Maonekedwe ndi kugwiritsa ntchito galasi ulusi wodulidwa zingwe

Glass CHIKWANGWANI akanadulidwa chingwe katundu

1. Zingwe za magalasi a fiberglass odulidwakukhala ndi dzimbiri bwino kukana.Chifukwa zopangira zazikulu za FRP zimapangidwa ndi unsaturated polyester resin ndi fiber reinforced materialyokhala ndi mamolekyulu apamwamba, imatha kukana kuwononga kwa ma acid, alkalis, salt ndi media zina, komanso zimbudzi zosasamalidwa bwino, dothi lowononga, madzi otayira a mankhwala ndi zakumwa zambiri zama mankhwala.Kuwonongeka, muzochitika zabwino, kumatha kuthamanga kwa nthawi yayitali.

2.Alkali kugonjetsedwa fiberglass akanadulidwa chingweskukhala ndi ntchito zabwino zoletsa kukalamba komanso kutentha.The galasi CHIKWANGWANI chubu angagwiritsidwe ntchito kwa nthawi yaitali mu kutentha osiyanasiyana -40 ℃～70 ℃, ndi kutentha zosagwira utomoni ndi chilinganizo chapadera angathenso ntchito bwinobwino pa kutentha pamwamba 200 ℃.

3. Ntchito yabwino yoletsa kuzizira.Pansi pa 20 ℃, chubu sichimaundana pambuyo pozizira.

Galasi CHIKWANGWANI chodulidwa ulusi classification

Imodzi ndi mbale yagalasi, yomwe imagwiritsidwa ntchito makamaka pazigawo zomwe zimafunikira kuunikira pakukongoletsa.Pali galasi lathyathyathya, galasi lopangidwa ndi galasi, galasi lozizira, galasi lopaka, galasi lojambula, galasi yowonongeka, ndi zina zotero, zomwe zingasankhidwe malinga ndi zofunikira za magawo osiyanasiyana ndi zotsatira zosiyana zokongoletsa..

Mtundu wina ndi njerwa zamagalasi, zomwe zimagwiritsidwa ntchito makamaka pogawa magalasi, makoma agalasi ndi ntchito zina, makamaka njerwa zamagalasi zopanda kanthu.Ikhoza kugawidwa mu chipinda chimodzi ndi chipinda chachiwiri, ndipo imakhala ndi zizindikiro zosiyanasiyana monga njerwa zazikulu ndi njerwa zamakona, ndipo mawonekedwe ake a pamwamba ndi olemera kwambiri, omwe amatha kusankhidwa ndikugwiritsidwa ntchito molingana ndi zosowa zokongoletsa.

Kusiyana pakati pa ulusi wodulidwa wagalasi ndi ulusi wautali

  Ndi kukula kosalekeza kwa nthawi, makampani opanga magalasi okhudzana ndi magalasi akukulanso nthawi zonse, ndipo zotumphukira za ulusi wamagalasi okhudzana nawo zimapanganso zatsopano komanso kuwongolera.Magalasi apamwamba apamwamba kwambiri amatchuka kwambiri pamsika wamakono, ndifiberglass filamentsnawonso.Magawo ogwiritsira ntchito ulusi wamagalasi amfupi ndi ulusi wagalasi wautali ndi wosiyana, ndipo amagwira ntchito zosiyanasiyana m'magawo osiyanasiyana.Makhalidwe a ulusi wamagalasi amfupi ndi ulusi wagalasi wautali ndi wosiyana.Makampani abwino kwambiri opangira magalasi am'magalasi am'makampaniwa amapereka ulusi wamagalasi amfupi omwe amalandiridwa bwino.Ndiye pali kusiyana kotani pakati pa ulusi wamagalasi amfupi ndi ulusi wagalasi wautali womwe ndi wosavuta kugwiritsa ntchito?

1. Utali wosiyana wa thupi

Ulusi wamagalasi afupiafupi okhala ndi khalidwe labwino ndiwofunika kwambiri pamsika, monganso ulusi wamagalasi aatali.Utali wa thupi la ulusi waufupi nthawi zambiri umakhala wosakwana mamilimita asanu ndi limodzi, kapena ngakhale pakati pa mamilimita 0,2 ndi mamilimita 0,6;pamene kutalika kwa thupi kwa ulusi wamagalasi aatali ali mumtundu wa mamilimita asanu ndi limodzi mpaka mamilimita makumi awiri ndi asanu.Kusavuta kugwiritsa ntchito magalasi afupiafupi kumawonjezera mtengo wogulanso kwa kasitomala, ndipo opanga magalasi afupiafupi omwe amalandilidwa bwino adzawonjezeranso kupanga kwa ulusi wamagalasi afupiafupi kuonetsetsa kuti kasitomala akufuna.Zowona, ulusi wamagalasi wabwinoko wamfupi nthawi zambiri umakonda kwambiri makasitomala.

