Txoj kev tsom mus rau laser vuam

Kev vuam lasertxoj kev tsom mus rau

Thaum lub laser kov lub cuab yeej tshiab lossis ua qhov kev sim tshiab, thawj kauj ruam yuav tsum yog kev tsom mus rau qhov chaw. Tsuas yog nrhiav tau lub dav hlau tsom mus rau qhov chaw thiaj li tuaj yeem txiav txim siab lwm yam txheej txheem xws li qhov ntau ntawm qhov tsis tsom mus rau qhov chaw, lub zog, qhov ceev, thiab lwm yam, kom nkag siab meej.

Lub hauv paus ntsiab lus ntawm kev tsom mus rau qhov tseem ceeb yog raws li nram no:

Ua ntej, lub zog ntawm lub teeb laser tsis tau faib sib npaug. Vim yog lub duab xuab zeb ntawm sab laug thiab sab xis ntawm daim iav tsom, lub zog muaj zog tshaj plaws thiab muaj zog tshaj plaws ntawm txoj haujlwm ntawm lub duav. Txhawm rau kom ntseeg tau tias kev ua haujlwm zoo thiab zoo, feem ntau nws yog qhov tsim nyog los nrhiav lub dav hlau focal thiab kho qhov deb ntawm defocusing raws li qhov no los ua cov khoom. Yog tias tsis muaj lub dav hlau focal, cov kev teeb tsa tom ntej yuav tsis raug tham, thiab kev debugging cov khoom siv tshiab yuav tsum xub txiav txim siab seb lub dav hlau focal puas yog. Yog li ntawd, kev nrhiav lub dav hlau focal yog thawj zaj lus qhia hauv kev siv tshuab laser.

Raws li pom hauv Daim Duab 1 thiab 2, qhov tob ntawm cov yam ntxwv ntawm cov teeb laser nrog lub zog sib txawv yog txawv, thiab cov galvanometers thiab cov lasers ib hom thiab multimode kuj txawv, feem ntau yog cuam tshuam hauv qhov kev faib tawm ntawm lub peev xwm. Qee qhov yog compact, thaum lwm tus yog slender. Yog li ntawd, muaj ntau txoj kev tsom mus rau cov teeb laser sib txawv, uas feem ntau muab faib ua peb kauj ruam.

Daim Duab 1 Daim duab qhia txog qhov tob ntawm cov teeb pom kev sib txawv

Daim Duab 2 Daim duab qhia txog qhov tob ntawm qhov sib txawv ntawm lub zog sib txawv

Qhov loj ntawm qhov chaw qhia ntawm ntau qhov deb sib txawv

Txoj kev nqes hav:

1. Ua ntej, txiav txim siab qhov kwv yees ntawm lub dav hlau focal los ntawm kev coj lub teeb pom kev, thiab txiav txim siab qhov ci tshaj plaws thiab me tshaj plaws ntawm lub teeb qhia kev ua qhov kev sim thawj zaug;

2. Kev tsim kho platform, raws li qhia hauv Daim Duab 4

Daim Duab 4 Daim duab kos ntawm cov khoom siv tsom kab oblique

2. Kev ceev faj rau cov kab txaij kab pheeb ces kaum

(1) Feem ntau, cov phaj hlau siv, nrog cov semiconductors hauv 500W thiab cov fibers optical nyob ib ncig ntawm 300W; Qhov ceev tuaj yeem teeb tsa rau 80-200 hli

(2) Lub kaum sab xis ntawm lub phaj hlau loj dua, qhov zoo dua, sim ua kom nyob ib puag ncig 45-60 degrees, thiab teeb tsa qhov nruab nrab ntawm qhov chaw sib piv nrog qhov chaw me tshaj plaws thiab ci tshaj plaws;

(3) Tom qab ntawd pib txoj hlua, txoj hlua ua rau muaj txiaj ntsig zoo li cas? Hauv kev xav, kab no yuav raug faib ua ke nyob ib puag ncig qhov chaw tseem ceeb, thiab txoj kev taug kev yuav dhau los ntawm kev nce ntawm loj mus rau me, lossis nce ntawm me mus rau loj thiab tom qab ntawd txo qis;

(4) Cov khoom siv semiconductor nrhiav tau qhov nyias tshaj plaws, thiab lub phaj hlau kuj tseem yuav tig dawb ntawm qhov chaw tsom mus rau qhov chaw nrog cov yam ntxwv xim pom tseeb, uas kuj tseem tuaj yeem ua lub hauv paus rau kev nrhiav qhov chaw tsom mus rau qhov chaw;

(5) Qhov thib ob, lub fiber optic yuav tsum sim tswj qhov nkag mus rau sab nraub qaum ntau li ntau tau, nrog rau qhov nkag mus rau hauv qhov chaw tseem ceeb, qhia tias qhov chaw tseem ceeb yog nyob nruab nrab ntawm qhov ntev nkag mus rau hauv qab. Thaum lub sijhawm no, qhov chaw tob ntawm qhov chaw tseem ceeb tiav lawm, thiab txoj kab laser pab txoj haujlwm siv rau kauj ruam tom ntej.

Daim Duab 5 Piv txwv ntawm cov kab diagonal

Daim Duab 5 Piv txwv ntawm cov kab pheeb ces kaum ntawm qhov deb ua haujlwm sib txawv

3. Cov kauj ruam tom ntej yog kom theem cov khoom ua haujlwm, kho cov kab laser kom sib phim nrog qhov tsom mus rau qhov chaw qhia teeb pom kev zoo, uas yog qhov tsom mus rau qhov chaw, thiab tom qab ntawd ua qhov kev txheeb xyuas qhov kawg ntawm lub dav hlau tsom mus rau

(1) Kev txheeb xyuas yog ua los ntawm kev siv cov ntsiab lus ntawm lub zog. Lub hauv paus ntsiab lus yog tias cov hluav taws xob raug txau rau ntawm qhov chaw tsom, thiab cov yam ntxwv ntawm lub suab pom tseeb. Muaj ib qho ciam teb ntawm cov ciam teb sab saud thiab qis ntawm qhov chaw tsom, qhov twg lub suab txawv ntawm cov dej txau thiab cov hluav taws xob. Sau cov ciam teb sab saud thiab qis ntawm qhov chaw tsom, thiab qhov nruab nrab yog qhov chaw tsom,

(2) Kho qhov sib tshooj ntawm kab laser dua, thiab qhov kev tsom xam twb tau muab tso rau qhov yuam kev li ntawm 1 hli. Tuaj yeem rov ua qhov chaw sim kom txhim kho qhov tseeb.

Daim Duab 6 Kev Qhia Txog Kev Tawg Hluav Taws Xob Ntawm Qhov Defocal Sib Txawv (Qhov Defocusing Amount)

Daim Duab 7 Daim duab qhia txog kev teeb tsa lub zog thiab kev tsom mus rau lub zog

Kuj tseem muaj ib txoj kev dotting: tsim nyog rau cov lasers fiber nrog qhov tob focal loj dua thiab kev hloov pauv tseem ceeb hauv qhov loj me ntawm qhov chaw hauv Z-axis. Los ntawm kev kov ib kab ntawm cov dots kom pom qhov sib txawv ntawm kev hloov pauv ntawm cov ntsiab lus ntawm qhov chaw ntawm lub phaj hlau, txhua zaus Z-axis hloov los ntawm 1 hli, qhov luam tawm ntawm lub phaj hlau hloov ntawm loj mus rau me, thiab tom qab ntawd los ntawm me mus rau loj. Qhov me tshaj plaws yog qhov chaw tseem ceeb.