iindaba

Umbhobho we-FRP luhlobo olutsha lwezinto ezidityanisiweyo, inkqubo yawo yokuvelisa isekelwe kakhulu kumxholo ophezulu we-resin weglasi fiber winding layer ngokwenkqubo, Yenziwe emva kokupholisa ubushushu obuphezulu. Ulwakhiwo lodonga lwemibhobho ye-FRP lunengqiqo kwaye luphucukile, olunokunika indima epheleleyo kwindima yezixhobo ezifana ne-glass fiber, i-resin kunye ne-curing agent, engahlangabezani nje kuphela namandla kunye nokuqina okusetyenzisiweyo, kodwa ikwaqinisekisa uzinzo kunye nokuthembeka kwemibhobho ye-FRP.

Iimpawu zobugcisa

Inkqubo yemveliso eqhubekayo yokujikajika

Inkqubo yokubumba eqhubekayo yahlulwe yaba ziintlobo ezintathu: ukujika okomileyo, ukujika okumanzi kunye nokujika okomileyo ngokwemeko yomzimba neyekhemikhali ye-resin matrix ngexesha lokubumba i-fiber. Ukujika okomileyo kukusebenzisa i-prepreg yarn okanye iteyipu elungisiweyo, efudunyezwa kumatshini wokujika ukuze ithambe ibe yimeko yolwelo oluqinileyo ize ibotshelelwe kwi-core mold. Eyona nto iphambili kwinkqubo yokujika okomileyo kukusebenza kwayo okuphezulu kwemveliso kwaye isantya sokujika sinokufikelela kwi-100-200m/min; ukujika okumanzi kukujika ngqo i-fiber bundle (iteyipu efana nentambo) kwi-mandrel phantsi kolawulo loxinzelelo emva kokuba ifakwe kwiglu; Ukujika okomileyo kufuna ukongeza izixhobo zokomisa ukuze kususwe i-solvent kwi-dipped yarn emva kokuba i-fiber ifakwe kwi-core mold.

2. Inkqubo yokubumba yokunyanga yangaphakathi

Inkqubo yokulungisa ngaphakathi yinkqubo esebenzayo yokubumba izinto ezidityanisiweyo zefayibha ezisebenzisa i-thermosetting. I-core mold efunekayo kwinkqubo yokulungisa ngaphakathi sisakhiwo esisilinda esingenanto, kwaye zombini iziphelo ziyilwe nge-taper ethile ukuze kube lula ukuyisusa. Umbhobho wentsimbi ongenanto ufakwa ngaphakathi kwi-core mold, oko kukuthi, ukufudumeza. Kwi-core tube, elinye icala le-core tube livaliwe, kwaye elinye icala livulekile njengokungena komphunga. Imingxunya emincinci isasazwa eludongeni lwe-core tube. Imingxunya emincinci isasazwa ngokulinganayo kwi-quadrants ezine ukusuka kwicandelo le-axial. I-core mold inokujikeleza i-shaft, elungele ukujijwa.

3. Inkqubo yokususa

Ukuze koyiswe iingxaki ezininzi zokususa izixhobo ngesandla, umgca wemveliso yemibhobho yentsimbi yeglasi yanamhlanje uyile inkqubo yokususa izixhobo ngokuzenzekelayo. Ulwakhiwo loomatshini lwenkqubo yokususa izixhobo lwenziwa ikakhulu sisixhobo setroli yokususa izixhobo, isilinda esitshixayo, isibambo sokusisusa isixhobo sokususa izixhobo, intonga exhasayo kunye nenkqubo ye-pneumatic. Itroli yokususa izixhobo isetyenziselwa ukuqinisa isikhunta esingundoqo ngexesha lokusonga, kwaye isilinda itshixiwe ngexesha lokusisusa. Intonga yepiston iyarhoxiswa, ibhola yentsimbi yokusisusa ephakanyisiweyo kwicala elingasemva iyabekwa phantsi, i-spindle iyakhululwa, kwaye emva koko i-tongs yokusisusa izixhobo igqibezela inkqubo yokusisusa ngamandla okusisusa okujikeleza kwe-spindle kunye nesilinda, kwaye ekugqibeleni itshixe isilinda kunye ne-tongs yokusisusa izixhobo. Yahlula umzimba wetyhubhu kwisikhunta esingundoqo ngezinye izixhobo ukuze ugqibezele inkqubo yokusisusa.

Amathuba ophuhliso lwexesha elizayo

Intsimi yesicelo semveliso ebanzi kunye nendawo enkulu yemarike

Iipayipi ze-FRP ziyilwe kakuhle kwaye zinokuhlangabezana neemfuno zesicelo kwiinkalo ezininzi. Iinkalo zesicelo eziqhelekileyo ziquka ukwakha iinqanawa, ukuvelisa izixhobo zobunjineli baselwandle, i-petrochemical, igesi yendalo, umbane, unikezelo lwamanzi kunye nokuhambisa amanzi, umbane wenyukliya, njl.njl., kwaye imfuno yemarike inkulu.