izindaba

Kukhona ezinye izici ezihlukile ze-fiberglass uma kuqhathaniswa nezinqubo zokuhlanganisa ezinye izinto. Okulandelayo yisingeniso esinemininingwane yeinqubo yokukhiqiza ye-glass fiber composite, kanye nokuqhathanisa nezinye izinqubo eziyinhlanganisela yezinto:
Inqubo yokukhiqiza impahla eyinhlanganisela ye-Glass fiber
Ukulungiswa kwezinto ezingavuthiwe:
I-Glass fiber: kusukela engilazini encibilikisiwe edonswa ngokushesha emiculweni, ngokusho kwezingxenye zempahla eluhlaza ingahlukaniswa ibe yi-alkali, engeyona i-alkali, i-alkali kanye nemicu yengilazi ekhethekile, njenge-silica ephezulu, imicu ye-quartz njalonjalo.
Ama-resin blends: asetshenziswa njengezibophezelo ukuze anikeze umumo nezinye izakhiwo ezifana nokumelana namakhemikhali namandla ezinhlanganisela. Izinhlobo ezijwayelekile ziyi-polyester, i-epoxy noma i-vinyl ester.
Inqubo Yokukhiqiza:
I-Fiberglass Tow Preparation: amathowuzi e-fiberglass angalukwa abe yindwangu noma amacansi, noma asetshenziswe ngokuqondile, kuye ngokusetshenziswa okuhlosiwe.
I-Resin Impregnation: Izintambo ze-fiberglass zifakwe ngengxube ye-resin evumela ukuthi i-resin ingene ngokugcwele emicu.
Ukubumba: Imicu ene-resin-impregnated ibunjwa ibe yisimo esifisayo, esingafezwa ngokubeka izandla, i-pultrusion, i-fiber winding, nezinye izinqubo.
Ukwelapha: Izinto ezibunjiwe zingaphansi kokushisa nokucindezela ukuze kuqiniswe futhi kuqiniswe inhlaka ukuze yakhe isakhiwo esiyinhlanganisela.
Ngemuva kokucubungula:
Ngemva kokwelapha, izinhlanganisela ze-fiberglass zingafakwa ngaphansi kwezinqubo ezihlukahlukene zokuqeda, okuhlanganisa ukusika, ukupenda noma ukupholishwa ukuze kuhlangatshezwane nezidingo ezithile zobuhle noma zokusebenza.
Ukuqhathanisa nezinye izinqubo eziyinhlanganisela yezinto
I-Carbon Fiber Composites:
I-Carbon fiber kanye ne-glass fiber inokufana ezinqubweni zokukhiqiza, ezifana kokubili okudinga izinyathelo ezifana nokulungiswa kwefayibha, ukufakwa kwe-resin, ukubumba kanye nokuphulukisa.
Kodwa-ke, amandla kanye ne-modulus ye-carbon fibers iphakeme kakhulu kunemicu yengilazi, ngakho-ke inqubo yokukhiqiza ingaba yinkimbinkimbi kakhulu ngokuhambisana ne-fiber alignment, ukukhethwa kwe-resin, njll.
Izindleko zezinhlanganisela ze-carbon fibre nazo ziphakeme kuneizinhlanganisela ze-glass fibre.
I-Aluminium Alloy Composites:
Izinhlanganisela ze-aluminium alloy ngokuvamile zikhiqizwa ngamasu enhlanganisela yensimbi-nonmetal, njengokubumba kokucindezela okushisayo kanye ne-vacuum bagging.
Uma kuqhathaniswa nezinhlanganisela ze-fiberglass, izinhlanganisela ze-aluminium alloy zinamandla aphezulu futhi ziqinile, kodwa futhi ziminyene futhi zingahle zingalungeli izinhlelo zokusebenza lapho ukukhanyisa kubaluleke kakhulu.
Izinqubo zokukhiqiza zezinhlanganisela ze-aluminium zingadinga izinto zokusebenza eziyinkimbinkimbi kanye nezindleko eziphakeme.
Izinhlanganisela zepulasitiki:
Izinhlanganisela zepulasitiki zivame ukukhiqizwa ngokusebenzisa umjovo wokubunjwa, i-extrusion, kanye nezinqubo zokubumba.
Izinhlanganisela zepulasitiki zibiza kancane kunezinhlanganisela ze-fiberglass, kodwa zingaba namandla amancane nokumelana nokushisa.
Inqubo yokukhiqiza izinhlanganisela zepulasitiki ilula futhi ifanele ukukhiqizwa ngobuningi.
Ukuhluka kwenqubo yokukhiqiza yezinhlanganisela ze-fiberglass
Inhlanganisela ye-fiber ne-resin:
Inhlanganisela ye-glass fibre kanye ne-resin kuyisihluthulelo senqubo yokukhiqiza yezinhlanganisela ze-fiber fiber. Ngokuhlelwa okunengqondo kwefayibha kanye nokukhetha kwe-resin, izakhiwo zemishini nokumelana nokugqwala kwezinhlanganisela kungenziwa kahle.
Ubuchwepheshe bokubumba:
Izinhlanganisela zefiber yengilazi zingabunjwa kusetshenziswa izindlela ezihlukene zokubumba, ezifana nokubeka isandla, i-pultrusion, kanye ne-fiber winding. Lawa masu angakhethwa ngokuya ngesimo, usayizi kanye nezidingo zokusebenza komkhiqizo.
Ukulawulwa kwekhwalithi ngesikhathi sokwelashwa:
Ukwelashwa kuyingxenye ebalulekile yokuphilaingilazi fibre composite inqubo yokukhiqiza. Ngokulawula izinga lokushisa lokuphulukisa kanye nesikhathi, kungaqinisekisa ukuthi i-resin ilapheka ngokuphelele futhi kwakheka isakhiwo esihle esiyinhlanganisela.
Kafushane, inqubo yokukhiqiza inhlanganisela ye-fiber composites inokwehluka kwayo, futhi kunomehluko othile uma iqhathaniswa nezinye izinqubo eziyinhlanganisela yezinto. Lo mehluko wenza izinhlanganisela ze-fiber yengilazi zibe nezinzuzo eziyingqayizivele ezakhini zemishini, ukumelana nokugqwala, izakhiwo zokushisa ezishisayo, njll., futhi zisetshenziswa kabanzi emikhakheni ehlukahlukene.