nkhani

Kukula kwa Gfrp kumayambira chifukwa chowonjezereka kwa zinthu zatsopano zomwe zimachitika kwambiri, opepuka kulemera, kugonjetsedwa kwakukulu ndi kutukuka, komanso mphamvu zambiri. Ndi chitukuko cha sayansi yamakono komanso kusintha mosalekeza kwaukadaulo, GFRP imagwiritsidwa ntchito pang'onopang'ono mapulogalamu osiyanasiyana osiyanasiyana.GFRP nthawi zambiri imakhalagalasindi matrin matrix. Makamaka, GFRP imakhala ndi magawo atatu: fiberglass, matrin matrix, ndi mankhwala othandizira. Pakati pawo, fiberglass ndi gawo lofunikira la gfrp. Fiberglass amapangidwa ndi mafuta osungunuka ndikujambulagalasi, ndipo gawo lawo lalikulu ndi silicon dioxide (Sio2). Mafakitale agalasi ali ndi maubwino amphamvu kwambiri, kachulukidwe kakang'ono, kutentha, ndi kukana kuperewera ndi kuuma kwa zinthuzo. Chachiwiri, matrin matrix ndiye chomatira cha gfrp. Matikiti omwe nthawi zambiri amagwiritsa ntchito materite amaphatikizapo polyester, epoxy, ndi ma resins a phenolic. Tsimikizani matrix ali ndi zomatira bwino, kukana kwa mankhwala, komanso kukana kuwongolera ndikuteteza fiberglass ndikutumiza katundu. Mthandizi, mbali inayo, amatenga gawo lofunikira pakati pa fiberglass ndi prin matrix. Othandizira pa intaneti amatha kukonza zomatira pakati pa fiberglass ndi prin matrix, ndikuwonjezera makina ndi kulimba kwa Gfrp.
General Indul Induls Synthesis ya GFRP imafunikira njira zotsatirazi:
(1) Kukonzekera kwa fiberglass:Magalasi amatenthedwa ndi kusungunuka, ndikukonzekera mawonekedwe osiyanasiyana ndi kukula kwa fiberglass pogwiritsa ntchito zojambula ngati zojambula kapena kuponya.
(2) Kukopa:Matenda kapena mankhwala othandizira a fiberglass kuti awonjezere mawonekedwe awo ndikusintha zomatira zigawenga.
(3) Makonzedwe a fiberglass:Gawani zojambulajambula zomwe zakonzedwa kale mu zida za kuwumba molingana ndi zofunikira kupanga mawonekedwe a zitsamba zokonzedweratu.
(4) Kuphimba matrin matrix:Valani matrin matrix mogwirizana pa fiberglass, amaletsa mitolo ya mafashoni, ndikuyika ulusiwo polumikizana kwathunthu ndi matrin matrix.
(5) Kuchiritsa:Kuchiritsa matrin otenthetsera matrix potenthetsa, kukanikiza, kapena kugwiritsa ntchito zida zothandizira (mwachitsanzo, kuchiritsa) kupanga mawonekedwe olimba.
(6) Pambuyo pa chithandizo:Gfrp yochiritsidwa imaperekedwa ndi njira zothandizira kutumiza monga kukulitsa, kupukuta, ndikupaka penti kuti tikwaniritse zofunika zomaliza komanso zowoneka bwino.
Kuchokera pazomwe zili pamwambapa, zitha kuwoneka kuti munjira yaKupanga gfrp, kukonzekera ndi makonzedwe a fiberglass kumatha kusinthidwa malinga ndi njira zosiyana siyana, mitundu yosiyanasiyana ya mapulogalamu osiyanasiyana, ndi njira zosiyanasiyana zosinthira zitha kugwiritsidwa ntchito kukwaniritsa ntchito ya gfrp ya mapulogalamu osiyanasiyana. Mwambiri, GFRP nthawi zambiri imakhala ndi zinthu zambiri zabwino, zomwe zimafotokozedwa mwatsatanetsatane pansipa:
(1) Kupepuka:Gfrp ili ndi mphamvu yotsika yotsika poyerekeza ndi zitsulo zachikhalidwe, ndipo motero zimakhala zopepuka. Izi zimapangitsa kukhala kopindulitsa m'malo ambiri, monga Aeroprossece, magetsi, komanso zida zamasewera, pomwe kulemera kwamphamvu kwa kapangidwe katha kuchepetsedwa, zomwe zimapangitsa kuti pakhale bwino komanso kuchita bwino. Kugwiritsa ntchito pomanga zida zopepuka, chilengedwe chopepuka cha gfrp chimatha kuchepetsa kulemera kwa nyumba zambiri.
(2) Mphamvu zazikulu: Zida za BEBRGLASKhalani ndi mphamvu yayikulu, makamaka kuchuluka kwawo komanso kuthekera kotheratu. Kuphatikiza kwa matrix ndi fiberglass olimbikitsidwa kumatha kupirira katundu wamkulu ndi zipsinjo zazikulu, motero zinthuzo zimayenda bwino.
(3) Kukana Kupumula:Gfrp ali ndi vuto lalikulu kuwonongedwa ndipo siligonjetsedwa ndi zowononga zachilengedwe monga asidi, alkali, ndi madzi amchere. Izi zimapangitsa kuti nkhani zosiyanasiyana zikhale zabwino kwambiri, monga m'munda wa marine urmine, zida zamankhwala, ndi akasinja osungira.
(4) Zabwino zothandizira:Gfrp ali ndi katundu wabwino komanso amatha kudzipatula bwino electromaagnetic ndi mafuta othandizira. Izi zimapangitsa chidwi chogwiritsidwa ntchito bwino mu gawo la zamagetsi zamagetsi ndi mafuta otalikirapo, monga kupanga mabwalo a madera, otetezera, ndi mafuta olema.
(5) Kuzunza Kwabwino:Gfrp aliKutentha Kwambirindipo amatha kukhalabe osasunthika m'malo otentha kwambiri. Izi zimapangitsa kuti ikhale yogwiritsidwa ntchito kwambiri ku Aenthortece, minda yamphamvu yopanga injini ya Turbine Innine, zogawana ndi mafuta, ndi mphamvu zamagetsi zomera.
Mwachidule, GFRP ili ndi maubwino amphamvu kwambiri, opepuka, kutunga kwamphamvu, mphamvu zabwino, komanso kukana kutentha. Izi zimapangitsa kuti zikhale zogwiritsidwa ntchito pomanga, Aerospace, magetsi, mphamvu, komanso mafakitale a mankhwala.