Sabuwar Nasara a Femtosecond Laser 3D Printing: Lasers Biyu Ƙananan Farashi

Masana kimiyya a Jami'ar Purdue kwanan nan sun sami gagarumin ci gaba a fannin fasahar buga laser 3D na femtosecond. Sun ƙirƙiro wata sabuwar dabara ta haɗa laser biyu don buga 3D cikin hikima. Ta hanyar yin hakan, sun sami damar buga tsare-tsare masu sarkakiya, masu ƙuduri mai girma yayin da suke rage ƙarfin laser na femtosecond da 50%. Wannan sabuwar fasaha ba wai kawai ta yi alƙawarin rage farashin buga 3D mai ƙuduri mai girma ba, har ma ta faɗaɗa yuwuwar amfani da wannan fasaha a fannoni daban-daban.

Musamman ma, ƙungiyar binciken ta haɗa wani haske mai haske mai sauƙin gani tare da infrared pulsed femtosecond laser, wanda hakan ya rage ƙarfin laser na femtosecond da ake buƙata sosai. Don inganta daidaito tsakanin lasers guda biyu, sun ƙirƙiri wani sabon tsarin lissafi don fahimtar hanyoyin photochemical da kuma ƙididdige tasirin haɗin gwiwa na motsin photon biyu da na photon guda ɗaya. Sakamakon gwaji ya nuna cewa ga tsarin 2D, wannan hanyar ta rage ƙarfin laser na femtosecond da ake buƙata da kashi 80%, da kuma ga tsarin 3D, da kusan kashi 50%.

Gabaɗaya, wannan sabuwar dabara ba wai kawai ta rage farashin buga laser 3D na femtosecond ba, har ma tana riƙe da ƙarfinta mai girma. Ana sa ran wannan ci gaba mai ban mamaki zai haifar da sabbin aikace-aikace a fannoni kamar maganin biomedicine, micro-robotics, da na'urorin micro-optical. Bugu da ƙari, tunda sabuwar dabarar za a iya haɗa ta cikin tsarin buga laser 3D na femtosecond, da alama za ta hanzarta karɓuwa da faɗaɗa ta a duk faɗin masana'antu.

A matsayinka na babban mai kera injinan sanyaya iska mai shekaru 22 a fannin sanyaya iska da kuma sanyaya iska ta laser, TEYU S&A Chiller tana ci gaba da bin diddigin ci gaban fasahar laser kuma tana faɗaɗa layin samfuran injinan sanyaya iska don biyan buƙatun sanyaya iska masu tasowa. Idan kana neman injinan sanyaya iska mai inganci, ka tuntube mu ta hanyarsales@teyuchiller.com .