Laser marking thiab laser engraving, puas yog tib yam?

Txawm hais tias ob qho tib si laser cim thiab laser engraving siv laser los tawm cov cim tsis tuaj yeem tshem tawm ntawm cov ntaub ntawv. Tab sis laser engraving ua rau cov ntaub ntawv evaporate thaum laser cim ua rau cov ntaub ntawv yaj. Qhov chaw ntawm cov khoom yaj yuav nthuav dav thiab tsim ib ntu trench ntawm 80µm tob, uas yuav hloov qhov roughness ntawm cov ntaub ntawv thiab tsim cov xim dub thiab dawb sib piv. Hauv qab no peb yuav tham txog cov yam ntxwv uas cuam tshuam rau qhov sib piv dub thiab dawb hauv laser cim.

3 Kauj Ruam ntawm kev kos duab laser

(1) Kauj Ruam 1: Lub teeb laser ua haujlwm rau ntawm qhov chaw ntawm cov khoom siv

Qhov uas laser marking thiab laser engraving ob qho tib si sib koom yog tias lub teeb laser yog pulse. Uas yog hais tias, lub laser system yuav input ib pulse tom qab ib lub sijhawm. Lub 100W laser tuaj yeem input 100000 pulse txhua ob. Yog li ntawd, peb tuaj yeem xam tias lub zog ib zaug yog 1mJ thiab tus nqi siab tshaj plaws tuaj yeem ncav cuag 10KW.

Yuav kom tswj tau lub zog laser uas ua haujlwm rau cov khoom siv, nws yog ib qho tsim nyog los kho cov kev teeb tsa ntawm lub laser. Thiab cov kev teeb tsa tseem ceeb tshaj plaws yog qhov ceev scanning thiab scanning deb, rau ob qho no txiav txim siab lub sijhawm ntawm ob lub pulses adjacency uas ua haujlwm rau cov khoom siv. Qhov ze dua qhov adjacency pulse interval, lub zog ntau dua yuav raug nqus.

Piv nrog rau kev kos duab laser, kev kos duab laser siv zog tsawg dua, yog li nws qhov kev luam theej ceev dua. Thaum txiav txim siab xaiv seb puas yog laser engraving lossis laser marking, qhov kev luam theej ceev yog qhov tseem ceeb.

(2) Kauj Ruam 2: Cov khoom siv nqus cov zog laser

Thaum lub laser ua haujlwm rau ntawm qhov chaw ntawm cov khoom siv, feem ntau ntawm lub zog laser yuav raug cuam tshuam los ntawm qhov chaw ntawm cov khoom siv. Tsuas yog ib feem me me ntawm lub zog laser raug nqus los ntawm cov khoom siv thiab hloov mus ua cua sov. Yuav kom cov khoom siv ua pa, laser engraving xav tau ntau lub zog, tab sis laser cim tsuas yog xav tau tsawg dua lub zog los yaj cov khoom siv.

Thaum lub zog uas nqus tau hloov mus ua cua sov, qhov kub ntawm cov khoom yuav nce ntxiv. Thaum nws mus txog qhov melting point, qhov chaw ntawm cov khoom yuav yaj kom hloov pauv.

Rau lub laser ntawm 1064mm wavelength, nws muaj li ntawm 5% ntawm kev nqus ntawm txhuas thiab ntau dua 30% ntawm cov hlau. Qhov no ua rau tib neeg xav tias hlau yooj yim dua rau kev cim laser. Tab sis qhov ntawd tsis yog qhov tseeb. Peb kuj yuav tsum xav txog lwm yam cim ntawm cov ntaub ntawv, xws li qhov melting point.

(3) Kauj Ruam 3: Cov khoom siv nto yuav muaj kev nthuav dav hauv zos thiab kev hloov pauv roughness.

Thaum cov khoom yaj thiab txias hauv ob peb milliseconds, qhov roughness ntawm cov khoom nto yuav hloov pauv los ua ib qho cim tas mus li uas suav nrog tus lej serial, cov duab, logo, thiab lwm yam.

Kev cim cov qauv sib txawv ntawm qhov chaw ntawm cov khoom siv kuj tseem yuav ua rau muaj kev hloov xim. Rau kev cim laser zoo, kev sib piv dub thiab dawb yog tus qauv xeem zoo tshaj plaws.

Thaum qhov chaw ntxhib ntawm cov khoom siv muaj qhov cuam tshuam ntawm lub teeb pom kev, qhov chaw ntawm cov khoom siv yuav zoo li dawb;

Thaum qhov chaw ntxhib ntawm cov khoom siv nqus feem ntau ntawm lub teeb pom kev, qhov chaw ntawm cov khoom siv yuav zoo li dub.

Thaum siv laser engraving, lub zog laser pulse ua haujlwm rau ntawm qhov chaw ntawm cov khoom. Lub zog laser hloov mus ua cua sov, hloov cov khoom los ntawm lub xeev khov mus rau lub xeev roj kom tshem tawm cov khoom nto.

Yog li xaiv laser cim lossis laser engraving?

Tom qab paub qhov txawv ntawm laser marking thiab laser engraving, qhov tom ntej uas yuav tsum xav txog yog txiav txim siab seb yuav xaiv qhov twg. Thiab peb yuav tsum xav txog 3 yam.

1. Kev tiv thaiv kev sib txhuam

Kev kos duab los ntawm laser muaj kev nkag mus tob dua li kev kos duab los ntawm laser. Yog li ntawd, yog tias qhov chaw ua haujlwm yuav tsum tau siv rau hauv ib puag ncig uas muaj kev sib txhuam lossis xav tau kev ua tiav tom qab xws li kev tua cov khoom siv sib tsoo lossis kev kho cua sov, nws raug pom zoo kom siv kev kos duab los ntawm laser.

2. Kev ua haujlwm ceev

Piv nrog rau kev kos duab laser, kev kos duab laser muaj qhov nkag mus tob dua, yog li qhov ceev ntawm kev ua tiav siab dua. Yog tias qhov chaw ua haujlwm uas siv daim ntawv ua haujlwm tsis muaj kev sib txhuam, nws raug pom zoo kom siv kev kos duab laser.

3. Kev Sib Tw

Kev cim laser yuav yaj cov khoom kom tsim cov khoom me me tsis sib npaug thaum laser engraving yuav ua rau cov khoom ua pa thiab tsim ib lub qhov. Vim tias laser engraving xav tau lub zog laser txaus kom cov khoom mus txog qhov kub sublimation thiab tom qab ntawd ua pa hauv ob peb milliseconds, laser engraving tsis tuaj yeem ua tiav hauv txhua yam khoom.

Los ntawm cov lus piav qhia saum toj no, peb ntseeg tias koj tam sim no muaj kev nkag siab zoo dua txog kev kos duab laser thiab kev cim laser.

Tom qab txiav txim siab seb yuav xaiv qhov twg, qhov tom ntej yog ntxiv lub tshuab cua txias zoo. S&A cov tshuab cua txias rau kev lag luam yog tsim tshwj xeeb rau ntau hom tshuab cim laser, tshuab kos duab laser, tshuab txiav laser, thiab lwm yam. Cov tshuab cua txias rau kev lag luam yog txhua yam khoom siv uas tsis muaj dej los ntawm sab nraud thiab lub zog txias ntawm 0.6KW txog 30KW, muaj zog txaus los txias lub tshuab laser los ntawm lub zog me mus rau lub zog nruab nrab. Nrhiav cov qauv tshuab cua txias S&A tiav ntawm https://www.teyuchiller.com/products