Ma Composites amatha kupangidwa kuchokera kuzinthu zilizonse, zomwe zimapereka gawo lalikulu la ntchito zopangira zongowonjezwdwakompositikokha pogwiritsa ntchito ulusi wongowonjezwdwa ndi matrices.
M'zaka zaposachedwa, ma composites opangidwa ndi ulusi wachilengedwe akhala akugwiritsidwa ntchito m'mafakitale angapo pomwe ndi zinthu zachilengedwe komanso zopezeka mosavuta. Kuphatikiza apo, amakhala otsika mtengo, opepuka, ongowonjezedwanso ndipo nthawi zambiri amatha kuwonongeka, zonse zomwe zapangitsa kuti azigwiritsidwa ntchito mochulukira m'magulu osiyanasiyana opanga.
Mapulogalamu Ongowonjezwdwa a Composites
Ma composites ongowonjezedwanso atha kugwiritsidwa ntchito m'mafakitale kuyambira ku mphamvu zongowonjezwdwa mpaka kumafakitale ambiri amagetsi, zomangamanga, zomangamanga ndi zamlengalenga. Msika wama composites ongowonjezedwanso ukukula, makamaka ndi kuchuluka kwa kufunikira kwa njira zina zochepetsera mpweya.
Gawo lamagetsi likadali gawo lalikulu pamsika ndipo zopangira zongowonjezwdwa zakhala zikugwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza mapaipi akunyanja amafuta ndi gasi obowola ndi ma turbine amphepo.
Ma composites ongowonjezedwanso atha kugwiritsidwa ntchito pazigawo zingapo zapakati mpaka zamphamvu kwambiri, zophimba chilichonse kuyambira pamagalimoto mpaka mafoni am'manja, denga labodza mpaka mipando, zoseweretsa, ndege, zombo ndi zina zambiri!
Ubwino wa Ma Composites Ongowonjezwdwa
Poyerekeza ndi zophatikizika zakale kapena zida, zopangira zongowonjezwdwa (mwachitsanzo, zophatikizika zogwiritsa ntchitocarbon fiberreinforcement) amatha kugwiritsa ntchito ulusi ndi utomoni wocheperako kuti apange zinthu zomwezo, monga ma turbine amphepo. Zophatikizira zowonjezeredwa zowonjezeredwa za carbon fiber zimathanso kukulitsa kuuma kwa tsamba, zomwe zimathandizira magwiridwe antchito a aerodynamic ndikuchepetsa zolemetsa zomwe zimayikidwa ndi tsamba pansanja ya turbine yamphepo ndi hub.
Kuphatikiza apo, zophatikizika zongowonjezedwanso nthawi zambiri zimakhala zotsika mtengo, zopepuka kulemera kwake, zimamveka bwino komanso zimasinthasintha.
Zovuta ndi zolephera za kompositi zongowonjezwdwa
Monga ndi chinthu chilichonse chatsopano kapena chomwe chikubwera, pali zovuta zina ndi zophatikiza zongowonjezwdwa.
Nkhani zazikuluzikulu zimaphatikizapo zotsatira za chinyezi ndi chinyezi, kudalirika kwa mphamvu ndi kutetezedwa kwa moto. Palinso nkhani za ubwino ndi kusasinthasintha kwa ulusi wachilengedwe, chifunga, kutulutsa fungo komanso kuchepetsa kutentha.
Komabe, luso lamakono ndi njira yopitilira ndipo ndife okondwa ndi zonse zomwe zikuchitika mpaka pano, zomwe zapangitsa kuti pakhale chitukuko chachikulu ndi zina zomwe zikubwera. Nthawi zonse timayesetsa kukhala angwiro.
Tsogolo la ma kompositi ongowonjezwdwa
Tsogolo la ma kompositi ongowonjezwdwa limakhudza ntchito zosiyanasiyana, kuchokera kumafakitale amagalimoto ndi zakuthambo kupita ku mphamvu zongowonjezwdwa zamphepo,magetsi, katundu wamasewera, zomangamanga ndi zomangamanga, mafakitale a mankhwala ndi mankhwalandi zina zambiri.
Ma composites ongowonjezwdwa ali ndi ntchito zaumisiri zopanda malire zomwe zimafuna kulimba kwa kulemera, mtengo wotsika, komanso kupanga kosavuta.
Udindo wa Composites mu Mphamvu Zongowonjezereka
Chifukwa cha kusinthika kwawo, ma composites ali ndi gawo lalikulu pazamphamvu zongowonjezwdwa. Kusintha kwanyengo ndiye vuto lalikulu lomwe dziko lathu lapansi likukumana nalo, kotero kugwiritsa ntchito zida zongowonjezwdwa mu mphamvu zongowonjezwdwa sikunakhale kofunikira kwambiri.
Zophatikizira zimadziwika kale mumakampani opanga mphamvu zamphepo monga kugwiritsa ntchito mpweya wa kaboni kumachepetsa kulemera kwa masamba a turbine, zomwe zikutanthauza kuti masambawo amatha kupangidwa nthawi yayitali, motero amawonjezera mphamvu komanso mphamvu yamagetsi opangira mphepo yokha.
Kuphatikiza apo, ma kompositi atha kugwiritsidwa ntchito kupititsa patsogolo ma conductor chifukwa amatha kunyamula pafupifupi kuwirikiza kawiri kuposa ma conductor achitsulo pa kutentha kocheperako.
Ma core ophatikizika ongowonjezedwanso amakhala ndi mphamvu yayikulu-kulemera, yomwe imalola kuti aluminiyamu yochulukirapo igwiritsidwe ntchito mu chingwe kuti itumize mphamvu popanda kuwonjezera kulemera kwa chingwe.
Ma Composites Ongowonjezwdwa
Ma composites ongowonjezedwanso amagawidwa ndimtundu wa fiber, ntchito ndi geography. Mitundu ya Fiber imaphatikizapo ma polima opangidwa ndi fiber, ma polima opangidwa ndi kaboni, mapulasitiki olimbitsa magalasi, ndi zina.
Mtengo ndikugwiritsa ntchito ma kompositi pamsika wamagetsi ongowonjezwdwa akuyembekezeka kukula mwachangu kuposa nthawi yolosera. Izi zachitika makamaka chifukwa chakukula kwamphamvu padziko lonse lapansi kwamagetsi ongowonjezwdwanso monga ma turbine blades.
Mapeto
Pamene dziko lapansi likuyang'anizana ndi ngozi yodziwika bwino ya nyengo, sikunakhale kofunikira kwambiri kuyang'ana pa zotsatira za kupanga. Ma composites ongowonjezwdwanso ali ndi gawo lalikulu lofunikira kusintha momwe timagwirira ntchito, kukonza magwero athu amagetsi ongowonjezwwdwanso ndikuchepetsa kukhudzidwa kwathu padziko lapansi.
Nthawi yotumiza: Sep-12-2024
