Ofufuzawo apanga mtundu wa TPU polyurethane

Ofufuzawo ochokera ku yunivesite ya Colorado Boulder ndi Sandia National Labotary ku United States kwayambitsa kusinthiraZinthu zowoneka bwino, yomwe ndi chitukuko chotsitsimutsa chomwe chingasinthe chitetezo chazinthu kuchokera ku zida zamasewera kupita ku mayendedwe.

Zinthu zosangalatsa zomwe zimapangidwa kumenezi zitha kupirira zovuta zazikulu ndipo mwina posachedwa kuphatikizidwa nawo m'matangale

Ingoganizirani kuti zinthu zotopetsa izi sizingangochotsa zomwe zimakuchititsani zomwe zimakuthandizani, komanso zimapangitsanso mphamvu mwa kusintha mawonekedwe, motero amagwira mwanzeru kwambiri.

Izi ndi zomwe gulu ili lakwaniritsa. Kafukufuku wawo adasindikizidwa mu maphunziro apamwamba a buku la Maukadaulo mwatsatanetsatane, akuyang'ana momwe tingapataniZida Zachikhalidwe. Zida zachikhalidwe zimachita bwino musanafinyedwe kwambiri.

Chithovu chili paliponse. Imakhalapo mumitengo yomwe timapuma, zisoti zomwe timavala, ndipo mabamu omwe amatsimikizira chitetezo cha zinthu zogulitsa pa intaneti. Komabe, thovulinso ali ndi malire ake. Ngati ifinyitsidwa kwambiri, siyidzakhalanso yofewa komanso yotupa, ndipo njira zake zimasokonekera pang'onopang'ono.

Ofufuzawo ochokera ku yunivesite ya Colorado Mutu wa Landia ndi landsia la ku Sandia Kupanga kafukufuku wopangidwa mwakuyaka, pogwiritsa ntchito makompyuta okhudzana ndi zinthu zomwe sizikugwirizana ndi zinthuzo, komanso makonzedwe a zinthuzo. Zinthu zowonongeka izi zimatha pafupifupi magetsi asanu ndi limodzi kuposa chithovu chodziwika ndi mphamvu 25% kuposa matekinoloje ena otsogolera.

Chinsinsi chagona mu geometric mawonekedwe a zinthu zokhumudwitsa. Mfundo yogwira ntchito yazachikhalidwe ndikufinya malo onse a thovu limodzi kuti atenge mphamvu. Ofufuzawo omwe amagwiritsidwa ntchitoThermoplastic polyirethane elastomerZipangizo za 3D Proteking kuti apange uchi ngati mawonekedwe a chitoliro chomwe chimagwera mogwirizana akakhudzidwa, potero amathanso mphamvu zambiri. Koma gulu likufuna china chowonjezerapo chomwe chimatha kuthana ndi mitundu yosiyanasiyana yofanana ndi luso lomweli.

Kuti akwaniritse izi, adayamba ndi kapangidwe ka uchi, koma kenako adawonjezera kusintha kwapadera - zopindika zazing'ono ngati bokosi la ma caremosion. Izi kinks ndizofunikira kuwongolera momwe mawonekedwe a uchiwo amagwera pansi pa mphamvu, kupangitsa kuti ichotse bwino magwero omwe amapangidwa ndi zovuta zosiyanasiyana, ngakhale atakhala mwachangu komanso ofooka.

Izi sizongopeka. Gulu lofufuzira linayesa kapangidwe kake ndi kufinya zinthu zomwe mwapanga zatsopano zokhala ndi makina opangidwa mwamphamvu kuti zitsimikizire kuti ndi mphamvu zake. Chofunika koposa, zinthu zapamwamba kwambiri izi zitha kupangidwa pogwiritsa ntchito osindikiza 3D, kupangitsa kukhala koyenera kwa mapulogalamu osiyanasiyana.

Kubadwa kwa kubadwa kwa zinthu zotopetsa izi ndizokulirapo. Kwa othamanga, izi zikutanthauza zida zotetezeka zomwe zingachepetse chiopsezo cha kuwombana ndi kuvulala. Kwa anthu wamba, izi zikutanthauza kuti zisoti zotentha zimatha kutetezedwa bwino pangozi. M'dziko lokwera bwino, ukadaulo uwu umatha kukonza chilichonse kuchokera ku zotchinga zotetezeka pamisewu yayikulu kupita ku njira zomwe timagwiritsa ntchito kunyamula katundu wosavuta.