Cov kws tshawb fawb los ntawm University of Colorado Boulder thiab Sandia National Laboratory tau tsim kev tawm tsamPoob siab cov khoom siv, uas yog kev txhim kho kev txhim kho hauv av uas tuaj yeem hloov cov kev nyab xeeb ntawm cov khoom lag luam xws li cov khoom siv kis las mus rau kev thauj mus los.
Qhov no tshiab tsim cov khoom lag luam poob siab tshiab-nqus cov khoom muaj peev xwm nrog cov khoom sib xyaw ua ke los ntawm kev sib xyaw kom muaj cov khoom noj kom tsawg thaum thauj khoom.
Xav txog tias qhov no poob siab-nqus cov khoom siv tsis tuaj yeem tsuas yog nqus cov kev cuam tshuam, tab sis tseem nqus tau nws cov duab, yog li ua rau muaj kev txawj ntse ntxiv.
Qhov no yog raws nraim li cas pab pawg no tau ua tiav. Lawv cov kev tshawb fawb tau tshaj tawm nyob rau hauv cov ntawv xov xwm kev kawm paub cov khoom siv thev naus laus zis, tshawb xyuas li cas peb tuaj yeem ua cov khoom siv ua npuas dej ib txwm ua npuas dej. Cov ntaub ntawv ua npuas ncauj tsoos ua ntej ua si tau nyuaj heev.
Npuas yog txhua qhov chaw. Nws muaj nyob hauv Cushions peb so, cov kaus mom hlau uas peb hnav, thiab ntim uas ua kom muaj kev nyab xeeb ntawm peb cov khw muag khoom online. Txawm li cas los xij, ua npuas ncauj kuj muaj nws cov kev txwv. Yog tias nws yog nyem ntau dhau, nws yuav tsis yog mos thiab ywj, thiab nws cov kev cuam tshuam kev ua haujlwm yuav maj mam poob.
Cov kws tshawb fawb los ntawm University of Colorado Boulder thiab Sandia National Laborary tau hais txog cov khoom siv ntawm kev poob siab ntawm cov khoom siv nws tus kheej, tab sis kuj siv nws cov kev npaj siv cov txheej txheem kev siv computer. Cov khoom siv damping no tuaj yeem nqus tau rau lub sijhawm ntau dua lub zog dua li ua npuas dej thiab 25% ntau lub zog dua li lwm cov thev naus laus zis.
Cov lus zais nyob rau hauv cov duab geometric ntawm cov khoom poob siab-nqus cov khoom. Tus ua hauj lwm ua haujlwm ntawm cov khoom siv damping yog txhawm rau nyem txhua qhov chaw me me hauv kev ua npuas ncauj ua ke kom nqus tau lub zog. Cov kws tshawb nrhiav sivThermoplastic Polyurethane Elastomer Cov Khoom SivRau kev luam ntawv 3D, tsim cov honeycomb zoo li cov qauv lus dab neeg uas tsaus muag hauv kev tswj hwm thaum cuam tshuam rau lub zog. Tab sis pab pawg xav tau ib yam dab tsi ntxiv rau universal, muaj peev xwm tuav ntau hom kev cuam tshuam nrog tib qho kev ua tau zoo.
Yuav kom ua tiav qhov no, lawv tau pib nrog honeycomb tsim, tab sis tom qab ntawd ntxiv kev hloov kho tshwj xeeb - pob caus me zoo li cov pob hluav taws xob accordion. Cov pob ntawv no yog tsim los tswj seb cov poj niam honeycomb tau txais los ntawm ntau yam kev cuam tshuam, txawm hais tias nrawm thiab nyuaj thiab muag.
Qhov no tsis yog theoretical. Cov pab neeg tshawb fawb tau sim lawv tus qauv tsim hauv chav kuaj, nyem cov khoom siv hluav taws xob ua kom pom tau nws cov hauj lwm zoo. Tseem ceeb tshaj, cov khoom siv cushioning no tuaj yeem tsim cov khoom lag luam 3D tshuab luam ntawv, ua rau nws haum rau ntau cov ntawv thov.
Qhov cuam tshuam ntawm kev yug ntawm qhov kev poob siab no-nqus cov khoom siv tau loj. Rau cov neeg ncaws pob, qhov no txhais tau tias cov khoom siv muaj kev nyab xeeb uas tuaj yeem txo qhov kev pheej hmoo ntawm kev sib tsoo thiab kev raug mob poob. Rau cov tib neeg dog dig, qhov no txhais tau tias kev caij tsheb kauj vab yuav muab kev tiv thaiv zoo hauv kev sib tsoo. Nyob rau hauv ib lub ntiaj teb dav dav, cov thev naus laus zis txhim kho txhua yam los ntawm kev tiv thaiv kev nyab xeeb ntawm kev loj rau cov khoom lag luam uas tsis yooj yim.
Lub Sijhawm Post: Sep-04-2024