iindaba

Iplastiki eqinisiweyo yefiberglass (FRP)Izikhephe zinezibonelelo zobunzima obulula, amandla aphezulu, ukumelana nokugqwala, ukulwa nokwaluphala, njl. Zisetyenziswa kakhulu kwiindawo zokuhamba, ukukhenketha, imisebenzi yeshishini njalo njalo. Inkqubo yokuvelisa ayibandakanyi nje kuphela isayensi yezinto ezibonakalayo, kodwa ikwabandakanya nolawulo olucokisekileyo lwenkqubo ukuqinisekisa umgangatho kunye nokusebenza kwemveliso yokugqibela.
Inkqubo yokwenziwa kwezikhephe zeplastiki eziqinisiweyo zefiberglass
(1) Utshintsho lwesikhunta:Iimolds ezisetyenzisiweyo kule projekthi zonke zithunyelwa ngaphandle, kwaye ngamanye amaxesha iimolds zifuna utshintsho olulula.
(2) Ukucoca isikhunta:Coca isikali sewax uze uthulile phezu komphezulu wesikhunta. Coca i-gauze ukuze ucoce zonke iindawo zomphezulu wesikhunta.
(3) Iarhente yokukhulula umdlalo:Hlikihla ngokulinganayo into yokukhulula umphezulu wesikhunta ukuze wenze umaleko omncinci wengubo egudileyo, linda imizuzu eli-15 ukuze ufumane umaleko olandelayo wengubo, isikhunta ngasinye kufuneka siphindwe izihlandlo ezisi-7 ukuya kwezisi-8.
(4) ijazi lejeli yokupenda:ipeyinti yejeli kwisikhunta, ipeyinti yejeli yezinto zokwenza i-resin yejeli, ukusetyenziswa kweebhrashi ezenziwe ngokwenziwa, iirola zebristle ukupeyinta ipeyinti yejeli, ukupeyinta ukukhanya kuqala uze emva koko upeyinte olufana noluqhelekileyo.
(5) Ukusika:sebenzisa izikere okanye incakuba ukusika ilaphu le-fiberglass libe nobude obufanelekileyo.
(6) Ukuxuba nokudibanisa:Sebenzisa iikomityi zokulinganisa ukongeza i-ejenti yokunyanga kwi-resin ye-polyester engagcwaliyo uze udibanise kakuhle, ukuze i-resin iqine ibe yinto eqinileyo kwixesha elithile, inkqubo yokunyanga kubushushu begumbi ngaphandle kokufudumeza.
(7) Ukuqokelelwa kweeleya:ukuqokelelwa kweengqimba zenkqubo yeprojekthi yokuncamathisela ngesandla kunye ne-vacuum ngeendlela ezimbini.
Intlama yesandla:emva kokuba i-gel coat iqine ukuya kwinqanaba elithile, i-resin iya kuxutywa kwaye ibhrashiwe kumaleko we-gel coat, emva koko inqunyulwe kwangaphambili.ilaphu le-fiberglassiza kusasazwa kumaleko weresin, ize i-pressure roller icinezele ilaphu le-fiberglass ukuze lifakwe i-resin ngokulinganayo kwaye likhuphe amaqamza omoya. Emva kokuba umaleko wokuqala ugqityiwe kwaye ulungisiwe, brasha i-resin kwaye ubeke ilaphu le-fiberglass kwakhona, njalo njalo de kugqitywe inani elichaziweyo leeleya eziya kukhokela.
Umshini wokufunxa umoya:Beka inani elichaziweyo leeleya zelaphu le-fiberglass kwi-interface yesikhunta, uze ubeke umaleko welaphu lelaphu le-infusion, ityhubhu ye-infusion, uncamathisele iteyiphu yokutywina, uze ubeke i-membrane yengxowa ye-vacuum, ufake i-vacuum valve, i-connector ekhawulezayo, ityhubhu ye-vacuum, uvule ipompo ye-vacuum ukuze usebenzise uxinzelelo olubi luya kukhutshwa emoyeni, kwaye ekugqibeleni ukusetyenziswa koxinzelelo olubi kuya kuba kubushushu begumbi kuya kusetyenziswa ukufaka i-resin kwingxowa ye-vacuum ngaphakathi kweemeko zendalo (ubushushu begumbi) ukuphilisa, ukunyanga, ukususwa kwengxowa ye-vacuum emva kokukhululwa kwesikhunta. Emva kokunyanga, ingxowa ye-vacuum iyasuswa kwaye isuswe.
Kwinkqubo yokubeka ibrashi ye-fiberglass kunye ne-resin usebenzisa ibrashi ye-roller, kufuneka icocwe ngexesha elifanelekileyo, ihlanjwe nge-acetone.
(8) ukubeka isixhasi:ngokweemfuno zokuqinisa, izinto ezingundoqo zinqunyulwa zibe bubungakanani obufunekayo kunye nemilo, emva koko inkqubo yokuqokelela, xa umaleko wokuqokelela we-FRP ufikelela kubukhulu beemfuno zoyilo, ngelixaI-resin ye-FRPisasetyenziswa njengejeli, ifakwa ngokukhawuleza kwizinto eziphambili, kwaye ngokukhawuleza kangangoko kunokwenzeka ngoxinzelelo olufanelekileyo, kuya kubakho izinto eziphambili zeflethi kumaleko we-FRP, ukuze ibe yi-FRP ephilisayo, susa ubunzima, uze uqokelele umaleko welaphu le-fiberglass.
(9) ukuncamathelisa iimbambo:I-FRP hull yahlulwe kakhulu kwiindawo eziphezulu nezisezantsi, kufuneka kusetyenziswe i-resin kunyeilaphu le-fiberglasskwinxalenye esezantsi yesikhunta esibumba iindawo zembambo ezixhonywe kwisiqu, ukuze kube lula ukulungiswa nokufakelwa kwenxalenye ephezulu yesiqu. Umgaqo wokuncamathisela iimbambo uyafana nowe-ply.
(10) ukususwa kwesakhiwo:I-laminate ingasuswa emva kwexesha elithile lokunyibilika, kwaye iimveliso zikhutshwa kwi-mold kuzo zombini iziphelo ze-mold.
(11) Ukugcinwa kwesikhunta:gcina isikhunta usuku olu-1. Sebenzisa itawuli ecocekileyo ukukhuhla into ekhuphayo, uyixube ngewax izihlandlo ezi-2.
(12) Ukudibanisa:Dibanisa amaqokobhe aphezulu nasezantsi asele elungisiwe kwaye esusiwe, sebenzisa iglu yolwakhiwo ukuncamathisela amaqokobhe aphezulu nasezantsi kunye uze udibanise isikhunta.
(13) Ukusika, ukugquma kunye nokubhoboza:Iingqumba kufuneka zisikwe, zicocwe kancinci kwaye zigqojwe ukuze kuhlanganiswe izixhobo zentsimbi kunye nezixhobo zentsimbi engagqwaliyo kamva.
(14) Ukuhlanganiswa kwemveliso:i-bock, i-hinge, imingxunya yokufaka imisonto, i-drain, izikrufu kunye nezinye izixhobo kunye ne-backrest, isiphatho kunye nezinye izixhobo zentsimbi engagqwaliyo ngokweemfuno zabathengi kusetyenziswa izikrufu ezifakwe kwi-hull.
(15) Umzi-mveliso:isikhephe esidibeneyo siya kuphuma kumzi-mveliso emva kokuphumelela uhlolo.