Ts'ebetso ea ho koala: laser cladding e fanoa ka lisebelisoa tsa ho roala, tse ka aroloa ka bophara ka mekhahlelo e 'meli, e leng, pre-synchronized laser cladding le laser cladding.Laser cladding preset cladding lintho tse bonahalang e behoa ka holim'a substrate pele ho cladding karolo, 'me scanning laser beam irradiation melts cladding lintho tse bonahalang e eketswa ka mokgwa wa phofo, terata, poleiti, phofo foromo eo hangata e sebelisoang.Synchronized laser cladding lintho tse bonahalang monya ka ho toba ka laser beam, e le hore fepa le cladding nako e le 'ngoe.Lintho tse koaletsoeng haholo ka mokhoa oa phofo le tsona lia feptjoa, 'me tse ling li boetse li sebelisetsoa ho hokahanya phepelo ea terata kapa poleiti.
Ts'ebetso ea mantlha e setiloe esale pele ea Laser Cladding ke: substrate surface pretreatment→lisebelisoa tsa ho roala tse seng li setiloe→Preheat→ho qhibiliha ha laser→ka mor'a phekolo ea mocheso.Mokhoa o ka sehloohong oa ho roala laser oa synchronous ke: substrate surface pretreatment→romela cladding lintho tse bonahalang laser melting→ka mor'a phekolo ea mocheso.Ka tshebetso, le laser cladding tshebetso e haholo-holo e amanang le substrate holim'a pretreatment mekhoa, ho fepa mekhoa cladding thepa, preheating le ka mor'a kalafo mocheso.
Laser e phahameng ea matla a matla, tsamaiso ea laser e tlas'a taolo ea NC likarolong tse khethiloeng tsa bokaholimo ba substrate ho etsa lesela le tšesaane la phofo e qhibilihang, e itšebetsang ha e ntse e eketsa lisebelisoa tse itseng, tse kang nickel, cobalt le tšepe. li-alloys, e le hore li ka ajoa ka mokhoa o tšoanang sebakeng se entsoeng ka ho qhibilihisoa karolong e ka holimo le botenya bo reriloeng esale pele, tlamahano e ntle ea metallurgical e nang le thepa ea matrix ea tšepe e qhibilihisang, 'me ke karolo e nyenyane feela ea ho qhibiliha, ts'ebetsong e latelang ea ho tiisa ka potlako. e entsoeng ka holim'a substrate e fapane ka ho feletseng, e nang le ts'ebetso e reriloeng esale pele ea thepa e khethehileng ea lesela la ho roala, e ka fetolang ka ho feletseng thepa ea holim'a lintho tse bonahalang, bokaholimo bo ka fumanoa ka theko e tlaase e phahameng le ho hanyetsa kutu, e phahameng. thepa ea mocheso.Ts'ebetso e ka lokisa masoba le mapetsong holim'a thepa , o ka tsosolosa likarolo tse tsofetseng tsa geometry le tshebetso.
Nako ea poso: Aug-30-2019