Amalaphu enziwe ngefibre yeglasizisetyenziswa ngokubanzi kwi-RTM (i-Resin Transfer Molding) kunye neenkqubo zokufakwa kwe-vacuum, ikakhulu kule miba ilandelayo:
1. Ukusetyenziswa kwamalaphu e-glass fiber composite kwinkqubo ye-RTM
Inkqubo ye-RTM yindlela yokubumba aphointlakaitofwe kwisingundo esivaliweyo, kwaye i-fiber preform ifakwe kwaye iqiniswe yi-resin flow. Njengezinto zokuqinisa, amalaphu e-glass fiber composite adlala indima ebalulekileyo kwinkqubo ye-RTM.
- (1) Isiphumo sokuqinisa: Amalaphu e-glass ye-fiber composite anokuphucula ngokufanelekileyo iipropathi ze-RTM ezibunjiweyo ze-RTM, njengamandla okuqina, ukugoba kunye nokuqina, ngenxa yamandla abo aphezulu kunye neempawu eziphezulu zemodulus.
- (2) Ukuziqhelanisa nezakhiwo ezintsonkothileyo: Inkqubo ye-RTM inokuvelisa iinxalenye ezinemilo entsonkothileyo kunye nezakhiwo. Ukuguquguquka kunye nokuyilwa kwamalaphu e-glass fiber composite kwenza ukuba ikwazi ukuhambelana neemfuno zezi zakhiwo ezinzima.
- (3) Iindleko zokulawula: Xa kuthelekiswa nezinye iinkqubo zokubumba ezidibeneyo, inkqubo ye-RTM edibeneyo kunye ne-glass fiber composite fabrics inokunciphisa iindleko zokuvelisa ngelixa iqinisekisa ukusebenza, kwaye ifanelekile kwimveliso enkulu.
2. Ukusetyenziswa kwelaphu le-glass fiber composite kwinkqubo yokufakwa kwe-vacuum
Inkqubo yokufunxa ivacuum (kubandakanywa neVARIM, njl. njl.) yindlela yokumithisa.ilaphu lefiberizinto zokuqinisa kumgodi wokungunda ovaliweyo phantsi kweemeko zoxinzelelo olubi lwevacuum ngokusebenzisa ukuhamba kunye nokungenaintlaka, kwaye emva koko ukunyanga kunye nokubumba. Ilaphu le-glass ye-fiber composite nayo isetyenziswa ngokubanzi kule nkqubo.
- (1) Impembelelo yokungena: Ngaphantsi koxinzelelo olubi lwe-vacuum, i-resin inokumilisela ngakumbi i-glass fiber composite ilaphu, ukunciphisa izithuba kunye neziphene, kunye nokuphucula ukusebenza ngokubanzi kwamalungu.
- (2) Ziqhelanise nobukhulu obukhulu kunye namalungu amakhulu obungakanani: Inkqubo yokufakwa kwe-vacuum inezithintelo ezimbalwa kubungakanani kunye nokumila kwemveliso, kwaye ingasetyenziselwa ukubumba ubukhulu obukhulu kunye nobukhulu obukhulu bezakhiwo, ezinje ngeeblade zeinjini yomoya, i-hulls, njl. Ilaphu le-Glass fiber composite, njengento yokuqinisa, inokuhlangabezana neemfuneko zamandla kunye nokuqina kwezi ndawo.
- (3) Ukhuseleko lokusingqongileyo: Njengobuchwephesha bokubumba obuvaliweyo, ngexesha lokubumbaintlakaukunyuswa kunye nenkqubo yokunyanga yenkqubo yokufakwa kwe-vacuum, izinto eziguquguqukayo kunye nezingcolisi zomoya ezinobuthi zivalelwe kwifilimu ye-vacuum bag, enempembelelo encinci kwindalo. Njengesixhobo sokuqinisa esingenalungcoliseko, ilaphu leglasi lefiber composite liphucula ngakumbi ukukhuselwa kokusingqongileyo kwenkqubo.
3. Imizekelo ethile yesicelo
- (1) Kwibala le-aerospace, amalaphu e-glass fiber composite adityaniswe ne-RTM kunye nenkqubo yokufakwa kwe-vacuum inokusetyenziswa ukwenza umsila othe nkqo wenqwelomoya, iphiko langaphandle kunye nezinye izinto.
- (2) Kwishishini lokwakha iinqanawa, amalaphu e-glass fiber composite angasetyenziselwa ukwenza ii-hulls, iidekhi kunye nezinye iindawo zesakhiwo.
- (3) Kwibala lamandla omoya, amalaphu eglasi edityanisiweyo asetyenziswa njengezinto zokuqinisa kwaye adityaniswe nenkqubo yokufunxa ivacuum ukuvelisa amagqabi amakhulu einjini yomoya.
Ukuqukumbela
Amalaphu e-glass ye-fiber composite anethemba elibanzi lokusetyenziswa kunye nexabiso elibalulekileyo kwi-RTM kunye neenkqubo zokufakela i-vacuum. Ngokuqhubela phambili okuqhubekayo kwetheknoloji kunye nokuphucula okuqhubekayo kweenkqubo, ukusetyenziswa kweendwangu zeglasi ze-fiber composite kwezi nkqubo zimbini ziya kuba zibanzi kwaye zinzulu.
Ixesha lokuposa: Sep-11-2024