LASER MICROJET (LMJ)
Sefate sa laser se tsepamisitsoeng se kopantsoe le jete ea metsi e lebelo le phahameng, 'me lebone la matla le nang le kabo e ts'oanang ea matla a karolo ea sefapano se thehoa ka mor'a ho nahanisisa ka botlalo leboteng le ka hare la kholomo ea metsi. E na le litšoaneleho tsa bophara ba mohala o tlaase, matla a matla a matla, tataiso e laoloang le ho fokotsa nako ea sebele ea mocheso oa holim'a thepa e entsoeng, ho fana ka maemo a babatsehang bakeng sa ho qeta ho kopantsoe le ho sebetsa hantle ha thepa e thata le e brittle.
Theknoloji ea machining ea jet ea metsi e nka monyetla oa ts'ebetso ea ho bonahatsa laser ka botlalo sebopehong sa metsi le moea, e le hore laser e kopanngoe ka har'a jete ea metsi e tsitsitseng, 'me matla a phahameng a matla ka har'a jete ea metsi a sebelisetsoe ho fihlella. ho tlosa thepa.
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MOLEMO OA LASER MICROJET
Theknoloji ea Microjet laser (LMJ) e sebelisa phapang ea ho hasana lipakeng tsa metsi le moea ho hlola bofokoli ba tlhaho ba ts'ebetso ea laser e tloaelehileng. Ka thekenoloji ena, laser pulse e bonahala ka ho feletseng ka jete ea metsi a hloekileng a phahameng ka mokhoa o sa tsitsang, joalokaha e le ka fiber optical.
Ho latela pono ea ts'ebeliso, likarolo tsa mantlha tsa theknoloji ea laser ea LMJ microjet ke:
1, lebone la laser ke cylindrical (parallel) laser beam;
2, laser pulse ka jete ea metsi joalo ka faeba conduction, ts'ebetso eohle e sirelelitsoe linthong life kapa life tsa tikoloho;
3, lebone la laser le tsepamisitsoe ka hare ho lisebelisoa tsa LMJ, 'me ha ho na phetoho bophahamong ba sebaka se entsoeng ka mochine nakong ea ts'ebetso eohle ea ts'ebetso, e le hore ho se ke ha hlokahala hore motho a lule a tsepamisitse maikutlo nakong ea ts'ebetso le phetoho ea botebo ba ts'ebetso. ;
4, ntle le ho ablation ea thepa e sebetsitsoeng nakong ea ts'ebetso e 'ngoe le e' ngoe ea laser pulse, hoo e ka bang 99% ea nako ka nako e le 'ngoe ho tloha qalong ea molumo o mong le o mong ho ea ts'ebetsong e latelang ea pulse, thepa e sebetsitsoeng e teng ka sebele. - nako e pholileng ea metsi, e le hore e ka felisa sebaka se amehileng ke mocheso le lera la remelt, empa ho boloka ts'ebetso e phahameng ea ts'ebetso;
5, tsoela pele ho hloekisa bokaholimo.
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Ho ngola sesebelisoa
Ha ho itšeha ka laser ea setso, ho bokella le ho tsamaisa matla ke sesosa se ka sehloohong sa tšenyo ea mocheso mahlakoreng ka bobeli a tsela ea ho itšeha, 'me laser ea microjet, ka lebaka la karolo ea karolo ea metsi, e tla tlosa mocheso o setseng oa sekhahla se seng le se seng. e ke ke ea bokella holim'a workpiece, kahoo tsela ea ho itšeha e hloekile. Bakeng sa mokhoa o tloaelehileng oa "sehiloeng se patiloeng" + "ho arohana", fokotsa theknoloji ea ho sebetsa.
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