ukukhanya okuphezulu kwefiber laser ukulungiswa

I-nLIGHT ngumvelisi okhokelayo onamandla aphezulu welaser eMelika. Iimveliso zayo ziyaziwa ngokukhanya okuphezulu, ukuthembeka okuphezulu kunye noyilo lweemodyuli. Zisetyenziswa ngokubanzi kwi-industrial cutting / welding, ukukhusela, unyango kunye nezinye iinkalo. Ubuchwephesha bayo obuphambili bubandakanya i-fiber coupling, i-semiconductor pumping kunye neenkqubo zokulawula ezihlakaniphile.

2. UmGaqo wokuSebenza

1. Umgaqo ongundoqo

Umthombo wempompo: Iilaser ezininzi ze-single-tube semiconductor lasers (ubude be-wavelength 915/976nm) zidityaniswe kwifiber yenzuzo ngokusebenzisa isihlanganisi se-beam.

Ukufumana okuphakathi: I-Ytterbium-doped (Yb³⁺) ifayibha ene-double-clad, eguqula ukukhanya kwempompo ibe yi-laser ye-1064nm.

I-Resonant cavity: I-FBG (i-fiber Bragg grating) isetyenziselwa ukwenza i-fiber resonant structure.

Ukulawulwa kwemveliso: I-Pulse / imveliso eqhubekayo iphunyezwa nge-AOM (i-acoustic-optic modulator) okanye imodyuli yombane ngokuthe ngqo.

2. Iinzuzo zobugcisa

Ukuphuculwa kokuqaqamba: iteknoloji ye-nLIGHT ye-COREFLAT™ enelungelo elilodwa lomenzi wechiza yenza umgangatho we-beam (M²<1.1) ubengcono kuneelaser zefiber zesintu.

Ukusebenza kwe-Electro-optical:> 40%, ukunciphisa kakhulu ukusetyenziswa kwamandla (xa kuthelekiswa ne-<15% ye-CO₂ lasers).

3. Imisebenzi yemveliso kunye nezicelo eziqhelekileyo

Laser series Iimpawu Usetyenziso oluqhelekileyo

I-alta® CW/QCW, 1-20kW Ukusika ipleyiti eThick, ukuwelda kwenqanawa

element™ Compact, 500W-6kW Ukuchaneka kusetyenzwe kubathengi bombane

i-pearl® Pulsed fiber laser, <1mJ amandla okubetha kweLithium yebhetri yepali yokusika, ukomba oluncinci

I-AFS (Uluhlu loKhuseleko) Ukukhanya okuphezulu okuqondiswe kwisixhobo samandla (DEW) Inkqubo ye-laser yomkhosi

4. Ukwakhiwa komatshini kunye ne-optical

1. Amacandelo angundoqo

Umsebenzi weCandelo Uvakalelo lwempazamo

Imodyuli yempompo yeSemiconductor Ibonelela ngempompo yokukhanya, ubomi malunga neeyure ezingama-50,000

Fumana ifayibha iYtterbium-doped double-clad fiber, isengozini yokugoba

Umdibanisi Multi-pump ukukhanya umqadi indibaniselwano, kulula ubudala kwiqondo lobushushu eliphezulu

Intloko yemveliso ye-QBH ye-Industrial interface, uthuli / ama-bumps anokubangela lula ukuphazamiseka kwe-beam

Inkqubo yokupholisa amanzi Gcina uzinzo lobushushu obuyi-±0.1℃, ukuvaleka kunokubangela ubushushu obugqithisileyo

2. Umzobo wesakhiwo esiqhelekileyo

Khuphela

[Umthombo wempompo] → [UMdibanisi] → [Fumana ifayibha] → [FBG resonator] → [Imodyuli ye-AOM] → [imveliso yeQBH]

↑ Inkqubo yokulawula ubushushu↓ ↑ Inkqubo yokupholisa amanzi↓

V. Iimpazamo eziqhelekileyo kunye neengcamango zokulondoloza

1. Ukwehla kwamandla okanye akukho mveliso

Izizathu ezinokwenzeka:

Ukuthotywa kwemodyuli yempompo (jonga igophe langoku lamandla)

Ukuqhawuka kwendawo yokudityaniswa kweFayibha (ukubhaqwa kweOTDR)

Ukupholisa okunganelanga (jonga ukuvaleka kwesihluzi)

Amanyathelo okulungisa:

Sebenzisa imitha yamandla ukubona ilahleko yecandelo ngalinye.

Faka endaweni yemodyuli yempompo engaqhelekanga (ulungelelwaniso lomenzi luyafuneka).

Coca okanye ubuyisele isihluzo senkqubo yokupholisa amanzi.

2. Ukuhla komgangatho we-beam (ukwanda kwe-M²)

Izizathu ezinokwenzeka:

Ungcoliseko lwentloko ye-QBH (ubuso obucocekileyo botywala)

Fumana iradiyasi yokugoba ifayibha <10cm (ukwenza iintambo kwakhona)

Umhlanganisi we-thermal lens effect (ifuneka imbuyekezo yomenzi)

Ukuxilongwa ngokukhawuleza:

Sebenzisa i-analyzer ye-beam ukulinganisa ipateni yendawo.

VI. Amanyathelo okukhusela olondolozo

1. Ulondolozo lwemihla ngemihla

Amalungu okukhanya:

Coca intloko yemveliso ye-QBH nge-ethanol ene-anhydrous + ilaphu elingenathuli qho ngeveki.

Kuphephe ukugoba kwiradiyasi encinci yefiber optical (ubuncinane beradiyasi> 15cm).

Inkqubo yokupholisa:

Qwalasela ukuqhutywa kwesipholisi rhoqo ngenyanga (kufuneka ibe ngu-<5μS/cm).

Buyisela isihluzi ngekota nganye.

2. Iinkcukacha zokusebenza

Umda wokhuseleko:

Akuvumelekanga ukusebenza ngaphezu kwe-110% yamandla alinganisiweyo.

Linda imizuzu emi-5 phambi kokuba uqalise kwakhona emva kokumka kombane ngesiquphe.

VII. Ukuthelekisa nabakhuphisana nabo (nLIGHT vs IPG)

Iimpawu ze-nLIGHT alta® 12kW IPG YLS-12000

Ukusebenza kakuhle koMbane 42% 38%

Umgangatho weBeam M² 1.05 1.2

Iindleko zolungiso Phantsi (uyilo lweemodyuli) Phezulu

Izinga lokungaphumeleli okuqhelekileyo <2% / ngonyaka 3-5% / ngonyaka

VIII. Isishwankathelo

I-laser ye-nLIGHT ifezekisa ukuthembeka okuphezulu ngoyilo lwefayibha yonke + ulawulo lobushushu obukrelekrele. Ujoliso kugcino lu:

Ukubeka iliso rhoqo izinga lokunciphisa imodyuli yempompo.

Gcina ngokungqongqo inkqubo yokupholisa icocekile.

Ukusebenza ngokusemgangathweni ukuphepha umonakalo woxinzelelo lomatshini kwifiber optical.

Ngokungaphumeleli kwecandelo elingundoqo (i-laser), kucetyiswa ukuba ufumane umboneleli wenkonzo yolondolozo oyingcali ukuze ayisingathe