Malinga ndi ziwerengero za bungwe la World Health Organization, anthu mamiliyoni makumi ambiri padziko lonse lapansi amafunikira opaleshoni. Chiwerengerochi chikuyembekezeka kuwirikiza kawiri pofika chaka cha 2050. Kutengera dziko komanso zaka, 70% ya omwe amafunikira ma prostheses amakhudza miyendo yapansi. Pakali pano, ma prostheses opangidwa ndi ulusi wapamwamba kwambiri sapezeka kwa anthu ambiri odulidwa ziwalo zapansi chifukwa cha kukwera mtengo kogwirizana ndi ntchito yawo yovuta, yopangidwa ndi manja. Mitundu yambiri ya carbon fiber-reinforced polymer (CFRP) mapazi amapangidwa ndi manja ndikuyika zigawo zingapo zaprepregmu nkhungu, kenako kuchiritsa mu thanki yosindikizira yotentha, kenako ndikudula ndi mphero, njira yodula kwambiri yamanja.
Ndi kupita patsogolo kwaukadaulo, kukhazikitsidwa kwa zida zopangira makina opanga ma kompositi akuyembekezeka kuchepetsa mtengo kwambiri. Ukadaulo wokhotakhota ulusi, womwe ndi njira yayikulu yopangira zinthu zambiri, ukusintha momwe ma prosthetics opangidwa ndi magwiridwe antchito apamwamba amapangidwira, kuwapangitsa kukhala ogwira mtima komanso otsika mtengo.
Kodi Fiber Wrap Technology ndi chiyani?
Kupindika kwa ulusi ndi njira yomwe ulusi wopitilira umalumikizidwa pakufa kozungulira kapena mandrel. Ulusi uwu ukhoza kukhalaprepregswopatsidwa mimba ndiutomonikapena kuperekedwa ndiutomonipanthawi yokhotakhota. Ulusiwo amavulazidwa m'njira zenizeni ndi ngodya kuti akwaniritse mapindikidwe ndi mphamvu zomwe zimafunikira ndi kapangidwe kake. Pamapeto pake, mawonekedwe a bala amachiritsidwa kuti apange gawo lopepuka komanso lamphamvu kwambiri.
Kugwiritsa Ntchito Fiber Wrap Technology mu Prosthetic Manufacturing
(1) Kupanga koyenera: Ukadaulo wokhotakhota ulusi umazindikira zodziwikiratu komanso kuwongolera kolondola, zomwe zimapangitsa kupanga ma prosthesis mwachangu kwambiri. Poyerekeza ndi kupanga pamanja kwanthawi yayitali, kuwomba kwa ulusi kumatha kutulutsa zida zambiri zama prosthetic apamwamba pakanthawi kochepa.
(2) Kuchepetsa mtengo: Ukadaulo wokhotakhota ulusi ukhoza kuchepetsa kwambiri mtengo wopangira ma prostheses chifukwa chakusintha kwa magwiridwe antchito komanso kugwiritsa ntchito zinthu. Zanenedwa kuti kutengera lusoli kungachepetse mtengo wa prosthesis pafupifupi 50%.
(3) Kupititsa patsogolo magwiridwe antchito: Ukadaulo wokhotakhota ulusi umatha kuwongolera momwe ulusiwo umayendera komanso momwe ulusiwo umayendera kuti uwongolere makina a prosthesis. Ziwalo zopangira ma prosthetic zopangidwa ndi kaboni fiber reinforced composites (CFRP) sizopepuka zokha, komanso zimakhala zamphamvu kwambiri komanso zolimba.
(4) Kukhazikika: Njira zopangira bwino komanso kugwiritsa ntchito zinthu kumapangitsa ukadaulo wa fiber winding kukhala wokonda zachilengedwe. Kuphatikiza apo, kukhazikika komanso kupepuka kwa ma prostheses ophatikizika kumathandiza kuchepetsa kuwononga zinthu komanso kugwiritsa ntchito mphamvu kwa wogwiritsa ntchito.
Ndi kupita patsogolo kosalekeza kwa ukadaulo wa fiber winding, kugwiritsa ntchito kwake popanga ma prosthesis ndikosangalatsa. M'tsogolomu, titha kuyembekezera njira zopangira zanzeru, zosankha zamitundu yosiyanasiyana, komanso mapangidwe opangira makonda. Ukadaulo wopindika ulusi upitiliza kulimbikitsa chitukuko chamakampani opanga ma prosthesis ndikubweretsa phindu kwa anthu mamiliyoni ambiri omwe akufunika kupangidwa ndi prosthesis padziko lonse lapansi.
Kupita Kwakafukufuku Wakunja
Steptics, kampani yotsogola yopanga zopangapanga, yakulitsa kwambiri kupezeka kwa ma prosthetics popanga mafakitale opanga ma prosthetics a CFRP omwe amatha kupanga mazana a magawo patsiku. Kampaniyo imagwiritsa ntchito ukadaulo wokhotakhota ulusi kuti isangowonjezera zokolola, komanso kuchepetsa ndalama zopangira, kupanga ma prosthetics apamwamba kwambiri omwe angakwanitse kwa anthu ambiri omwe akufunika.
Njira yopanga Steptics 'carbon fiber composite prosthesis ndi motere:
(1) Chubu chachikulu chomangirira chimapangidwa koyamba pogwiritsa ntchito ulusi wokhotakhota, monga momwe tawonetsera pansipa, ndi Toray's T700 carbon fiber yomwe imagwiritsidwa ntchito popanga ulusi.
(2) Chubu chikachiritsidwa ndikupangidwa, chubucho chimadulidwa m'magawo angapo (pansi kumanzere), ndiyeno gawo lililonse limadulidwanso pakati (pansi kumanja) kuti mupeze gawo lomaliza.
(3) Pambuyo pokonza, magawo omaliza amapangidwa payekhapayekha, ndipo ukadaulo wothandizidwa ndi AI umayambitsidwa munjira yosinthira zinthu monga geometry ndi kuuma kwa munthu wodulidwa.
Malingaliro a kampani Shanghai Orisen New Material Technology Co., Ltd
M: +86 18683776368 (komanso WhatsApp)
T: +86 08383990499
Email: grahamjin@jhcomposites.com
Address: NO.398 New Green Road Xinbang Town Songjiang District, Shanghai
Nthawi yotumiza: Jun-24-2024