Ultrafast L hauv P rocessing P rinciple
MRJ-Laser tshwj xeeb tshaj yog nyob rau hauv cov tshuab kos rau lub tshuab ua khoom siv thiab cov khoom siv laser. Nws yog thawj coj ntawm kev siv technology tsim nrog me me, kev txawj ntse thiab kev ua haujlwm siab. Nws tau dav siv hauv kev ua thiab cov kev siv laser.
Ultrafast lasers siv lub zog nyob rau hauv picosecond kom haum rau lub sij hawm sib dhos thiab ua kom pom tseeb lub teeb rau hauv thaj chaw ntawm ultra-nplua qhov chaw uas me tshaj ntawm lub cheeb ntawm cov plaub hau, ua qhov siv ntawm electromagnetic teb muaj zog tshaj qhov quab yuam ntawm lub keeb rau nws cov surrounding electrons. Nws yog ntau zaus dua, thiab ntau lwm txoj kev uas tsis muaj nyob rau hauv lub ntiaj teb no tsis tuaj yeem ua rau lub cev tsis muaj zog. Tib lub sij hawm, lub zog laser concentrated nyob rau hauv xws li ib tug luv luv lub sij hawm ntawm lub sij hawm, thiab ib tug loj ib zaug pulse zog thiab ib lub siab heev ncov hwj huam tau. Cov hwj huam loj ua laser mem tes tau yooj yim tawm ntawm cov hlau electrons, thiab cov electrons tau sib cais los ntawm qhov atoms thiab tsim ib cov ntshav.
Txij li thaum lub sij hawm sib cuam tshuam ntawm laser thiab cov khoom yog luv luv, cov ntshav tau tsis tau xa cov zog mus rau cov khoom uas nyob ib puag ncig, thiab tau ablated los ntawm cov khoom ntawm cov khoom, uas tuaj yeem cuam tshuam tsis zoo ntawm cov khoom vim qhov ntev pulse dav thiab tsis siv laser. Thiab qhov tshwm sim evaporation tsis tu ncua (tshav kub nyhiab) saib kuas tias cov ntaub ntawv nyob ib puag ncig ntawm thaj chaw muaj kev koom tes tsis cuam tshuam thaum lub sijhawm ua, thiab kev ua haujlwm zoo heev. Ultrafast laser ua yog vim li no kuj raug xa mus ua haujlwm txias ua haujlwm xws li "txias ua haujlwm."
Tsis tas li ntawd, txoj kev ua lag luam ntawm lub laser tsis txhob muaj teeb meem ntawm chipping thiab tawg nyob rau hauv qhov kev siv machine ntxiv-ntxiv, siab precision, tsis muaj micro-cracking, chipping los yog chipping teeb meem, siab tawg ua hauj, thiab ntug tuav optical kev ua tau zoo . Nws tsis tas yuav tsum muaj cov nqi rau kev lag luam xws li yaug, sib tsoo, polishing, thiab lwm yam., Thiab txo cov nqi thaum uas ua haujlwm zoo rau kev ua haujlwm thiab kev ua haujlwm.
Cov khoom lag luam MRJ-Laser zoo tshaj plaws, kev pab txhawb, kev pab cuam tom qab muag, zoo siab tos ntsoov koj lub sijhawm thiab kev koom tes.
