Vim li cas koj thiaj li yuav tsum tau kos cov hlau ob peb zaug kom tau txais cov cim sib sib zog nqus ??
Cov hlau feem ntau muaj cov nyhuv thermal expansion thiab contraction. Piv txwv li, thaum ntsib fiber ntau lasers tsom rau cov ntaub ntawv hlau, lawv zoo li tsis tawg thiab muaj zog. Tom qab raug 1064nm wavelength lasers, high-density laser zog yuav instantly tshav kub cov khoom nto, tawm hauv laser etching nyhuv. Cov hlau nto raug ntaus yuav nthuav dav vim yog cua sov thaum nws raug rau high-power laser tso zis, thiab yuav muaj ib tug pom tseeb nyem thiab tsa kov. Tau kawg, thaum lub zog tso zis tsawg, qhov thermal expansion tshwm sim ntawm lub laser ua rau ntawm cov hlau nto yog tsawg, uas yog, nws tuaj yeem dhau los ntawm Laser zog siv rau kev kos, tawm hauv cov cim meej yam tsis muaj kev puas tsuaj rau cov khoom ntawm cov hlau. nto.
