
Rau ib txwm welding uas feem ntau hais txog qhov chaw vuam, nws txoj haujlwm ua haujlwm yog ua kom cov hlau ua kua thiab cov hlau yaj yuav txuas ua ke tom qab txias. Lub tsheb lub cev muaj 4 daim hlau daim hlau thiab cov hlau phaj no txuas nrog los ntawm cov chaw vuam no.
Txawm li cas los xij, laser vuam muaj ntau txoj hauv kev ua haujlwm. Nws siv cov cua kub siab los ntawm lub teeb laser los cuam tshuam cov qauv molecule hauv ob daim hlau hlau kom cov molecules yuav rov kho dua thiab ob daim hlau hlau no ua ib qho tag nrho.
Yog li ntawd, laser vuam yog ua kom ob daim ua ib tug. Muab piv nrog cov vuam ib txwm, laser vuam muaj zog dua.
Muaj ob hom hluav taws xob lasers siv hauv laser vuam - CO2 laser thiab solid-state / fiber laser. Lub wavelength ntawm lub qub laser yog hais txog 10.6μm thaum lub tom kawg yog nyob ib ncig ntawm 1.06 / 1.07μm. Cov hom laser no nyob sab nraum lub infrared yoj band, yog li lawv tsis tuaj yeem pom nrog tib neeg lub qhov muag.
Dab tsi yog qhov zoo ntawm laser vuam?
Laser vuam nta me me deformation, siab vuam ceev thiab nws cov cua sov cheeb tsam yog concentrated thiab tswj tau. Sib piv nrog arc vuam, laser lub teeb qhov chaw txoj kab uas hla tuaj yeem tswj tau qhov tseeb. Lub teeb pom kev dav dav tshaj tawm ntawm cov khoom siv saum npoo yog nyob ib ncig ntawm 0.2-0.6mm inch. Qhov ntau nyob ze ntawm qhov chaw ntawm lub teeb, lub zog yuav ntau dua. Qhov dav dav tuaj yeem tswj tau hauv qab 2 hli. Txawm li cas los xij, qhov dav arc ntawm arc vuam tsis tuaj yeem tswj tau thiab nws loj dua li lub teeb laser qhov chaw txoj kab uas hla. Weld dav ntawm arc vuam (ntau tshaj 6 hli) kuj loj dua laser vuam. Txij li thaum lub zog los ntawm laser welding yog heev concentrated, cov ntaub ntawv melted yog tsawg, uas yuav tsum tau tsawg dua tag nrho cov tshav kub zog. Yog li ntawd, qhov vuam deformation tsawg dua nrog ceev vuam ceev.
Piv nrog rau qhov chaw vuam, lub zog rau laser vuam zoo li cas? Rau laser vuam, lub vuam yog ib txoj kab yuag thiab txuas ntxiv thaum lub vuam rau qhov chaw vuam tsuas yog ib txoj kab ntawm cov dots. Txhawm rau ua kom pom tseeb dua, qhov vuam los ntawm laser vuam yog zoo li lub zip ntawm lub tsho tiv no thaum lub vuam los ntawm qhov chaw vuam zoo li cov nyees khawm ntawm lub tsho loj. Yog li ntawd, laser vuam muaj zog dua qhov chaw vuam.
Raws li tau hais ua ntej, laser vuam tshuab siv hauv tsheb lub cev vuam feem ntau siv CO2 laser lossis fiber ntau laser. Tsis muaj teeb meem dab tsi laser nws yog, nws nyiam ua kom muaj cua sov ntau heev. Thiab raws li peb txhua tus paub, overheating tuaj yeem ua rau muaj kev puas tsuaj rau cov khoom siv laser. Yog li ntawd, kev lag luam recirculating dej chiller feem ntau yog YUAV TSUM. S&A Teyu muab ntau yam kev lag luam recirculating dej chillers haum rau ntau hom laser qhov chaw, xws li CO2 laser, fiber ntau laser, UV laser, laser diode, ultrafast laser thiab hais txog. Kev tswj qhov kub thiab txias tuaj yeem ncav cuag ± 0.1 ℃. Tshawb nrhiav koj qhov zoo tshaj plaws laser dej chiller ntawmhttps://www.teyuchiller.com
