Vim tias cov tshuab laser muaj cov yam ntxwv ntawm cov khoom siv hluav taws xob tsawg, qhov cuam tshuam me me rau ntawm qhov chaw vuam cua sov thiab tsis yooj yim rau deform, nws tau txais kev saib xyuas tshwj xeeb hauv kev lag luam aluminium alloy vuam. Tab sis ntawm qhov tod tes, vim nws tus kheej tsis xws luag, muaj peb qhov teeb meem loj welding hauv aluminium alloy laser vuam ua. Yog li yuav ua li cas daws nws cleverly?
Kev nyuaj hauv vuam 1. Tsawg laser nqus cov ntaub ntawv
1) Txais cov txheej txheem kev kho kom zoo. Piv txwv li, pretreatment ntsuas xws li cov ntawv xuab zeb sib tsoo, tshuaj lom neeg etching, thiab nto plating. Ua kom cov khoom nqus nqus ntawm lub teeb laser.
2) Txo qhov chaw me me thiab ua kom lub zog laser ceev.
3) Hloov cov qauv vuam kom lub laser beam tsim ntau qhov kev xav hauv qhov sib txawv. Yooj yim rau aluminium alloy vuam
Kev nyuaj hauv vuam 2. Nws yog ib qho yooj yim los tsim cov pores thiab thermal tawg
1) Tom qab ntau qhov kev ntsuam xyuas vuam thiab kev tshawb fawb, nws tau pom tias kev kho lub laser lub zog waveform thaum lub sij hawm vuam txheej txheem tuaj yeem txo qhov tsis ruaj khov ntawm qhov pores, hloov lub kaum sab xis ntawm laser beam irradiation thiab siv cov hlau nplaum thaum vuam tuaj yeem txo qhov pores generated thaum vuam. .
2) Thaum siv YAG laser, koj tuaj yeem kho cov mem tes waveform thiab tswj cov khoom siv hluav taws xob kom txo tau cov kab nrib pleb.
Kev nyuaj hauv vuam 3. Thaum lub sij hawm vuam, cov khoom siv ntawm cov welded pob qij txha txo.
Vim yog qhov tsis ruaj tsis khov uas tsim los ntawm aluminium alloy welding, cov khoom siv ntawm cov pob qij txha welded raug cuam tshuam. Aluminium alloy feem ntau suav nrog peb yam: Zn, Mg, thiab Lv. Thaum welded, lub boiling point ntawm txhuas yog siab tshaj lub boiling ntsiab lus ntawm ob lub ntsiab. Yog li ntawd, qee cov ntsiab lus qis qis qis tuaj yeem ntxiv thaum vuam aluminium alloy ntsiab lus, uas muaj txiaj ntsig zoo rau kev tsim cov qhov me me thiab qhov ruaj khov ntawm vuam.
Saum toj no:
Kev ua haujlwm siab ntawm aluminium alloy laser vuam ua ua rau tib neeg tos ntsoov rau nws txoj kev vam meej. Yog li ntawd, qee cov kws tshawb fawb tau txuas ntxiv tsim cov thev naus laus zis tshiab xws li laser-arc txuam thev naus laus zis thiab siv tshuab dual-focus los txhim kho kev ruaj ntseg ntawm cov txheej txheem vuam thiab txhim kho qhov zoo ntawm cov vuam.
