Izindaba

Ijibha Ukubumba kuyinqubo ekhethekile esetshenziselwa ukwakha izingxenye ezivela ezintweni eziqinisiwe ze-fiberglass. Le ndlela ifaka isilinganiso esiphakeme sokuqina kwesisindo se-fiberglass ukudala izinkambiso ezihlala isikhathi eside, ezingasindi futhi eziyinkimbinkimbi. Le nqubo isetshenziswa kabanzi ezimbonini ezinjengezimoto, i-aerospe, zasolwandle kanye nokwakha.

Imikhiqizo Ebunjiwe Ebunjiwe

IjibhaUkubumba kufaka izinyathelo eziningana, ukulungiselela isikhunta ukuqeda umkhiqizo wokugcina. Nakhu ukuwohloka okuningiliziwe kwenqubo:

1. Ukulungiselela isikhunta

Isikhunta sibucayi ekubumbeni kwe-fiberglass futhi kungenziwa ngezinto ezifana ne-aluminium, insimbi, noma ijibhauqobo. Ukulungiselela isikhunta kuhlanganisa:

Ukuqamba isikhunta:Isikhunta kumele senzelwe ngokwencazelo yomkhiqizo wokugcina. Inqubo yokuqamba ifaka ukucatshangelwa kwemigqa yokuhlukanisa, ama-angles asalungiswa, kanye nokuqedwa komhlaba.

Ukuhlanza nokupholisha:Indawo yokubumba idinga ukuhlanzwa futhi iponjiswe ukuze kuqinisekiswe ukukhishwa okubushelelezi kanye nokuqedwa komhlaba osezingeni eliphezulu komkhiqizo wokugcina.

Ukufaka isicelo Umenzeli:I-ejenti yokukhishwa (efana nezinto ezisuselwa ku-wax noma ezisuselwa ku-silicone) isetshenziswa ekubumbeni ukuvikela i-fiberglass ukuthi inamathele kuyo ngesikhathi senqubo yokwelapha.

I-Fiberglass ebondise isikebhe shu

2. Ukulungiselela ngokwezinto ezibonakalayo

Izinto ze-fiberglass zivame ukulungiswa ngesimo:

● Ama-fiberglass matsnomaIzindwangu: Lezi zingqimba ezilukiwe noma ezingezinhle zezinhlamvu zengilazi. Uhlobo nokuqondiswa kwemicu kungathinta amandla nezakhiwo zomkhiqizo wokugcina.

● ama-resins: Ama-thermosetting resins afana ne-polyester, epoxy, noma i-vinyl ester asetshenziswa. Ukukhetha kwe-resin kuthinta izakhiwo zemishini, ukumelana nezici zezemvelo, kanye nekhwalithi ephelele yomkhiqizo wokugcina.

● Ama-Catalystskanye ne-hardeners: Lawa makhemikhali angezwa ku-resin ukuqalisa nokulawula inqubo yokulapha.

3.Inqubo yokuhlela

● Ukulala ngesandla: Le yinqubo yezandla lapho Ama-fiberglass matsnoma izindwanguzibekwe ekubumbeni, futhi i-resin isetshenziswa ngamabhulashi noma ama-roller. Isendlalelo ngasinye sihlanganiswa ukususa ama-bubble somoya futhi siqinisekise ukungena kwama-resin amahle.

● Spray-up: Ijibha na- -minzanaafafazwe isikhunta usebenzisa imishini ekhethekile. Le ndlela iyashesha futhi ilungele izingxenye ezinkulu kepha ingahle ingahlinzeki ngokunemba okuphezulu njengokulala ngesandla.

● Hlisa kabushaUmfungiso: Ngale ndlela, indwangu eyomile ye-fiberglass ifakwa kubumbi, futhi i-resin ifakwe ngaphansi kwengcindezi ye-vacuum, iqinisekisa ukusatshalaliswa kabusha kwe-resin kanye nama-void aphansi.

4.Pheka

● Igumbi lokushisa lekamelo: The-minzanaukwelapha ekushiseni okukhona. Le ndlela ilula kepha ingathatha isikhathi eside futhi imvamisa isetshenziselwa izingxenye ezincane eziphakathi nendawo.

