I-Versatility of Fiberglass Roving in Composite Manufacturing

I-Fiberglass roving iwuchungechunge oluqhubekayo lwemicu yengilazi enikeza amandla akhethekile kanye nokuguquguquka ekukhiqizeni okuyinhlanganisela. Isetshenziswa kabanzi ezinhlelweni ezihlukahlukene ngenxa yamandla ayo aqinile, ukuqina okuphansi, nokumelana kwamakhemikhali okuhle kakhulu. Enye yezinto eziyinhloko ezisetshenziswayo ze-fiberglass roving iwukukhiqizwa kwe-Sheet Molding Compound(SMC). ubude obufushane (ngokujwayelekile buyi-25mm noma 50mm) bese bufakwa ngokungahleliwe kunhlaka yenhlaka. Le nhlanganisela ye-resin kanye ne-roving eqoshiwe ibe isihlanganiswa ibe yifomu leshidi, yenze into efaneleka kakhulu ukubumba ukuminyanisa.

Ngokungeziwe ku-SMC, i-fiberglass roving iphinde isetshenziswe ezinqubweni zokufafaza. Lapha, ukuzungeza kudluliselwa ngesibhamu sokufuthwa, lapho sinqunywa futhi sixutshwe nenhlaka ngaphambi kokuba sifafazwe esikhunjeni. Le ndlela iphumelela kakhulu ekudaleni izimo eziyinkimbinkimbi nezakhiwo ezinkulu, njengezikebhe zesikebhe kanye nezingxenye zezimoto.Isimo esiqhubekayo somkhiqizo wokuzulazula siqinisekisa ukuthi amandla okugcina aqinile namandla okugcina.

I-Fiberglass roving nayo ilungele izinhlelo zokusebenza zokubeka izandla, lapho ingalukwa khona ibe yindwangu noma isetshenziswe njengesiqiniseko kuma-laminates awugqinsi.Ikhono layo lokumunca ngokushesha inhlaka (i-wet-out) iyenza ifanelekele izinqubo ezenziwa ngesandla, lapho isivinini kanye nokubamba kalula kubalulekile.Sekukonke, i-fiberglass roving iyinto eguquguqukayo enikeza uhla olubanzi lwamandla nokusebenza okuhlanganisiwe.