Nyob rau hauv cov ntsiab lus ntawm nce siab cov txheej txheem ntawm ecological kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, laser vuam cov khoom siv yog siv cov txheej txheem vuam zoo yuav tsum muaj, tshwj xeeb tshaj yog ua ke nrog cov tshuab kho tshuab, nws tau dhau los thiab nrov dua. Niaj hnub no, cov cuab yeej siv laser vuam tshuab tau ua ntau dua thiab nrov dua. Koj paub ntau npaum li cas txog cov txheej txheem thev naus laus zis ntawm cov cuab yeej siv tes ua laser vuam siv?
Ib qho: siab kub
Laser vuam cov cuab yeej feem ntau yuav tsum siv qhov sib npaug ntawm qhov defocus, vim tias qhov tso zis hluav taws xob qhov nruab nrab ntawm qhov chaw nruab nrab ntawm lub teeb pom ntawm qhov chaw tsom teeb laser siab dhau, nws yooj yim heev rau volatilize mus rau hauv ib lub qhov. Cov zis hluav taws xob ceev tau muab faib ntau dua kom zoo ib yam rau cov dav hlau khiav mus deb ntawm cov laser tsom teeb. Nws muaj ob hom kev tiv thaiv defocus: defocus zoo thiab qhov tsis zoo.
Ob: Cov qauv siv laser mem tes laser nthwv dej
Thaum lub zog hluav taws xob laser ntaus lub ntsej muag ntawm cov khoom siv, kev kho saum npoo ntawm cov hlau yuav raug puas los ntawm 55-97% ntawm lub zog laser tsom, tshwj xeeb hauv cov khoom siv xws li kub, nyiaj, tooj, txhuas, titanium, thiab lwm yam. ceev. Thaum lub sij hawm tag nrho cov txheej txheem ntawm ib lub teeb liab laser mem tes laser teeb liab, qhov kev hloov pauv ntawm cov khoom siv hlau hloov nrog lub sijhawm. A
Peb: laser mem tes laser tagnrho qhov dav
Lub laser mem tes dav yog txhais los ntawm vuam kis thiab thaj chaw thermal cov tshuaj tiv thaiv. Qhov ntev dua ntawm cov laser mem tes dav dav yog, qhov loj dua qhov cuam tshuam thermal cheeb tsam. Qhov vuam kev sib txawv nce nrog 1 / 2 lub zog ntawm laser mem tes dav. Txawm li cas los xij, kev nthuav dav ntawm tag nrho cov dav ntawm lub laser pulsed yuav txo qhov tso zis ntau tshaj plaws, yog li nce tag nrho cov dav ntawm cov pulsed laser feem ntau yog siv rau cov cua sov hloov laser vuam. Lub vuam kev tsim ua qhov dav thiab ntiav, tshwj xeeb tshaj yog rau kev sib koom tes ntawm cov hlau nyias nyias thiab cov hlau tuab tuab.
Plaub: cov zis hluav taws xob ceev
Cov zis hluav taws xob ceev yog ib qho tseem ceeb tshaj plaws ntawm cov ntsuas hluav taws xob hauv kev ua haujlwm laser welding. Xaiv cov hluav taws xob tso zis ntau dua, nyob hauv thaj tsam ntawm feeb thiab vib nas this, saum npoo tuaj yeem raug rhaub kom ncav cuag cov kub taw tes, ua rau kev ua haujlwm gasification. Yog li no, lub siab tso zis hluav taws xob muaj txiaj ntsig zoo heev rau cov khoom siv tshem tawm kev tsim tawm xws li qhib lub qhov taub, txiav laser, laser engraving. Rau qis tawm hluav taws xob ceev ceev, nws yuav siv ob peb lub vib nas this rau qhov chaw ua haujlwm kub kom ncav cov kub taw tes kom ncav cuag tus qauv. Ua ntej saum npoo yog vaporized, hauv qab txheej ncav cuag txheej txheem melting point, uas yog qhov yooj yim rau daim ntawv ua haujlwm zoo laser vuam.
