Nyob rau hauv 3500 BC, cov neeg Iyiv thaum ub thawj zaug tsim iav.Txij thaum ntawd los, nyob rau hauv tus dej ntev ntawm keeb kwm, iav yuav ib txwm tshwm sim nyob rau hauv ob qho tib si ntau lawm thiab technology los yog lub neej txhua hnub.Nyob rau lub sijhawm tam sim no, ntau yam khoom siv iav zoo nkauj tau tshwm sim ib qho tom qab, thiab cov txheej txheem tsim iav kuj tseem txhim kho tas li.
Iav feem ntau yog siv rau hauv kev tshawb fawb kev kho mob thiab kev tsim kho kev lag luam vim nws qhov siab transparency thiab lub teeb pom kev zoo, xws li cov kav dej, cov raj mis, thiab cov tais diav.Nws kuj yog feem ntau siv rau ntim vim nws cov tshuaj lom neeg ruaj khov thiab zoo airtightness.tshuaj.Thaum iav tau siv dav, qhov kev thov rau iav cim thiab ntawv sau los ntawm nws tau maj mam nyiam cov neeg nyiam.
Feem ntau engraving rau iav muaj xws li: hniav engraving txoj kev, uas yog, kev siv cov tshuaj chemical agents-etchant rau corrode thiab engrave iav, phau ntawv riam engraving, lub cev engraving ntawm lub iav nto nrog ib tug tshwj xeeb engraving riam, thiab ib tug laser npav tshuab engraving.
Vim li cas iav marking nyuaj?
Raws li peb txhua tus paub, iav muaj qhov tsis txaus, uas yog, nws yog cov khoom tawg yooj yim.Yog li ntawd, yog tias cov txheej txheem nyuaj rau kev nkag siab qhov degree no thaum lub sij hawm ua cov iav, kev ua haujlwm tsis raug yuav ua rau cov khoom pov tseg.Txawm hais tias lub laser tuaj yeem ua tau zoo ntawm ntau yam khoom siv, tab sis yog tias lub laser raug xaiv lossis siv tsis raug, nws tseem yuav ua rau kev ua haujlwm nyuaj.
Qhov no yog vim hais tias thaum lub laser yog teeb meem ntawm lub iav, ib feem ntawm lub teeb yuav reflected nyob rau saum npoo, thiab lwm yam yuav raug xa mus ncaj qha los ntawm.Thaum laser khij ntawm cov iav saum npoo av, lub zog muaj zog siv zog yog qhov yuav tsum tau, tab sis yog tias lub zog sib zog yog ib yam nkaus, cov kab nrib pleb lossis kev sib tsoo txawm tias yuav tshwm sim;Thiab yog tias lub zog ntom yog tsawg dhau, nws yuav ua rau cov dots rau tog lossis tsis tuaj yeem etched ncaj qha rau saum npoo.Nws tuaj yeem pom tias txawm siv lasers los ua cov iav yog qhov nyuaj.
Yuav daws qhov teeb meem ntawm iav cim li cas?
Yuav kom daws tau qhov teeb meem no, kev tsom xam tshwj xeeb ntawm cov teeb meem tshwj xeeb yog xav tau.Lub cim ntawm iav saum npoo tuaj yeem muab faib ua kev kos rau ntawm cov iav nkhaus thiab kos rau ntawm cov iav tiaj tus.
- Curved iav marking
Cov yam ntxwv cuam tshuam: Kev ua tiav ntawm cov iav nkhaus yuav cuam tshuam los ntawm qhov chaw nkhaus.Lub siab tshaj plaws lub zog ntawm lub laser, txoj kev scanning thiab ceev ntawm lub galvanometer, qhov kawg tsom qhov chaw, lub focal qhov tob ntawm qhov chaw thiab scene ntau yam yuav cuam tshuam rau kev ua ntawm cov iav nkhaus.
