Chiyembekezo cha Kafukufuku wa Zamalonda a Basalt Fiber

Ulusi wa Basalt kapangidwe ka nsalu yoyambira yopangira fyuluta

Zipangizo zosefera ulusi wa basalt nthawi zambiri zimapangidwa pokonza ulusi wosakaniza wa basalt staple ndi ulusi wina wofunikira kwambiri pogwiritsa ntchito njira yolumikizira singano. Ngakhale kuti magwiridwe antchito a zosefera za basalt fiber needled pambuyo pake amawonjezeredwa ndi zina zakuthupi kapena zakuthupi. Mankhwala njira (monga zophikira kapena zophikira, tinthu tating'onoting'ono, ndi zina zotero), chifukwa cha njira yopangira singano, zosefera zimatha kusefa tinthu tating'onoting'ono ta mpweya wotuluka m'madzi akuluakulu. Pa siteji iyi, zosefera zopangidwa ndi singano za basalt fiber zimakhala ndi ntchito zambiri mu kapangidwe ka felt konse komanso ntchito zochepa mu kapangidwe ka nsalu/felt, ndipo kusankha nsalu yoyambira kumakhala kofanana komanso kokhazikika. Pakadali pano, pankhani ya magwiridwe antchito a zinthu zosefera zopangidwa ndi singano za basalt fiber, pali maphunziro ochepa kwambiri pakusintha kukana kuvala. Chifukwa chake, ndi njira yofunika kwambiri yofufuzira mtsogolo kusintha zinthu zopangira ndi kapangidwe ka nsalu yoyambira mu kapangidwe ka nsalu/felt, ndikupanga nsalu yoyambira yokhala ndi mphamvu zabwino kwambiri zotsutsana ndi kukwawa, kulowerera komanso mphamvu zomangika, kuti zinthu zosefera zopangidwa ndi singano za basalt fiber zikhale bwino.

Zogulitsa za basalt fiber zamitundu ina

Ngakhale kuti ulusi wa basalt wagwiritsidwa ntchito popanga misewu, zipangizo zosefera ndi zina, koma ulusiwo uli ndi pamwamba posalala, kuuma, zomwe zimapangitsa kuti ulusi usazungulire bwino ndipo sungathe kupakidwa utoto, komanso kuthekera kofooka kophatikizana ndi zinthu za matrix, zomwe zimapangitsa kuti munthu azimva kugwedezeka, ndi zina zotero, kotero pa siteji iyi ya ulusi wa basalt mu zovala zoteteza chitetezo, komanso magalimoto, njanji za sitima ndi zinthu zina zolimbitsa ulusi sizinagwiritsidwe ntchito kwambiri. M'tsogolomu, pozindikira magwiridwe antchito abwino a zovala zoteteza, titha kutenga kapangidwe ka ulusi ngati poyambira, monga kugwiritsa ntchito ulusi wapakati ndi kapangidwe kake, kapena kuyambitsa ulusi wopota bwino (monga ulusi wa thonje, ulusi wa viscose, ndi zina zotero), chitukuko cha magwiridwe antchito abwino kwambiri komanso kutentha kwambiri kwa nsalu za basalt fiber. Ponena za zinthu zolimbitsa ulusi wa basalt, potengera kusintha kwa pamwamba pa thupi lolimbitsa ulusi kapena kusintha kwa resin matrix, titha kufufuzanso njira yochizira pamwamba yomwe ingatsimikizire kusintha popanda kukhudza mawonekedwe onse a makina a zinthu zophatikiza; Tiyeneranso kulimbikitsa kafukufuku wokhudza mphamvu zoyambira za ulusi wa basalt ndi zinthu zake pansi pa katundu ndi malo osiyanasiyana, ndikulimbitsa udindo wotsogola wa miyezo kuti ikhazikitse maziko a chiphunzitso cha kugwiritsa ntchito ulusi wa basalt m'magawo a magalimoto ndi njanji. Ikani maziko a chiphunzitso cha kugwiritsa ntchito ulusi wa basalt m'magawo a magalimoto ndi njanji.