Kusinthidwa Komaliza: 2022-02-21 Wolemba 3 Min Werengani
Momwe Wowotchera Laser Amagwirira Ntchito

Kodi Wowotchera Laser Amagwira Ntchito Motani?

Kodi chowotcherera cha laser chimagwira ntchito bwanji? Nkhaniyi ikuthandizani kumvetsetsa njira yowotcherera mtengo wa laser, mfundo yogwirira ntchito ndi zimango.

Laser ndi kuwala kwamphamvu komwe kumapangidwa pamlingo winawake. M'chilengedwe, kuwala kumapezeka m'mitundu yosiyanasiyana ya mafunde, kuyambira kufupi kwambiri (ma X-ray ndi gamma ray) mpaka kutalika kwambiri (mafunde a wailesi). Anthu amangowona mawonekedwe owoneka kapena 'kuwala koyera' kuchokera kuzungulira 430-690 nanometers (nm). Mtsinje wa laser ndi kuchuluka kwa mphamvu zowunikira pamlingo winawake. Ndi kuwala kogwirizana, komwe kumapangitsa kuyang'ana pa malo olimba ndi mtengo wopapatiza pamtunda wautali. Mawu akuti laser ndi acronym yomwe imayimira kukulitsa kuwala ndi kutulutsa kwamphamvu kwa radiation.

Kodi Wowotchera Laser Amagwira Ntchito Motani?

Laser Welder Work Principle

Mtengo wa laser umapangidwa mkati mwa ruby crystal. Ruby crystal imapangidwa ndi aluminium oxide yokhala ndi chromium yomwazika ponseponse. Zomwe zikupanga 1/2000 wa kristalo, wocheperako kuposa rube wachilengedwe. Magalasi opaka siliva amaikidwa mkati mwa mbali zonse za kristalo. Mbali imodzi ya galasi ili ndi kabowo kakang'ono, mtengo umatuluka kudzera mu dzenje ili.

Kachubu kakang'ono kamayikidwa mozungulira ruby crystal, yomwe imadzazidwa ndi mpweya wa xenon inert. Kung'anima kumapangidwa mwapadera monga momwe kumapangidwira kuwunikira kwa masauzande pamasekondi.

Mphamvu yamagetsi imasinthidwa kukhala mphamvu yowunikira, izi zimagwiritsidwa ntchito ndi flash chubu.

Capacitor imaperekedwa kuti isungire mphamvu yamagetsi ndikupereka ma voliyumu apamwamba ku flash chubu kuti igwire ntchito moyenera.

Mphamvu yamagetsi yotulutsidwa kuchokera ku capacitor ndi xenon imasintha mphamvu yayikulu kukhala kuwala koyera kwa 1/1000 pamphindikati.

Ma atomu a chromium a makhiristo a ruby ​​amakondwera ndikuponyedwa mu mphamvu zambiri. Chifukwa cha kutentha kumatulutsa zina mwa mphamvuzi zimatayika. Koma mphamvu zina zowunikira zimawonekera pagalasi ndi maatomu a chromium amasangalala mpaka kutaya mphamvu zawo nthawi imodzi kupanga kuwala kocheperako kolumikizana. Izi zimatuluka kudzera pa kabowo kakang'ono ka galasi la kristalo.

Dala lopapatizali limayang'aniridwa ndi lens loyang'ana kwambiri kuti lipange mtengo wawung'ono wa laser pachogwirira ntchito.

Miyendo ya laser imasintha mukalumikizana ndi zinthu

Mayamwidwe amphamvu a laser azinthu zimasiyanasiyana kutengera zinthu zingapo, monga kutalika kwa mafunde, makulidwe azinthu, mawonekedwe a crystalline, zowonjezera zakuthupi, kapangidwe ka maselo, ndi zina zambiri. Njirayi imatenga ubwino wa zinthu izi ndi laser kuti apange mgwirizano pakati pa zipangizo za pulasitiki za 2-zomwe zimafalitsa mphamvu ya laser ndi imodzi yomwe imayamwa.

Mtengo wa laser ukakumana ndi zinthu zilizonse monga pulasitiki, umafalitsidwa, kuwonetseredwa, kapena kuyamwa kutengera kutalika kwa mawonekedwe ndi kapangidwe kazinthu zomwe zimakumana nazo. Zida zambiri zimawonetsa magawo atatu onse, koma mosiyanasiyana. Chidacho chikhoza kukhala chomveka bwino kuti chiwunikire mu sipekitiramu yowonekera komanso kuyamwa kwambiri ku laser infrared, kapena kukhala opaque m'maso mwathu koma chowonekera ku laser infrared.

Laser Welder Mechanics

Kuwotcherera kwa laser ndi njira yomwe imapangitsa kuti zinthu zigwirizane ndi kutentha komwe kumabwera chifukwa cha kuyika kwa nyali yolumikizana yomwe ikuzungulira pamalo oti alumikizike.

Zimatheka ndi magawo awa:

1. Kuyanjana kwa mtengo wa laser ndi zinthu zogwirira ntchito.

2. Kuwongolera kutentha ndi kukwera kwa kutentha.

3. Kusungunula vaporization ndi kujowina: Mukamagwiritsa ntchito mtengo wa laser pakuwotcherera, ma radiation a electromagnetic amapindika pamwamba pa chitsulo chapansi ndi kuchuluka kwa mphamvu kotero kuti kutentha kwa pamwamba kumasungunuka nthunzi ndipo kusungunuka kwachitsulo pansipa kumapangidwa.

A Guide kwa Laser kuwotcherera Basics

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