FRP imigca pultruded kunye namava imveliso yobungcali

Kukho iintlobo ngeentlobo zemidibaniso eqhelekileyo phaya phandle xa kufikwa kwiimoto kunye nezinye iindlela zothutho.I-FRP, i-RTM, i-SMC, kunye ne-LFI zezinye zezona ziphawulekayo.Nganye ineseti yayo ekhethekileyo yeenzuzo, iyenza isebenze kwaye isebenze kwiimfuno kunye nemigangatho yoshishino lwanamhlanje.Apha ngezantsi kukujongwa ngokukhawuleza kwezi zidityanisiweyo kunye nokuba yintoni na nganye kuzo.

IPlastiki eyomelezwe ngeFayibha (FRP)

I-FRP yinto edibeneyo equka i-polymer matrix eyomelezwa yimicu.Ezi fiber zinokuba nenani lezinto ezibandakanya i-aramid, iglasi, i-basalt, okanye i-carbon.Ipolymer ngokuqhelekileyo yiplastiki ye-thermosetting equka i-polyurethane, i-vinyl ester, i-polyester, okanye i-epoxy.

Izibonelelo zeFRP zininzi.Le ngxubevange ixhathisa umhlwa kuba ayinamanzi kwaye ayinamibhobho.I-FRP inamandla kumlinganiselo wobunzima obuphezulu kunesinyithi, i-thermoplastics, kunye nekhonkrithi.Ivumela unyamezelo olufanelekileyo lomphezulu omnye njengoko wenziwe ngokufikelelekayo kusetyenziswa isiqingatha sokungunda esi-1.I-Fiber-Iiplastiki ezomeleziweyo zinokuqhuba umbane ngezihluzi ezongeziweyo, zibamba ubushushu obugqithisileyo kakuhle, kwaye zivumela ukugqitywa okuninzi okufunayo.

I-Resin Transfer Molding (RTM)

I-RTM yenye indlela yokubumba ulwelo oludityanisiweyo.I-catalyst okanye i-hardener ixutywe ne-resin kwaye ifakwe kwi-mold.Le mold iqulethe i-fiberglass okanye ezinye iifayibha ezomileyo ezinceda ukuqinisa i-composite.

I-RTM composite ivumela iifom eziyinkimbinkimbi kunye neemilo ezifana ne-curves compound.Ikhaphukhaphu kwaye yomelele ngokugqithisileyo, kunye nokulayishwa kwefayibha ukusuka kwi-25-50%.ye-RTM iqulethe umxholo wefiber.Xa kuthelekiswa nezinye izinto ezidityanisiweyo, i-RTM iyafikeleleka kakhulu ukuyivelisa.Oku kubumba kuvumela amacala agqityiweyo ngaphandle nangaphakathi ngekhono lemibala emininzi.

I-Sheet Molding Compound (SMC)

I-SMC yi-polyester eyomeleziweyo ekulungeleyo ukubumba equlathe ubukhulu becala ifayibha yeglasi, kodwa ezinye iintsinga zingasetyenziswa ngokunjalo.Iphepha lale ngqungquthela lifumaneka kwimiqulu, ethi ke isikwe ibe ngamaqhekeza amancinci abizwa ngokuba "iintlawulo".Imisonto emide yekhabhoni okanye yeglasi yondlalwe kwibhafu yeresin.I-resin ibandakanya i-epoxy, i-vinyl ester okanye i-polyester.

Eyona nto ilungileyo ye-SMC kukomelela okwandisiweyo ngenxa yeentsinga zayo ezinde, xa kuthelekiswa neekhompawundi zokubumba isambuku.Ayinyangeki kwi-corrosion, iyafikeleleka ukuyivelisa, kwaye isetyenziselwa iimfuno ezahlukeneyo zobuchwepheshe.I-SMC isetyenziswa kwizicelo zombane, nakwizithuthi kunye nobunye ubuchwepheshe bokuhamba.

Isitofu seFayibha ende (LFI)

I-LFI yinkqubo ephuma kwi-polyurethane kunye nefayibha enqunqiweyo edityanisiweyo kwaye emva koko itshizwe kwi-mold cavity.Lo mgodi wokungunda unokupeyintwa kwaye uvelise indawo efikelelekayo egqityiweyo kanye ngaphandle kokungunda.Nangona ihlala ithelekiswa ne-SMC njengeteknoloji yenkqubo, izibonelelo ezinkulu kukuba ibonelela ngesisombululo esinexabiso elithe kratya leengxenye ezipeyintiweyo, kunye nokuba neendleko eziphantsi zesixhobo ngenxa yoxinzelelo oluphantsi lokubumba.Kukwakho neqela lamanye amanyathelo abalulekileyo kwinkqubo yokwenza imathiriyeli ye-LFI kubandakanya ukulinganisa, ukugalela, ukupeyinta, kunye nokunyanga.

I-LFI iqhayisa amandla awongeziweyo ngenxa yeentsinga zayo ezide ezinqunqiweyo.Le ngxubevange inokuveliswa ngokuchanekileyo, ngokungaguquguqukiyo, kwaye ngokukhawuleza iyenze ifikeleleke kakhulu xa ithelekiswa nezinye iikompositi ezininzi.Amalungu ahlanganisiweyo enziwe ngetekhnoloji ye-LFI anobunzima obukhaphukhaphu kwaye abonisa ukuguquguquka ngakumbi xa kuthelekiswa nezinye iinkqubo zemveli eziyintlanganisela.Nangona i-LFI isetyenziselwe ixesha elithile ngoku kwimoto kunye nezinye izinto zokuhamba, iqala ukufumana intlonipho eyongeziweyo kwimarike yokwakha izindlu ngokunjalo.

Isishwankathelo

Nganye kwimidibaniso eqhelekileyo eboniswe apha ineengenelo zayo ezizodwa.Ngokuxhomekeke kwiziphumo ezinqwenelekayo zokuphela kwemveliso, nganye kuzo kufuneka iqwalaselwe ngononophelo ukubona ukuba yeyiphi eya kuthi ilungele iimfuno zenkampani.

Zive ukhululekile ukuQhagamshelana nathi

Ukuba unemibuzo malunga neenketho eziqhelekileyo ezidityanisiweyo kunye neenzuzo, singathanda ukuncokola nawe.E-Romeo RIM, siqinisekile ukuba sinokubonelela ngesisombululo esifanelekileyo kwiimfuno zakho zokubumba, Qhagamshelana nathi namhlanje ngolwazi oluthe kratya.