Zeziphi iiNkqubo zokuBumba eziqhelekileyo zeI-FRTP?
Isinyathelo esiphambili setekhnoloji yokuguqulwa kwezinto eziluhlaza zibe yimveliso ye-fiberglass yesakhiwo yinkqubo yokubumba, eyona siseko kunye nemeko yokuphuhliswa kolu shishino. Ngokwandiswa komthamo wesicelo sezinto ezidibeneyo, imboni yezinto ezidibeneyo iphuhliswe ngokukhawuleza, ezinye iinkqubo zokubumba ziye zahamba phambili, kwaye iindlela ezintsha zokubumba ziye zavela. Okwangoku, kukho iindlela zokubumba ze-FRTP ezingaphezu kwama-20 ezithe zasetyenziswa ngempumelelo kwimveliso yamashishini. Oku kulandelayo yintshayelelo emfutshane kwezinye zeendlela zokubumba ezidla ngokusetyenziswa ezikhethwe kwezi ndlela.
◆ Isitofu sokubumba
Ukubumba i-injection yeyona ndlela yokuvelisa i-FRTP, enembali ende kunye neyona nto isetyenziswa kakhulu. Izibonelelo zingumjikelezo omfutshane wokubumba, ubuncinci bokusetyenziswa kwamandla, ukuchaneka kwemveliso ephezulu, iimveliso eziyinkimbinkimbi ezinokufakwa zingenziwa ngexesha elinye, iimveliso ezininzi zinokuveliswa kwisikhunta esinye, kwaye ukusebenza kwemveliso kuphezulu. izixhobo kunye neemfuno zomgangatho wokungunda ziphezulu. Ngokwemeko yangoku yophuhliso lwezobuchwepheshe, ubunzima obuninzi bemveliso yokubumba i-injection yi-5 kg, kwaye ubunzima obuncinci yi-1 g. Le ndlela isetyenziswa kakhulu kwimveliso yamacandelo ahlukeneyo omatshini, iimveliso zokwakha, izindlu zezixhobo zendlu, izixhobo zombane, iinxalenye zemoto, njl.
Itekhnoloji yokubumba ye-FTRP iveliswa ngobuninzi kwiindawo zolwakhiwo lweemoto. Okwangoku, kukho abathengisi bezixhobo zokubumba iinaliti zaphesheya, ezifana ne-ENGEL, ARBURG kunye neKraussMaffei, kunye nobuchwepheshe obuphambili bobu buchwepheshe eTshayina.
Ifayibha ende yoMshini wePlastiki yeBole yaqiniswaimathiriyeli edibeneyo i-injection ye-injection echanekileyo (i-intanethi yokuxuba i-injection molding) i-LFT-D-IM yinto edibanisa ukuveliswa okuqhubekayo kwe-extruder kunye ne-intermittent yemveliso yomatshini wokubumba, kwaye idibaniswe ngamawele angamawele. Isitofu esithe ngqo kwi-mold ukuphumeza iinkqubo ezininzi kunye nezixhobo ezininzi ngexesha elinye, ukunciphisa ukusetyenziswa kwamandla, ukuphucula ukusebenza kakuhle, ukunciphisa ukuthotywa kwe-thermal yezinto, kunye nokuphucula ukusebenza kwemveliso. Le teknoloji isetyenziswa kakhulu kwiimoto, izixhobo zasekhaya, amandla amatsha, ukuhamba ngomzila kaloliwe, ukuhamba ngenqwelomoya kunye ne-elektroniki yabathengi.
I-ARBURG enkulu yomatshini wokubumba inaliti ye-hydraulic ALLROUNDER 820 S yenzelwe ukubumba inaliti yefayibha edityanisiweyo ngqo (i-FDC), ngamandla okubamba ama-4000kN kunye neyunithi yokutofa engama-3200, exhotyiswe ngesikrufu esikhethekileyo se-70mm sokusetyenzwa kwemicu yeglasi ende. I-FDC yinkqubo ekhaphukhaphu apho iintsinga eziya kuthi ga kwi-50 mm ubude zityiswa ngokuthe ngqo kulwelo olunyibilikayo ngokutya okusecaleni kufutshane neyunithi yokutofa, ephawulwa ngokufumaneka kwezinto eziphezulu kunye neendleko eziphantsi kakhulu xa kuthelekiswa neepellets ezikhethekileyo zefiber emide ukuya kuthi ga. 40%. Iimveliso eziveliswe yinkqubo ye-FDC zibuchwephesha obutsha kwishishini lokulungisa iiplastiki, ngakumbi kwimizi-mveliso yeemoto kunye ne-aerospace, ngokuhlengahlengisa ubude bomtya weglasi ukuze kuzuzwe iipropati zomzimba ezifunekayo.
◆ Ukubunjwa kwe-Extrusion
Ukubunjwa kwe-Extrusion yenye yezona nkqubo zisetyenziswa kakhulu kwimveliso yeemveliso ze-FRTP. Iimpawu zayo eziphambili ziyinkqubo yokuvelisa ngokuqhubekayo, ukusebenza kakuhle kwemveliso, izixhobo ezilula kunye nobuchwepheshe obulula ukufunda. Inkqubo yokubumba i-extrusion isetyenziselwa ukuveliswa kweemveliso ezifana nemibhobho, iintonga, iipleyiti kunye neeprofayili.
◆ Ukubumba ngokujija
Inkqubo yokubumba ye-FRTP kukuqala ukutshisa i-fiber eqhubekayo (prepreg) efakwe kwi-resin, kwaye iyisongele kwi-mandrel, kwaye kwangaxeshanye iqhubeke nobushushu ukunyibilikisa i-resin, kwaye emva koko isebenzise uxinzelelo lokubopha umaleko we-prepreg ngu. umaleko. Emva kokudibanisa umaleko ngoluhlu kunye nokupholisa, imveliso edibeneyo edibeneyo ifunyenwe. Inkqubo ifanelekile kwimveliso ye-cylindrical kunye ne-spherical ene-reproducibility efanelekileyo kunye nokusebenza okuzinzile.
◆ Ukubetha
Inkqubo ye-pultrusion kukwenza kunye nokuqinisa umsonto we-prepreg phantsi kwesenzo sokutsalwa, kwaye ngokuqhubekayo uvelise iimveliso ezingenanto kunye nezikhethekileyo ezinobude obungenamkhawulo.
Ukuba ufuna iiprofayili ezinde, ezincinci kunye neefestile okanye ukuqiniswa kwekhonkrithi, ngoku lixesha le-pultrusion. Imicu yeprofayili ye-pultrusion ihambelana ngokugqibeleleyo kwicala lomthwalo, okwenza umveliso ogqityiweyo ulunge ngakumbi ngokwezinto eziphathekayo kunye nobunzima.
Jonga igalari yethu yeefoto kunye nezinye iindaba malunga neGRECHO iglasi yefiber izityalo Apha.
Naziphi na iimfuno ezidityanisiweyo zinokuqhagamshelwana ne-GRECHO ukuze ufezekise iindleko zakho.
Whatsapp: +86 18677188374
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Iwebhusayithi:www.grechofiberglass.com
Ixesha lokuposa: Dec-28-2021
