Indlela entsha ye-polymerization ye-two-photon ayinciphisi nje kuphela iindleko zokuprinta i-femtosecond laser 3D kodwa ikwagcina amandla ayo esisombululo esiphezulu. Ekubeni le ndlela intsha inokudityaniswa ngokulula kwiinkqubo zokuprinta ze-femtosecond laser 3D ezikhoyo, kusenokwenzeka ukuba ikhawulezise ukwamkelwa kwayo kunye nokwandiswa kwayo kumashishini onke.
Inkqubela Entsha kwiFemtosecond Laser 3D Printing: Iindleko eziphantsi zeDual Lasers
2024-09-24
Izazinzulu kwiYunivesithi yasePurdue kutshanje zenze inkqubela phambili ebalulekileyo kubuchwepheshe bokuprinta i-laser ye-femtosecond 3D. Baphuhlise indlela entsha ye-polymerization ye-two-photon edibanisa ngobuchule ii-laser ezimbini zokuprinta i-3D. Ngokwenza njalo, bakwazile ukuprinta izakhiwo ze-3D ezintsonkothileyo nezinesisombululo esiphezulu ngelixa benciphisa amandla e-laser ye-femtosecond ngama-50%. Olu tshintsho aluthembisi nje kuphela ukunciphisa kakhulu iindleko zokuprinta i-3D ezinesisombululo esiphezulu kodwa lukwakhulisa nokusetyenziswa okunokwenzeka kobu buchwepheshe kwiindawo ezahlukeneyo.
Ngokukodwa, iqela lophando lidibanise i-laser yokukhanya ebonakalayo engabizi kakhulu kunye ne-infrared pulsed femtosecond laser, nto leyo eyanciphisa kakhulu amandla e-laser ye-femtosecond afunekayo. Ukuze kuphuculwe ibhalansi phakathi kwe-laser ezimbini, baphuhlise imodeli entsha yezibalo ukuze baqonde ngcono iinkqubo ze-photochemical kwaye babale ngokuchanekileyo iziphumo ze-synergistic ze-two-photon kunye ne-single-photon excitation. Iziphumo zovavanyo zibonise ukuba kwizakhiwo ze-2D, le ndlela yanciphisa amandla e-laser ye-femtosecond afunekayo nge-80%, kwaye kwizakhiwo ze-3D, malunga ne-50%.
Lilonke, le ndlela intsha ayinciphisi nje kuphela iindleko zokuprinta nge-laser ye-femtosecond 3D kodwa ikwagcina amandla ayo okusombulula iingxaki. Olu phuhliso lutsha kulindeleke ukuba lukhuthaze usetyenziso olutsha kwiinkalo ezifana ne-biomedicine, ii-micro-robotics, kunye nezixhobo ze-micro-optical. Ngaphezu koko, ekubeni le ndlela intsha inokudityaniswa ngokulula kwiinkqubo zokuprinta ze-laser ye-femtosecond 3D ezikhoyo, kusenokwenzeka ukuba ikhawulezise ukwamkelwa kwayo kunye nokwandiswa kwayo kumashishini onke.
Njengomvelisi ophambili we-chiller onamava eminyaka engama-22 kwi-industrial and laser cooling, i-S&A Chiller TEYU iqhubeka nokulandelela inkqubela phambili kwitekhnoloji ye-laser kwaye yandisa imigca yemveliso yethu ye-chiller ukuze ihlangabezane neemfuno zokupholisa eziguqukayo. Ukuba ufuna i-laser chiller ethembekileyo, zive ukhululekile ukuqhagamshelana nathi ngesales@teyuchiller.com .
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