● Ukushisa kwelapha: Isikhunta sibekwa kuhhavini noma ku-autoclave ukusheshisa inqubo yokulapha. Le ndlela ihlinzeka ngokulawula okungcono ngezindawo zokugcina zomkhiqizo futhi isetshenziselwa izinhlelo zokusebenza eziphezulu.

5. -Dexisayo

Kanye-minzanaUlaphe ngokuphelele, ingxenye iyasuswa ekubumbeni. Inqubo yokudukiswa kumele iphathwe ngokucophelela ukugwema ukulimaza ingxenye noma isikhunta.

6. -Qedayo

● Ukunciphisa nokusika: Kulungiswe ngokwedlulele impahla, futhi imiphetho iqediwe ukufeza ubukhulu nokubukeka okufunwayo.

● Sanding and polishing: Ingaphezulu lengxenye lidalulwe futhi lihlelwe ukuthuthukisa ukuqeda komhlaba kanye nama-aesthetics.

● Ukupenda noma ukuhlanganisa: I-Coatings eyengeziwe noma upende ingafakwa ekuqiniseni okuthuthukile, ukuvikelwa kwe-UV, noma ama-aesthetics.

Izinhlobo zezinqubo zokubumba ze-fiberglass

Izinqubo ezivulekile zokubumba:

● Ukulala ngesandla: Ukusetshenziswa Manual of Fiberglass kanye-minzana, ilungele ukukhiqizwa okuphansi kwemiphakathi.

● Spray-up: Ijibhana--minzanaafafazwe isikhunta esivulekile, esilungele izingxenye ezinkulu.

Izinqubo ezivalekile zokubumba:

● Resin Ukudlulisa Ukubumba (RTM): Ijibhaibekwe emgodini wokubumba, futhi u-resin ufakwa ngaphansi kwengcindezi. Le ndlela ikhiqiza izingxenye ezisezingeni eliphakeme ngokuqedwa komhlaba omuhle kakhulu ezinhlangothini zombili.

● Ukufakwa kwe-vacuum: Dryijibhaibekwe kusibumba, futhi-minzanaifakwe ngaphansi kwe-vacuum. Le ndlela yaziwa ngokukhiqiza izingxenye ezingasindi futhi eziqinile ezine-voids encane.

● Ukubumba kokucindezela: Kwakhiwa kwangaphambiliniAma-fiberglass matsZibekwe ekubumbeni, futhi kufakwe kabusha ngaphambi kokuba isikhunta sivaliwe futhi sifutheke ukwelapha ingxenye ngaphansi kwengcindezi.

Izicelo zokubumba kwe-fiberglass

● Izithuthi: Amaphaneli omzimba, ama-bumpers, amadeshibhodi, nezinye izinto.

● i-aerospace: Izingxenye ezingasindi zesakhiwo, ama-fairings, namaphaneli angaphakathi.

● Marine: AmaHulls, ama-decks, kanye nama-superstruptures ezikebhe nama-yachts.

● Ukwakha: Uphahla, ophahleni, nezinto ezihlelekile.

● izimpahla zabathengi: Imishini yezemidlalo, ifenisha kanye nezingxenye zangokwezifiso.

Ithangi lokugcina le-fiberglass

Izinzuzo nokubi kokubumba kwe-fiberglass

Izinzuzo:

● Amandla Nokuqina: Izitho ze-fiberglass ziqinile, zingasindi, futhi zimelana nokugqwala kanye nomthelela.

● Amajamo ayinkimbinkimbi: Iyakwazi ukwakha amajamo ayinkimbinkimbi futhi ayinkimbinkimbi okunzima ukufeza nezinye izinto.

● Ukwenza ngokwezifiso: Izingxenye ze-fiberglass zingalinganiswa nezidingo ezithile, kufaka phakathi ubukhulu obuhlukahlukene kanye nokuhlungwa kwe-fiber.

● Ibiza kakhulu: Ilungele ukukhiqizwa okuphansi nangokwenyusi okuphezulu, okunikeza ukulinganisela phakathi kokusebenza nezindleko.

Sinikezela ngezinto eziningi zokusetshenziswa kwezinto ezivuthiwe zezinqubo zokubumba ze-fiberglass ezifanaI-fiberglass roving/I-fiberglass fabrc/I-fiberglass mat/-minzana/indawo ekhempini njll.