2. Njira yopanga ndi yosiyana

Njira yopangira magalasi amfupi omwe amalandila bwino amasiyana ndi magalasi aatali.Popanga magalasi ang'onoang'ono okhala ndi magalasi abwino, kukula kwake sikuyenera kukhala kotalika kwambiri, koma chifukwa cha izi, zosavuta kugwiritsa ntchito.15 oz zingwe zodulidwaamasinthasintha popanga, okhala ndi zabwino komanso zokolola;pamene ulusi wa galasi lalitali Popanga ulusi, madzi amadzimadzi amayenera kukhala abwino, ndipo pamwamba pa galasi fiber iyenera kutsegulidwa, ndipo zochitika za galasi fiber peeling ndi kutayikira siziyenera kuchitika.Kusiyana kwa kupanga pakati pa ulusi wamagalasi amfupi ndi ulusi wamagalasi wautali kumabweretsa magawo osiyanasiyana ogwiritsira ntchito.

Kugwiritsa ntchito galasi fiber akanadulidwa zingwe

Pakalipano, zinthu zamagalasi zopangira magalasi zimatha kugawidwa m'magulu anayi, omwe ndi, zida zamagalasi zolimbitsa mapulasitiki a thermosetting, ulusi wagalasi wodulidwa kuti ukhale ndi thermoplastics, nsalu zamagalasi odulidwa kuti azitchinjiriza magetsi ndi zolinga zina, ndi denga la zipangizo zotsekera madzi.Galasi fiber akanadulidwa zingwe.Mwa iwo, Glass fiber akanadulidwa zingwe zolimbitsa pafupifupi 70% -75%, ndiFiberglass Fabric Zidapafupifupi 25% -30%.

Pali mitundu yopitilira 3,000 ya zingwe zamagalasi zodulidwa m'maiko akunja, zokhala ndi mawonekedwe opitilira 50,000.M'zaka zaposachedwa, mitundu yopitilira 1,000 yawonjezeredwa chaka chilichonse pa avareji.Akatswiri akunja amakhulupirira kuti liwiro lachitukuko la mitundu iyi silingakwaniritse zofuna za msika kwambiri, ndipo zitha kuwonedwa ngati chiyambi cha chitukuko.

Kugwiritsa ntchito magalasi opangidwa ndi ulusi wodulidwa:

Ulusi wagalasi wagalasi amagawidwa kukhala selvedge yoluka komanso yopanda nsalu (mphenje tepi).Njira yayikulu yoluka ndi yoluka.

Nsalu yamitundu itatu imagwirizana ndi nsalu yathyathyathya, kotero kuti zinthu zophatikizika ndi kulimbitsa uku zimakhala ndi kukhulupirika komanso mbiri yabwino, ndipo zimathandizira kwambiri kumeta ubweya wa interlaminar.fiber galasi zopangira.

Nsalu ya Fiberglass yodulidwa ndi nsonga imadziwikanso kuti Fiberglass Needle Mat kapena Fiberglass combo mat.Ndizosiyana ndi nsalu wamba ndi zomverera mwachisawawa.Nsalu yokhazikika yokhala ndi ulusi wopindika ndi ulusi wopindika komanso ulusi wina wopindika pamodzi, ndipo ulusi wopindika ndi ulusi umasokedwa pamodzi kupanga nsalu.

Nsalu ya unidirectional glass fiber chopped strand nsalu ndi nsalu ya satin yokhala ndi mipiringidzo inayi kapena yatali-talitali ya satin yopangidwa ndi ulusi wokhuthala ndi ulusi wabwino kwambiri.Lili ndi mphamvu zapamwamba kumbali yaikulu ya warp.

Ulusi wodulidwa wagalasi amagwiritsidwa ntchito ngati zida zolimbikitsira zida zophatikizika, zida zamagetsi zamagetsi, zotchingira matenthedwe, magawo ozungulira, ndi zina zambiri. Chifukwa zimagwira ntchito yofunika kwambiri m'mafakitale ambiri, zimatchuka kwambiri.