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Ntchito mfundo yalaser kuyeretsa mutu

Kuyeretsa kwa lasersangagwiritsidwe ntchito kuyeretsa zoipitsa organic, komanso angagwiritsidwe ntchito kuyeretsa zinthu zakuthupi, kuphatikizapo zitsulo dzimbiri, zitsulo particles, fumbi, etc. Kodi mfundo luso la laser kuyeretsa makina?

The pulsed Nd:YAGlaser kuyeretsandondomeko zimadalira makhalidwe a kuwala pulses opangidwa ndi laser, kutengera photophysical anachita chifukwa cha kugwirizana pakati pa mkulu-mphamvu mtengo, yochepa zimachitika laser ndi wosanjikiza zakhudzana.Mfundo yake yakuthupi ikhoza kufotokozedwa mwachidule motere:

1. Mtengo wotulutsidwa ndi laser umatengedwa ndi wosanjikiza woipitsidwa pamwamba kuti uchiritsidwe.

2. Kuchuluka kwa mphamvu ya laser kungasinthidwe kuti dothi likule ndi kutentha.Pamene mphamvu yowonjezereka ya dothi ili yaikulu kuposa mphamvu ya adsorption ya dothi pa matrix, dothi lidzachotsedwa pamwamba pa chinthucho.

3 Kuwala kwa pulse m'lifupi kuyenera kukhala kwakufupi mokwanira kuti kupewe kudzikundikirana kwa kutentha komwe kungawononge malo ochiritsidwa.

4. Divergence Angle ya mtengo wa laser ndi yaying'ono ndipo kuwongolera ndikwabwino.Kupyolera mu dongosolo lokhazikika, mtengo wa laser ukhoza kusonkhanitsidwa m'malo owala amitundu yosiyanasiyana.

5. Kuyamwa kwa mphamvu zazikulu kumapanga plasma yomwe ikukula mofulumira (gasi wosakhazikika kwambiri wa ionized), yomwe imapanga mafunde odabwitsa.

Kugunda kulikonse kwa laser kumachotsa makulidwe ena a gawo loipitsidwa.Ngati kuipitsidwa wosanjikiza ndi wandiweyani, pulses angapo amafunika kuyeretsa.Kuchuluka kwa ma pulse ofunikira kuyeretsa pamwamba kumadalira mlingo wa kuipitsidwa kwa pamwamba.Chotsatira chofunikira pazigawo ziwirizi ndikudziletsa kwa kuyeretsa.Ma pulse opepuka okhala ndi kachulukidwe kamphamvu kuposa kachulukidwe koyambira amapitilirabe kuchotsa zoyipitsidwa mpaka atafika pamalo oyambira.Komabe, chifukwa kachulukidwe kake ka mphamvu ndi kochepa kuposa kuwonongeka kwa zinthu zoyambira, mazikowo samawonongeka.Wuhan Ruifeng photoelectric laser zida ndi zotsika mtengo, ndi zaka zambiri laser kafukufuku ndi zinachitikira chitukuko, mankhwala luso ndi okhwima, ntchito mankhwala ndi otetezeka ndi khola.Ruifeng photoelectric laser magetsi nthawi zonse amatsatira "khalidwe loyamba, lachiwiri, lachiwiri, lachitatu", kuti apatse makasitomala zinthu zabwino kwambiri ndi ntchito.

Zomwe zili pamwambapa ndiukadaulo wamakina otsuka laser, kuyeretsa kwa laser ndi kuyeretsa kwamakina amakina, kuyeretsa mankhwala owononga dzimbiri ndi njira zina zachikhalidwe zoyeretsera, pali zabwino zodziwikiratu.Ndizothandiza, zachangu, zotsika mtengo, zowotcha zazing'ono komanso zonyamula makina pagawo laling'ono, komanso zosawononga pakuyeretsa;Osavulaza thanzi la wogwiritsa ntchito;Njira yoyeretsera ndiyosavuta kukwaniritsa kuwongolera, kuyeretsa kutali ndi zina zotero.Zitha kuwoneka kuti ukadaulo woyeretsa laser usintha pang'onopang'ono njira zina zoyeretsera m'tsogolomu.