Kuyankhula za kusiyana pakati pa chingwe chotetezera moto ndi chingwe chokwera

Monga tonse tikudziwira, zingwe zotetezera moto zimagwiritsidwa ntchito makamaka poteteza ndi kupulumutsa malo oyaka moto.Malo omwe amagwiritsidwa ntchito nthawi zambiri amakhala malo ozimitsa moto.Izi zimafuna kuti mankhwalawo asakhale ndi mphamvu zolimba zolimba komanso kukana kwamphamvu, komanso ali ndi zizindikiro za kutentha kwakukulu, kotero chingwe chamtunduwu nthawi zambiri chimapangidwa ndi chingwe cha aramid.Lero, ndikutengerani kuti mudziwe zambiri za izo!
M'moyo watsiku ndi tsiku, khalani ndi kumvetsetsa kwina kwa zingwe zokwera.Amapangidwa ndi kupangidwa mogwirizana ndi zofunikira za kukwera mapiri zamakono.Chingwe chokwera ndi chingwe cholukidwa ndi ukonde chokhala ndi ukonde wakunja kunja kwa zingwe zingapo zoluka, m’malo mogwiritsa ntchito chingwe wamba nayiloni.Kapena kuluka kawiri.Nthawi zambiri, chingwe chokwera chokhala ndi ukonde wakunja wowomba kamodzi sichimagunda kwambiri ndipo sichimva kuvala.Pali mitundu yosiyanasiyana ya zingwe zokwera.Kaŵirikaŵiri, zingwe zogwiritsiridwa ntchito ndi ziŵalo za gulu limodzi lokwera mapiri zimafunikira mitundu yosiyana siyana kuti zisalakwitse m’ntchito zaumisiri.Mosiyana ndi zimenezi, mphamvu ya aramid fiber ya chingwe chachitetezo cha moto ndi yaikulu, ndipo mphamvu yowonjezereka ndi 6 nthawi ya waya wachitsulo ndi 3 nthawi ya fiber fiber.Chingwe cha Aramid chimakhala ndi kutentha kosiyanasiyana kogwira ntchito, ndipo chimatha kugwira ntchito moyenera kwa nthawi yayitali pa -196°C mpaka 204°C.Kutsika kwa 150 ° C ndi 0, ndipo sikuwola kapena kusungunuka pa kutentha kwa 560 ° C.Chingwe chokwera chimagwiritsidwa ntchito makamaka poteteza ndi kuwoloka mtsinje ndi milatho ya zingwe, zotengera zinthu zokhala ndi milatho ya zingwe zokokera, ndi zina zotero. Zinthuzo zimakhala ndi makhalidwe odana ndi kudula, kuvala ndi madzi.


Nthawi yotumiza: Aug-08-2022
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