Mwambi wa Olimpiki-Citi us, Altius, Fortius-amatanthauza "wammwamba", "wamphamvu" ndi "mwachangu" mu Chilatini.Mawuwa akhala akugwiritsidwa ntchito pa Masewera a Olimpiki a Chilimwe ndi Paralympics m'mbiri yonse.Kuchita kwa othamanga.Pomwe opanga zida zamasewera ochulukirachulukira amagwiritsa ntchito zida zophatikizika, mawuwa tsopano akugwira ntchito ku nsapato zamasewera, njinga, ndi mitundu yonse yazinthu zomwe zili m'bwalo la mpikisano lero.Chifukwa zinthu zophatikizika zimatha kuwonjezera mphamvu ndikuchepetsa kulemera kwa zida, zomwe zimathandiza othamanga kugwiritsa ntchito nthawi yayitali pampikisano ndikupeza zotsatira zabwino kwambiri.
Pogwiritsa ntchito Kevlar, ulusi wa aramid womwe umagwiritsidwa ntchito kwambiri m'minda yotetezedwa ndi zipolopolo, pa kayak, zitha kutsimikiziridwa kuti bwato lopangidwa bwino limatha kukana kusweka ndi kusweka.Pamene graphene ndi mpweya CHIKWANGWANI zipangizo ntchito pa mabwato ndi hull, iwo sangakhoze kuwonjezera kuthamanga mphamvu ya hull, kuchepetsa kulemera, komanso kuwonjezera kutsetsereka mtunda.
Poyerekeza ndi zipangizo zachikhalidwe, ma carbon nanotubes (CNTs) ali ndi mphamvu zapamwamba komanso kuuma kwapadera, kotero amagwiritsidwa ntchito kwambiri pazida zamasewera.Wilson Sports Goods (Wilson SportingGoods) adagwiritsa ntchito nanomaterials kupanga mipira ya tennis.Izi zimatha kuwononga mpweya pamene mpira ukugunda, potero zimathandiza kuti mipira ikhalebe ndi mawonekedwe ake ndikuwathandiza kuti azidumpha motalika.Ma polima olimbitsa ulusi amagwiritsidwanso ntchito nthawi zambiri pama racket a tennis kuti awonjezere kusinthasintha, kulimba komanso magwiridwe antchito.
Ma carbon nanotubes akagwiritsidwa ntchito popanga mipira ya gofu, amakhala ndi maubwino okhathamiritsa mphamvu, kulimba komanso kukana kuvala.Mpweya wa carbon nanotubes ndi carbon fibers amagwiritsidwanso ntchito m'magulu a gofu kuti achepetse kulemera ndi torque ya kalabu, kwinaku akukulitsa bata ndi kuwongolera.
Opanga makalabu a gofu akutenga zophatikizika za kaboni kuposa kale, chifukwa zida zophatikizika zimatha kukhala bwino pakati pa mphamvu, kulemera, ndi kugwirira kochepa poyerekeza ndi zida zakale.
Masiku ano, njinga zapanjanji zimakhala zopepuka kwambiri.Amagwiritsa ntchito mawonekedwe athunthu a kaboni fiber chimango ndipo ali ndi mawilo a disc opangidwa ndi chidutswa chimodzi cha kaboni CHIKWANGWANI, chomwe chimachepetsa kwambiri kulemera kwa njinga ndikuchepetsa kuvala kwa mawilo.Ena othamanga amavala nsapato za carbon fiber kuteteza mapazi awo popanda kulemera.
Kuonjezera apo, mpweya wa carbon walowanso m'madziwe osambira.Mwachitsanzo, kampani yosambira ya Arena imagwiritsa ntchito mpweya wa carbon muzovala zake zapamwamba zothamanga kuti ziwonjezeke kusinthasintha, kupanikizika komanso kulimba.
Malo oyambira olimba, osasunthika ndikofunikira kukankhira osambira a Olimpiki kuti ajambule liwiro
Kuponya mivi
Mbiri ya mauta ophatikizana amatha kutsatiridwa zaka masauzande ambiri, pomwe matabwawo anali ophimbidwa ndi nyanga ndi nthiti kuti athane ndi kupsinjika ndi kupsinjika.Uta wapanowu umakhala ndi chingwe cha uta ndi chogwirira chokhala ndi zida zowongolera ndi mipiringidzo yokhazikika yomwe imachepetsa kugwedezeka muvi ukatulutsidwa.
Uta uyenera kukhala wamphamvu komanso wosasunthika kuti muvi utuluke pa liwiro loyandikira 150 mph.Zida zophatikizika zimatha kupereka kuuma uku.Mwachitsanzo, Hoyt Archery ya Salt Lake City imagwiritsa ntchito mpweya wa 3-D wa triaxial mozungulira phata la thovu lopangidwa kuti likhale lolimba komanso lokhazikika.Kuchepetsa kugwedezeka ndikofunikiranso.Wopanga waku Korea Win&Win Archery amabaya utomoni womangidwa ndi molekyulu wa carbon nanotube m'miyendo yake kuti achepetse "kugwedezana chanza" chifukwa cha kugwedezeka.
Uta siwokhawo womwe umapangidwa mwaluso kwambiri pamasewerawa.Muviwo wakonzedwanso bwino kuti ufikire cholinga.Mutu wa X 10 umapangidwa ndi Easton waku Salt Lake City makamaka pa Masewera a Olimpiki, omangirira mpweya wamphamvu kwambiri ku alloy core.
njinga
Pali zochitika zingapo zopalasa njinga mu Masewera a Olimpiki, ndipo zida za chochitika chilichonse ndizosiyana kwambiri.Komabe, mosasamala kanthu kuti wopikisanayo akukwera njinga yopanda brake yokhala ndi mawilo olimba, kapena njinga yapamsewu yodziwika bwino, kapena BMX yolimba kwambiri ndi njinga zamapiri, zidazi zili ndi gawo limodzi - chimango cha CFRP.
Njira yowongoleredwa ndi njinga yam'munda imadalira chimango cha kaboni fiber ndi mawilo a disc kuti akwaniritse kulemera kofunikira pakuthamanga padera.
Opanga monga Felt Racing LLC ku Irvine, California adanenanso kuti kaboni fiber ndiye chinthu chofunikira panjinga iliyonse yochita bwino kwambiri masiku ano.Pazinthu zake zambiri, Felt amagwiritsa ntchito zosakaniza zamtundu wapamwamba kwambiri komanso zida zapamwamba kwambiri za unidirectional fiber ndi matrix ake a nano Resin.
njanji ndi munda
Pamalo otsetsereka, othamanga amadalira zinthu ziwiri kuti awakankhire pamwamba pa bala yopingasa pamwamba momwe angathere-njira yolimba ndi mtengo wosinthika.Mavaulters amagwiritsa ntchito mitengo ya GFRP kapena CFRP.
Malinga ndi US TEss x, wopanga Fort Worth, Texas, mpweya wa carbon ukhoza kuonjezera kuuma.Pogwiritsa ntchito mitundu yopitilira 100 ya ulusi mu kapangidwe kake ka tubular, imatha kuwongolera bwino momwe ndodo zake zimapangidwira kuti zikwaniritse Kupepuka kodabwitsa komanso chogwirira chaching'ono.UCS, wopanga ma telegraph ku Carson City, Nevada, amadalira makina a utomoni kuti apititse patsogolo kulimba kwa mitengo yake ya prepreg epoxy unidirectional fiberglass.
Nthawi yotumiza: Aug-09-2021