nkhani

Chipangizo cholimbitsa ndi fupa lothandizira la chinthu cha FRP, chomwe chimatsimikizira momwe makina amagwirira ntchito. Kugwiritsa ntchito chinthu cholimbitsa kumakhudzanso kuchepetsa kuchepa kwa chinthucho ndikuwonjezera kutentha kwa kutentha komanso mphamvu yochepa ya kutentha.

Pakupanga zinthu za FRP, kusankha zinthu zolimbitsa kuyenera kuganizira mokwanira njira yopangira zinthuzo, chifukwa mtundu, njira yoyikira ndi kuchuluka kwa zinthu zolimbitsa zimakhudza kwambiri magwiridwe antchito a zinthu za FRP, ndipo kwenikweni zimatsimikiza mphamvu ya makina ndi modulus yotanuka ya zinthu za FRP. Magwiridwe antchito a zinthu zopukutidwa pogwiritsa ntchito zinthu zosiyanasiyana zolimbitsa ndi osiyana.

Kuphatikiza apo, pamene ikukwaniritsa zofunikira pa ntchito ya chinthucho, mtengo wake uyeneranso kuganiziridwa, ndipo zipangizo zotsika mtengo zolimbitsa ziyenera kusankhidwa momwe zingathere. Kawirikawiri, kuyendayenda kosapindika kwa ulusi wagalasi kumakhala kotsika mtengo kuposa nsalu za ulusi; mtengo wa felt ndi wotsika kuposa wa nsalu, ndipo kusalowa madzi ndi kwabwino. , koma mphamvu yake ndi yotsika; ulusi wa alkali ndi wotsika mtengo kuposa ulusi wopanda alkali, koma pamene kuchuluka kwa alkali kukuwonjezeka, kukana kwake alkali, kukana dzimbiri, ndi mphamvu zamagetsi zidzachepa.