Muaj ntau lub tuam txhab siv laser vuam stainless hlau workpieces, thiab cov nyhuv vuam kuj zoo heev. Piv nrog rau cov tsoos vuam, tsis tshua muaj zog pulsed laser seam welding muaj zog ceev, lub zog concentration, me me tshav kub input, nqaim weld seam thiab me me deformation zoo, thiab tom qab lub laser beam tsom, ib tug me me qhov chaw yuav tsum tau thiab meej positioning yuav ua tau tiav. Cov yam ntxwv no ua rau laser seam vuam zoo dua rau vuam me me workpieces dua lwm txoj kev vuam. Rau lub laser vuam ntawm ultra-nyias stainless hlau cov ntaub ntawv, vim hais tias cov khoom yog heev nyias, nws yog ib qho yooj yim mus vaporize thiab perforate, thiaj li yuav tau txais ib tug tas mus li, tsis muaj hlawv-los ntawm weld. Qhov tseem ceeb yog kev tswj xyuas cov kev txwv.
Lub ntsiab tsis zoo uas cuam tshuam cov vuam zoo ntawm lub laser vuam tshuab yog vuam tam sim no, mem tes dav, mem tes zaus, thiab lwm yam. Yog hais tias qhov tam sim no nce, qhov dav ntawm cov weld nce, cov txheej txheem vuam maj mam splashes, thiab nto ntawm lub vuam oxidizes, thiab muaj ib tug ntxhib zoo nkaus li, raws li lub pulse dav nce, weld seam dav nce. Qhov kev hloov ntawm pulse dav muaj qhov cuam tshuam loj heev rau cov nyhuv laser vuam ntawm stainless hlau ultra-thin daim hlau. Qhov nce me ntsis ntawm cov mem tes dav yuav ua rau cov qauv raug oxidized thiab hlawv los ntawm. Nrog rau qhov nce ntawm cov mem tes zaus, qhov sib tshooj ntawm qhov vuam qhov chaw nce, thiab qhov dav weld ua ntej nce. Tom qab lub hauv paus tseem tsis hloov. Pom nyob rau hauv lub microscope, lub weld tau smoother thiab zoo nkauj dua. Txawm li cas los xij, thaum lub sij hawm mem tes yog nce mus rau ib qho nqi, cov txheej txheem vuam yog hnyav heev, cov vuam seam ua ntxhib, thiab sab sauv thiab sab qis ntawm cov vuam yog oxidized.