
Ukuze uthole ukushisela okuvamile okuvame ukubhekisela ekushiseleni kwendawo, umgomo wawo wokusebenza uwukucwilisa insimbi futhi insimbi encibilikisiwe izoxhuma ndawonye ngemva kokupholisa. Umzimba wemoto uqukethe izingcezu ezi-4 zamapuleti ensimbi futhi lawa mapuleti ensimbi axhunywe ngalezi zindawo zokushisela.
Kodwa-ke, i-laser welding inesimiso sokusebenza esihlukile. Isebenzisa ukushisa okuphezulu okuvela ekukhanyeni kwe-laser ukuphazamisa izakhiwo ze-molecule ngaphakathi kwezingcezu ezimbili zamapuleti ensimbi ukuze ama-molecule azohlelwa kabusha futhi lezi zingcezu ezimbili zamapuleti ensimbi zibe ucezu oluphelele.
Ngakho-ke, ukushiswa kwe-laser ukwenza izingcezu ezimbili zibe munye. Uma kuqhathaniswa ne-welding evamile, i-laser welding inamandla aphezulu.
Kunezinhlobo ezimbili zamalaser anamandla aphezulu asetshenziswa ekushiseleni ngelaser - i-CO2 laser kanye ne-solid-state/fiber laser. Ubude begagasi be-laser yangaphambili bucishe bube ngu-10.6μm kanti eyokugcina icishe ibe ngu-1.06/1.07μm. Lezi zinhlobo ze-laser zingaphandle kwebhendi ye-infrared wave, ngakho-ke azikwazi ukubonakala ngamehlo omuntu.
Yiziphi izinzuzo ze-laser welding?
I-laser welding ine-deformation encane, isivinini esikhulu sokushisela futhi indawo yayo yokushisa igxilile futhi iyalawuleka. Uma kuqhathaniswa ne-arc welding, ububanzi bendawo yokukhanya kwe-laser bungakwazi ukulawula ngokunembile. Indawo yokukhanya evamile ethunyelwa endaweni ebonakalayo icishe ibe ngu-0.2-0.6mm ububanzi. Lapho iseduze nendawo ephakathi nendawo yokukhanya, kuzoba namandla amaningi. Ububanzi be-weld bungalawulwa ngaphansi kuka-2mm. Kodwa-ke, ububanzi be-arc bokushisela abukwazi ukulawulwa futhi bukhulu kakhulu kunobubanzi bendawo yokukhanya kwe-laser. Ububanzi be-weld be-arc welding (ngaphezulu kuka-6mm) bukhulu futhi kune-laser welding. Njengoba amandla avela ku-laser welding agxile kakhulu, izinto ezincibilikile zincane, ezidinga amandla amancane okushisa. Ngakho-ke, i-welding deformation incane ngesivinini esisheshayo se-welding.
Uma uqhathanisa nokushisela indawo, anjani amandla okushisela nge-laser? Nge-laser welding, i-weld iwumugqa omncane futhi oqhubekayo kuyilapho ukushisela kokushisela amabala kuwumugqa wamachashazi ahlukene. Ukwenza kucace kakhudlwana, i-weld esuka ku-laser welding ifana nezip yejazi kuyilapho i-weld esuka endaweni yokushisela ifana nezinkinobho zejazi. Ngakho-ke, i-laser welding inamandla amakhulu kune-spot welding.
Njengoba kushiwo ngaphambili, umshini wokushisela we-laser osetshenziswa ekushiseleni umzimba wemoto ngokuvamile usebenzisa i-CO2 laser noma i-fiber laser. Kungakhathaliseki ukuthi iyini i-laser, ijwayele ukukhiqiza inani elikhulu lokushisa. Futhi njengoba sonke sazi, ukushisa ngokweqile kungaba yinhlekelele kule mithombo ye-laser. Ngakho-ke, imboni yokupholisa amanzi kabusha imvamisa KUFANELE. S&A I-Teyu ihlinzeka ngohlu olubanzi lwezimboni zokupholisa amanzi kabusha ezilungele izinhlobo ezahlukene zemithombo ye-laser, okuhlanganisa i-CO2 laser, i-fiber laser, i-UV laser, i-laser diode, i-ultrafast laser njalonjalo. Ukunemba kokulawula izinga lokushisa kungafika ku-±0.1℃. Thola i-laser water chiller yakho ekahlehttps://www.teyuchiller.com
