv tshuab uas siv laser siab heev rau saum npoo ntawm cov hlau, yaj cov hlau thiab tom qab ntawd txias thiab ua rau nws sib xyaw ua ke los ua qhov vuam los ntawm kev sib txuas thermal ntawm laser thiab hlau. Raws li lub tshuab ua haujlwm thermal ntawm kev vuam laser, nws tuaj yeem muab faib ua ob hom: thermal conductive welding thiab deep penetration welding. Thermal conductive welding feem ntau yog siv rau hauv kev vuam ntim ntawm cov khoom precision lossis micro-nano welding. Laser deep penetration welding feem ntau yog siv rau hauv kev vuam cov ntaub ntawv uas xav tau kev nkag mus tag nrho. Cov txheej txheem vuam yuav ua rau cov khoom vaporize, thiab qhov xwm txheej keyhole yuav tshwm sim hauv lub pas dej molten. Nws yog txoj kev vuam laser siv dav tshaj plaws tam sim no, thiab nws kuj yog txoj kev nyiam rau kev vuam txhuas alloy.
Lub sijhawm tshaj tawm: Lub Peb Hlis-17-2023
