Abashakashatsi bakoze ifuro ryacapwe mu buryo bwa 3D rishobora kwaguka kugeza ku nshuro 40 z'ubunini bwaryo.

Icapiro rya 3D ni ikoranabuhanga ryiza kandi rikoreshwa mu buryo butandukanye, rifite ikoreshwa ritagira ingano. Ariko, kugeza ubu, ryakoreshejwe ku kintu kimwe gusa - ingano y'icapiro rya 3D.
Ibi bishobora guhinduka vuba. Itsinda rya UC San Diego ryakoze ifuro rishobora kwaguka inshuro zigera kuri 40 ingano yaryo ya mbere.
“Mu nganda zigezweho, inzitizi rusange yemerwa ni uko ibice bikozwe hakoreshejwe uburyo bwo kongeramo cyangwa gukurura (nk'imashini zikora imashini, inganda, cyangwa imashini zicapa za 3D) bigomba kuba bito ugereranije n'imashini ubwazo zibikora. zikozwe mu mashini, zihambiriye, zisudira cyangwa zikozwe mu buryo bwa kole kugira ngo bikore inyubako nini.”
“Twakoze resin ya prepolymer ifite ifuro yo gukora inyongeramusaruro za lithographic ishobora kwaguka nyuma yo gucapa kugira ngo ikore ibice bigera ku nshuro 40 z'ingano y'umwimerere. Inyubako nyinshi zibikora.”
Ubwa mbere, itsinda ryahisemo monomer izaba inkingi y'ubwubatsi bwa resin ya polimeri: 2-hydroxyethyl methacrylate. Hanyuma bagombaga gushaka ingano nziza ya fotoinitiator ndetse n'igikoresho gikwiye cyo guhumeka kugira ngo gihuzwe na 2-hydroxyethyl methacrylate. Nyuma y'igeragezwa rinini, itsinda ryiyemeje gukoresha igikoresho kidasanzwe cyo guhumeka gikunze gukoreshwa na polimeri zishingiye kuri polystyrene.
Nyuma yo kubona resin ya nyuma ya photopolymer, itsinda rya 3D ryacapye ibishushanyo mbonera byoroshye bya CAD maze ribishyushya kugeza kuri 200°C mu gihe cy'iminota icumi. Ibisubizo bya nyuma byagaragaje ko inyubako yagutseho 4000%.
Abashakashatsi bemeza ko ubu ikoranabuhanga rishobora gukoreshwa mu bikorwa byoroshye nko mu bikoresho byo mu kirere cyangwa ibikoresho byo mu kirere, ndetse no mu bikoresho byo mu kirere, ingufu, ubwubatsi n'ubuvuzi. Ubu bushakashatsi bwasohotse muri ACS Applied Materials & Interface.