Kev ua haujlwm tshwj xeeb: tshwj xeeb tshaj yog thaum ua haujlwm, koj yuav pom tias qhov ua haujlwm ntawm lub iav ntug yog qhov tsis zoo, lossis txawm tias tsis muaj txiaj ntsig.Qhov no yog vim lub focal qhov tob ntawm lub teeb qhov chaw yog ntiav heev.
M², qhov loj me, lub lens, thiab lwm yam yuav cuam tshuam qhov tob ntawm kev tsom.Yog li ntawd, yuav tsum xaiv ib lub laser uas zoo beam zoo thiab nqaim mem tes dav.
- Pav iav cim
Cov yam ntxwv cuam tshuam: lub zog ncov, qhov kawg tsom qhov chaw loj, thiab galvanometer ceev yuav cuam tshuam ncaj qha rau kev ua tiav ntawm cov iav tiaj tus.
Kev ua haujlwm tshwj xeeb: Qhov teeb meem feem ntau hauv nws txoj kev ua haujlwm yog tias thaum cov lasers zoo tib yam siv rau cov iav tiaj tus, tej zaum yuav muaj etching los ntawm iav.Qhov no yog vim lub ncov lub zog tsawg dhau thiab lub zog ntom ntom tsis muaj zog txaus.
Peak hwj chim yog cuam tshuam los ntawm mem tes dav thiab zaus.Qhov nqaim ntawm lub mem tes dav, qhov qis dua thiab qhov siab dua lub zog siab.Lub zog ceev yog cuam tshuam los ntawm cov kab zoo M2 thiab qhov chaw loj.
Cov ntsiab lus: Nws tsis yog qhov nyuaj kom pom tias txawm tias nws yog iav tiaj tus lossis iav nkhaus, lasers nrog lub zog ncov zoo dua thiab M2 tsis zoo yuav tsum raug xaiv, uas tuaj yeem txhim kho kev ua haujlwm ntawm iav cim kev ua haujlwm.
Dab tsi yog qhov zoo tshaj plaws laser rau iav marking?
Ultraviolet lasers muaj txiaj ntsig zoo hauv kev lag luam iav.Nws luv luv wavelength, nqaim mem tes dav, concentrated zog, siab daws teeb meem, ceev ceev ntawm lub teeb, nws muaj peev xwm ncaj qha rhuav tshem cov tshuaj bonds ntawm cov khoom, kom nws yuav ua tau txias txheej txheem tsis muaj cua sov rau sab nraud, thiab yuav tsis muaj deformation ntawm graphics thiab dub fonts tom qab ua.Nws zoo heev txo cov tsos ntawm cov khoom tsis zoo nyob rau hauv loj zus tau tej cov iav marking thiab zam cov khoom pov tseg.
Lub ntsiab cim ntawm UV laser marking tshuab yog ncaj qha rhuav tshem cov saw molecular ntawm cov khoom los ntawm lub luv-yoj laser (txawv ntawm evaporation ntawm cov khoom nto uas tsim los ntawm lub laser ntev-yoj kom nthuav tawm cov khoom sib sib zog nqus) kom nthuav tawm. tus qauv thiab cov ntawv yuav tsum tau etched.Qhov chaw tsom yog qhov me me, uas tuaj yeem txo qhov kev hloov pauv ntawm cov khoom siv mus rau qhov loj thiab muaj kev ua haujlwm tsawg, uas yog tshwj xeeb tshaj yog haum rau iav carving.
Yog li ntawd, BEC UV laser npav tshuab yog ib qho cuab yeej zoo tshaj plaws rau kev ua cov ntaub ntawv tsis yooj yim thiab tau siv dav hauv kev kos duab iav.Nws cov qauv laser-cim, thiab lwm yam, tuaj yeem ncav cuag qib micron, uas yog qhov tseem ceeb rau cov khoom lag luam los tiv thaiv cov khoom cuav.
Post lub sij hawm: Aug-03-2021
