Raws li cov thev naus laus zis tseem ceeb hauv kev lag luam kev lag luam, laser txiav tau dav siv thoob plaws ntau qhov chaw -los ntawm kev lag luam hnyav mus rau cov khoom siv hluav taws xob, thiab los ntawm kev tsim khoom loj mus rau kev tsim khoom lag luam -ua tsaug rau nws qhov siab precision, kev kub ceev, thiab kev ua tau zoo. Raws li cov txheej txheem machining ntau yam, nws cov ntawv thov thiab cov txheej txheem kev daws teeb meem zoo sib xws nrog cov khoom siv, xav tau precision, thiab cov nplais ntau lawm. Cov ntu hauv qab no piav qhia txog cov yam ntxwv no.
1. Daim ntawv thov ntawm Laser Txiav Machining
Laser txiav siv lub siab - lub zog laser beam kom yaj, hlawv, los yog vaporize cov ntaub ntawv raws li ib tug predetermined txoj kev. Nws yog dav siv nyob rau hauv:
a) Hlau ua
Txiav cov ntawv hlau (steel, aluminium, stainless hlau, titanium) rau tsheb, aerospace, thiab cov khoom siv, thiab tsim cov khoom precision xws li brackets, panels, thav ntawv, thiab cov khoom siv hluav taws xob.
b) Tsis yog -Cov khoom siv hlau
Kev ua cov yas, acrylics, polycarbonates, thiab cov khoom sib xyaw, nrog rau cov ntoo, ntawv, tawv, thiab textiles rau kev tsim, ntim, thiab cov ntawv siv zoo nkauj.
c) Electronics thiab semiconductors
Laser drilling kom meej micro- qhov, thiab txiav Circuit Court boards, nyias zaj duab xis, thiab intricate qauv rau sensors los yog MEMS li.
d) Automotive thiab Aerospace
Txiav cov geometries nyuaj rau lub cev vaj huam sib luag, cov khoom siv sab hauv, thiab cov turbine hniav, pab txo qhov hnyav ntawm cov qauv yam tsis muaj kev qhia txog kev ntxhov siab.
2. Laser txiav txheej txheem daws teeb meem
Laser txiav tsis yog ib qho kev ua haujlwm "point-thiab- tua"; cov txheej txheem yog kho raws li cov khoom, thickness, thiab xav tau ntug zoo. Cov txheej txheem tseem ceeb muaj xws li:
a) Hom Lasers rau txiav
CO₂ Lasers
Zoo tagnrho rau cov khoom siv tsis yog{0}}hlau (ntoo, acrylic, plastics), nrog rau kev txiav nrawm rau cov hlau. Daim ntawv thov: kos npe, textile txiav, plastics.
Fiber Lasers
Muaj txiaj ntsig zoo rau kev txiav cov hlau (steel, aluminium, tooj liab, titanium). Lawv muab kev nrawm dua thiab qhov tseeb tshaj CO₂ lasers rau nyias mus rau nruab nrab - cov ntawv tuab. Daim ntawv thov: automotive panels, electronics.
Nd:YAG/Nd:YVO₄ Lasers
Pulsed lasers siv rau micromachining thiab engraving, haum rau me me los yog complex qhov chaw xws li hniav nyiaj hniav kub, hluav taws xob Cheebtsam, los yog micro- qhov.
b) Cov txheej txheem txiav
Fusion Txiav
Lub laser melts cov khoom, thiab lub dav hlau roj cua tshuab cov khoom molten tam sim ntawd. Feem ntau siv hauv kev ua hlau.
Vaporization Txiav
Cov khoom yog vaporized yam tsis muaj lub dav hlau molten, siv rau precision txiav ntawm cov khoom muag.
Scribing los yog Ablation
Tshem tawm cov khoom saum npoo yam tsis muaj kev nkag mus tag nrho, haum rau cov khoom tawg yooj yim lossis ntau- txheej txheej.
Piercing / Drilling
Pulsed lasers tsim cov qhov tseeb, suav nrog micro- qhov.
c) Txheej txheem Parameter
Laser zog: Siab zog yog xav tau rau cov ntaub ntawv tuab.
Txiav ceev: Sib npaug ntawm ntug zoo thiab ntau lawm efficiency.
Pab Gas: Oxygen, nitrogen, lossis huab cua los txhim kho kev txiav lossis tiv thaiv oxidation.
Focus Position: Ua kom pom tseeb kom huv si nrog cov slag tsawg.
Beam Quality: Muaj feem xyuam rau precision thiab kerf dav.
d) Kev koom ua ke rau hauv Kev Tsim Khoom Loj
CNC-tswj laser txiav kab pab:
Automated khoom tuav
Kev txiav ua zes kom txo cov khoom pov tseg
Batch txiav ntawm complex geometry yam tsis muaj cov cuab yeej hloov
Kev koom ua ke nrog khoov, vuam, lossis kev tsim khoom ntxiv rau kev ua tiav ib feem
Kev txawj ntse laser txiav hlwb hauv kev tsim khoom niaj hnub tuaj yeem pom zoo cov txheej txheem raws li daim ntawv profile, thickness, thiab cov khoom siv. Lawv siv lub zeem muag saib xyuas kerf zoo nyob rau lub sijhawm tiag tiag thiab muab cov lus qhia hloov kho. Thaum ua ke nrog khoov thiab vuam rau hauv cov kab ntau lawm, lawv ua tiav cov haujlwm ua haujlwm tiav los ntawm cov ntawv tiaj tus mus rau cov khoom tiav. Cov kev daws teeb meem no yog tsim rau batch zus tau tej cov ntaub ntawv thiab siv nyob rau hauv industries xws li industrial manufacturing, kho mob, automotive, electronics, thiab kos duab.