Mune simba relaser kazhinji danda reGaussian, ndiko kuti, kusimba kwedanda riri muchadenga rinopa kugoverwa kweGaussian, danda rakadaro rine yakanyanya kusimba yepakati, uye zvishoma nezvishoma inodzikira pamwe neGaussian contour kunze.
Mumashandisirwo anoshanda, kwete chete matanda eGaussian anowanzo kudiwa, asiwo laser matanda kune chaiyo application zvinodiwa.Semuenzaniso, mukugovera kwesimba, kune kugovera mhete;Pachimiro chedanda, pane zvimiro zvakaita semakona, denderedzwa, nezvimwe.
Mukutaura kwekugovera, kune kugoverwa kwemhete
Kugoverwa kwesimba kweGaussian danda hakuna kuenzana, uye simba repakati rakanyanyisa, izvo zvinozoita kuti tembiricha yenzvimbo ive yakanyanya uye kukanganisa kuwirirana pakati pelaser uye chinhu;Simba remapapiro maviri rakanyanya kuderera, kuderedza kushandiswa kwehuwandu.Naizvozvo, mune zvimwe zviitiko, zvinodikanwa kuumba danda reGaussian kuita danda repamusoro-soro rine kunyange kugovera simba kuti uvandudze iyo laser process effect.
Nhamba dzinotevera dzinoratidza hunhu hweGaussian laser mbiri uye flat yepamusoro laser mbiri:
Zvikamu zvakaderera-kusimba kumativi ese enzvimbo inowanikwa yepakati pedanda zvinodaidzwa kuti "mapapiro maviri" ane kusimba kuri pazasi pechikumbaridzo chinotsva chinodiwa kune laser processing application, uye simba remapapiro maviri aya rinowanzo kuparadzwa, zvichikonzera kukosha kwakakosha. kuderedza kushandiswa kwesimba;Panguva imwecheteyo, simba remapapiro maviri richakuvadzawo nzvimbo yakapoteredza kunze kwenzvimbo yakatarisa, nokudaro kuwedzera kupisa kwakakanganiswa nzvimbo.Kune rumwe rutivi, zvikamu zvepamusoro-soro pamusoro pechikumbaridzo chinopisa zvinonzi "simba rakawandisa", uye izvi simba rakawandisa rine simba rekukuvadza substrate;Uyezve, simba riri mukati mechikamu rakanyanyisa, uye zviri nyore kukuvadza optics.
Flat-top laser matanda anoshandisa simba zvakanyanya kupfuura Gaussian laser matanda.MuGaussian beam profil, simba rakawandisa riri pakati pepamusoro pekusimba kwechikumbaridzo chinodiwa nekushandisa uye simba pazasi pechikumbaridzo chinodiwa mumapapiro ese ari kuparara.Iko hakuna mapapiro mu-flat-top beam profile, asi kune kukwira kumucheto, saka kushandiswa kwesimba kunowedzera uye kukuvadza kune nzvimbo yakapoteredza kunoderedzwa.
Sezvinoonekwa kubva pamufananidzo uri pamusoro, simba redanda repamusoro-soro rinowanikwa zvakajeka munharaunda yakapihwa kupfuura danda reGaussian.Welding kana kucheka ne-flat-topped danda kuchava kwakanyatsonaka uye kushoma kukuvadza kunzvimbo yakapoteredza.
Paunenge uchicheka ne-flat-top danda, kucheka kwekuchenesa uye mipendero yakapinza inogona kugadzirwa.
Paunenge uchiputira ne-flat-top danda, mapeji emu weld achave akatsetseka kupfuura mune zvegaussian matanda.
Ndezvipi zvakaipira zveflat-top matanda?
Kusiyana nematanda eGaussian, chimiro chekusimba chinoshanduka sezvavanopararira munzvimbo yakasununguka, saka hazvibatsiri kupararira kure-kure.Munguva yekuparadzira danda reGaussian, kunyangwe saizi yedanda ikachinja, iyo danda rekutaura richiri Gaussian.
Kazhinji laser inoburitsa danda reGaussian, uyezve mamwe akakodzera optical zvinhu zvinoda kushandiswa kushandura kusimba kwayo kuti iwane danda repamusoro.
Guanghui Laser yakasarudzika HBF tekinoroji(Kupenya kwepamusoro-soro),kuburikidza neiyo optical fiber inoburitsa kupenya kwepamusoro flat top light, mupendero wenzvimbo wakapinza, yakakwira simba chikumbaridzo, inogona kuvandudza iyo laser simba rekushandisa chiyero ichidzikisa kupisa kwakakanganisika nzvimbo uye kukuvadzwa, zvinobudirira kuvandudza iyo laser yekugadzirisa kumhanya uye kurongeka.
Kutora iyo 5M-12000W laser yeGuanghui Laser semuenzaniso, tichienzanisa nemamwe lasers mune imwechete simba bhendi, chiyero chekushandisa simba chinogona kuvandudzwa zvakanyanya, uye yakanyanya intuitive embodiment ndeyekuti kumhanya kwekucheka kunokwidziridzwa zvakanyanya.
Kana uchicheka mahwendefa akakora (okisijeni kucheka 16mm kabhoni simbi inoratidzwa pamufananidzo uri pazasi), iyo yakatsetseka yepamusoro nzvimbo yekucheka uchishandisa HBF tekinoroji inotsvedzerera uye kumucheto kunopinza kupfuura iyo Gaussian nzvimbo.
Gaussian uye matop top chinhu chakakosha cheiyo laser beam, uye mushure mekunzwisisa mutsauko wavo, vanogona kusarudzwa zvine mutsindo maererano neiyo misiyano mune ramangwana laser processing.
Nguva yekutumira: Jul-01-2022