Abacwaningi baseNyuvesi yaseColorado Boulder kanye neSandia National Laboratory e-United States bethule uguquko.izinto ezimunca ukushaqeka, okuyintuthuko eyimpumelelo engashintsha ukuphepha kwemikhiqizo kusuka emishinini yezemidlalo iye kwezokuthutha.
Lokhu okusanda kudizayinwa okumunca ukushaqeka kungamelana nemithelela ebalulekile futhi kungase kuhlanganiswe ngokushesha nezinto zokusebenza zebhola lezinyawo, izigqoko zokuvikela amabhayisikili, futhi zisetshenziselwe emaphaketheni ukuze kuvikelwe izinto ezithambile ngesikhathi sokuthutha.
Cabanga ukuthi le nto ebamba ukushaqeka ayikwazi nje ukwehlisa umthelela, kodwa futhi idonsa amandla engeziwe ngokushintsha ukuma kwayo, ngaleyo ndlela idlale indima ehlakaniphe kakhulu.
Yilokhu kanye elikuzuzile leli qembu. Ucwaningo lwabo lwashicilelwa kujenali yezemfundo i-Advanced Material Technology ngokuningiliziwe, ihlola ukuthi singakudlula kanjani ukusebenzaizinto zendabuko zegwebu. Izinto zendabuko zegwebu zisebenza kahle ngaphambi kokuba zikhanywe kakhulu.
Igwebu ligcwele yonke indawo. Itholakala kuma-cushions esiphumule kuwo, izigqoko zokuzivikela esizigqokayo, kanye namaphakheji aqinisekisa ukuphepha kwemikhiqizo yethu yokuthenga ku-inthanethi. Nokho, igwebu nalo linemikhawulo yalo. Uma isiminyaniswe kakhulu, ngeke isathambile futhi inwebeka, futhi ukusebenza kwayo komthelela kuzokwehla kancane kancane.
Abacwaningi abavela eNyuvesi yaseColorado Boulder kanye neSandia National Laboratory benza ucwaningo olunzulu ngesakhiwo sezinto ezibamba ukushaqeka, besebenzisa ama-algorithms ekhompyutha ukuphakamisa umklamo ongahlobene nje kuphela nezinto ngokwazo, kodwa futhi nokuhlelwa kwesakhiwo. impahla. Le nto encibilikayo ingamunca amandla aphindwe kasithupha kunegwebu elijwayelekile kanye namandla angama-25% ngaphezu kobunye ubuchwepheshe obuphambili.
Imfihlo ilele esimweni sejometri yezinto ezibamba ukushaqeka. Umgomo wokusebenza wezinto ezijwayelekile zokuswakama ukukhama zonke izikhala ezincane zegwebu ukuze zimunce amandla. Abacwaningi basebenzisai-thermoplastic polyurethane elastomerizinto zokuphrinta ze-3D ukudala ikhekheba lezinyosi njengesakhiwo se-lattice esiwa ngendlela elawulwayo lapho ingaphansi komthelela, ngaleyo ndlela imunca amandla ngempumelelo. Kodwa iqembu lifuna okuthile okuhlanganisa yonke indawo okungasingatha izinhlobo ezihlukahlukene zemithelela ngendlela efanele.
Ukuze kuzuzwe lokhu, baqala ngomklamo wezinyosi, kodwa base bengeza ukulungiswa okukhethekile - ama-twist amancane afana nebhokisi le-accordion. Lawa ma-kink ahlose ukulawula ukuthi isakhiwo sekhekheba lezinyosi sidilika kanjani ngaphansi kokuphoqelelwa, okusivumela ukuthi sikwazi ukumunca kahle ukudlidliza okukhiqizwa imithelela ehlukahlukene, noma ngabe kuyashesha futhi kuqinile noma kuhamba kancane futhi kuthambile.
Lokhu akuyona nje ithiyori. Ithimba labacwaningi lihlole idizayini yabo elabhorethri futhi lacindezela izinto zabo ezintsha ezimunca ukushaqeka ngaphansi kwemishini enamandla ukuze lifakazele ukusebenza kwayo. Okubaluleke kakhulu, le nto yobuchwepheshe obuphezulu bokucushwa ingakhiqizwa kusetshenziswa amaphrinta we-3D wezohwebo, iyenze ifaneleke uhla olubanzi lwezinhlelo zokusebenza.
Umthelela wokuzalwa kwalokhu okubamba ukushaqeka mkhulu kakhulu. Kubasubathi, lokhu kusho okokusebenza okungenzeka kuphephe okunganciphisa ingozi yokushayisana nokulimala kokuwa. Kubantu abavamile, lokhu kusho ukuthi izigqoko zamabhayisikili zinganikeza ukuvikeleka okungcono ezingozini. Emhlabeni obanzi, lobu buchwepheshe bungathuthukisa yonke into kusukela kuzithiyo zokuphepha emigwaqweni emikhulu kuya ezindleleni zokupakisha esizisebenzisayo ukuthutha izimpahla ezintekenteke.
Isikhathi sokuthumela: Mar-14-2024