Okokuqala, udinga ukwazi ukuthi yiziphi izidingo ezithile zesikhunta, ezijwayelekile, ukumelana nezinga lokushisa eliphezulu, ukubeka izandla, noma inqubo yokuhlanza, ingabe zikhona izidingo ezikhethekile zesisindo noma ukusebenza?
Ngokusobala, amandla ahlanganisiwe kanye nezindleko zempahla yezindwangu ze-fiber yengilazi ehlukene nama-polyester resins nazo zihlukile.Sidinga ukwazi okwengeziwe ukuze siqinisekise inhlanganisela efanele yezinto ezidingekayo zokubumba kanye nokwenza kahle kwezindleko zokukhiqiza isikhunta.
Kalula nje, isikhunta esisetshenziselwa inqubo yokubeka izandla ye-FRP yizona ezivame kakhulu.Ngokusekelwe ekulawuleni izindleko eziphansi, kusobala ukuthi ezimweni eziningi, inqobo nje uma isikhunta se-FRP sihlangabezana nezidingo zangempela, ukusebenza okuphezulu kusho izindleko eziphezulu.
Ezinye zezinto ezidingekayo zokwenza isikhunta se-FRP sendabuko, ungaba nokuqonda okujwayelekile:
| Uhlobo | Ukuqiniswa kwe-Fberglass | I-Resin | Ama-excipient |
| I-Hand Lay-up FRP Mold | 300g powder oqoshiwe strand mat, 30g surface mat, 400g gingham, intambo ngobuningi (R ekhoneni ukugcwaliswa ushintsho) | ijazi lejeli le-vinyl, i-resin engafakwanga, i-vinyl resin, i-resin entsha ye-zero shrinkage | I-silica, i-wax yokukhulula isikhunta, i-pva, i-ejenti yokwelapha, i-wax yokupholisha, i-sandpaper |
| Isikhunta se-epoxy resin | 300g powder oqoshiwe strand mat, 30g surface mat, 400g gingham, intambo ngobuningi (R ekhoneni ukugcwaliswa ushintsho) | Ijazi lejeli le-epoxy, i-epoxy resin (ukumelana nokushisa okuhlukahlukene) | Khipha i-wax, i-pva, i-ejenti yokwelapha, i-wax yokupholisha, i-sandpaper |
| Vacuum isikhunta | 300g powder oqoshiwe strand mat, 30g surface mat, 400g gingham, intambo ngobuningi (R ekhoneni ukugcwaliswa ushintsho) | i-polyester resin | I-silica, i-mold release wax, i-pva, i-ejenti yokwelapha, i-wax yokupholisha, i-sandpaper, i-silicone seal |
| Isikhunta se-RTM FRP | I-300g ye-powder chopped strand mat, i-30g surface mat, i-400g gingham, intambo enkulu (inguquko yokugcwalisa i-angle engu-R), umata omaphakathi oqinile | i-polyester resin | I-silica, ama-wax flakes, i-mold release wax, i-pva, i-ejenti yokwelapha, i-wax yokupholisha, i-sandpaper |
Ekwenziweni kwesikhunta sangempela, kungase kuhileleke izinto eziningi zokubumba, njenge-putty, ijazi lejeli elilula ukulipholisha, nezinye izinto zokuguqula indawo yokubumba yasekuqaleni.
Isikhathi sokuthumela: Apr-13-2022