Fibre ndende ikomezwa na thermoplastique (LFRT) irakoreshwa mugukoresha inshinge zikoreshwa hamwe nubukanishi buhanitse.Nubwo tekinoroji ya LFRT ishobora gutanga imbaraga nziza, gukomera hamwe ningaruka zingaruka, uburyo bwo gutunganya ibi bikoresho bigira uruhare runini muguhitamo imikorere igice cyanyuma gishobora kugeraho.
Kugirango uhindure neza LFRT, birakenewe gusobanukirwa bimwe mubiranga bidasanzwe.Gusobanukirwa itandukaniro riri hagati ya LFRT nibisanzwe byongerewe imbaraga za termoplastique byateje imbere iterambere ryibikoresho, igishushanyo mbonera nogutunganya kugirango hongerwe agaciro nubushobozi bwa LFRT.
Itandukaniro hagati ya LFRT na gakondo ngufi ikata hamwe na fibre ngufi ya fibre ikomezwa hamwe nuburebure bwa fibre.Muri LFRT, uburebure bwa fibre nuburebure bwa pellet.Ni ukubera ko LFRTs nyinshi zikorwa na pultrusion aho gukata kogosha.
Mu nganda za LFRT, gukomeza gukurura kwafibrekugendagenda kudahindagurika byabanje gukururwa mu rupfu rwo gutwikira no gutera inda.Nyuma yo kuva mu rupfu, iyi plastike ikomeza gushimangirwa yaciwe cyangwa irashishwa, mubisanzwe Gabanya uburebure bwa 10 ~ 12mm.Ibinyuranye, ibirahuri bigufi byibirahure birimo fibre yaciwe gusa ifite uburebure bwa mm 3 kugeza kuri 4, kandi uburebure bwazo buzagabanuka kugera kuri mm 2 munsi ya shear.
Uburebure bwa fibre muri pellet ya LFRT bufasha kunoza imiterere yubukanishi bwa LFRT-kurwanya cyangwa gukomera byiyongera mugihe ukomeje gukomera.Igihe cyose fibre igumana uburebure bwayo mugihe cyo kubumba, bazakora "skeleton y'imbere" itanga ibikoresho bya ultra-high mechanique.Nyamara, uburyo bubi bwo kubumba burashobora guhindura ibicuruzwa birebire mubikoresho bigufi.Niba uburebure bwa fibre bwangiritse mugihe cyo kubumba, ntibishoboka kugera kurwego rusabwa rwo gukora.
Kugirango ugumane uburebure bwa fibre mugihe cyo kubumba LFRT, hagomba gusuzumwa ibintu bitatu byingenzi: imashini ibumba inshinge, ibishushanyo mbonera, hamwe nuburyo bwo gutunganya.
1. Kwirinda ibikoresho
Ikibazo kimwe gikunze kubazwa kubijyanye no gutunganya LFRT ni: Birashoboka ko twakoresha ibikoresho byo gutera inshinge bihari kugirango tubumbabumbe ibyo bikoresho.Mubihe byinshi, ibikoresho bikoreshwa mugukora fibre ngufi birashobora kandi gukoreshwa mugukora LFRT.Nubwo ibikoresho bisanzwe bigizwe na fibre bigezweho birashimishije kubintu byinshi bya LFRT nibicuruzwa, guhindura bimwe mubikoresho birashobora gufasha kurushaho kubungabunga uburebure bwa fibre.
Igice rusange-gifite intego hamwe nigice gisanzwe "kugaburira-guhunika-gupima" birakwiriye cyane muriki gikorwa, kandi ubwogero bwangiza bwa fibre burashobora kugabanuka mukugabanya igipimo cyo kwikuramo igice cyo gupima.Ikigereranyo cyo guhunika igice cyo gupima hafi ya 2: 1 nibyiza kubicuruzwa bya LFRT.Ntabwo ari ngombwa gukoresha ibyuma bidasanzwe byifashishwa mu gukora imigozi, ingunguru n'ibindi bice, kubera ko kwambara LFRT bitakomeye nkubwa gakondo yacagaguye ibirahuri bya fibre bishimangira thermoplastique.
Ikindi gikoresho gishobora kungukirwa no gusubiramo igishushanyo ni inama ya nozzle.Bimwe mubikoresho bya thermoplastique byoroshye gutunganya hamwe na nozzle ihindagurika, ishobora gukora urwego rwo hejuru rwogosha mugihe ibikoresho byatewe mumyenge.Nyamara, iyi nama ya nozzle irashobora kugabanya cyane uburebure bwa fibre yibikoresho birebire bya fibre.Kubwibyo, birasabwa gukoresha intoki ya nozzle tip / valve inteko hamwe nigishushanyo cya "100% yubusa", bigatuma byoroha fibre ndende kunyura muri nozzle no mubice.
Byongeye kandi, diameter ya nozzle nu mwobo w irembo igomba kuba ifite ubunini bwa 5.5m
m (0.250in) cyangwa irenga, kandi ntihakagombye kubaho impande zikarishye.Ni ngombwa gusobanukirwa uburyo ibikoresho bitembera mubikoresho byo gutera inshinge no kumenya aho ubwoya buzamena fibre.
Hebei Yuniu Fiberglass Manufacturing Company Limitedniuruganda rwa fiberglass rufite uburambe burenze imyaka 10, uburambe bwimyaka 7 yohereza hanze.
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Tuzakora ibishoboka byose kugirango tugufashe kandi tugushyigikire.
Igihe cyo kohereza: Ukwakira-09-2021