Ukubunjwa koxinzelelo
Ukubumba ukunyanzeliswa yinkqubo yokubumba apho i-polymer eshushu ifakwe kwindawo evulekileyo, eshushu. Emva koko i-mold ivalwe ngeplagi ephezulu kwaye ixinzelelwe ukuze ibe noqhagamshelwano lwezinto eziphathekayo zonke iindawo zokubumba.
Le nkqubo iyakwazi ukuvelisa iinxalenye ezinobude obubanzi, ubukhulu kunye nobunzima. Izinto eziveliswayo nazo ziphezulu ngamandla, ziyenza ibe yinkqubo enomtsalane kwinani lemizi-mveliso eyahlukeneyo.
Iicomposites zeThermoset lolona hlobo luxhaphakileyo lwemathiriyeli esetyenziswa ekubumbeni ucinezelo.
Amanyathelo amane aPhambili
Kukho amanyathelo amane aphambili kwinkqubo yokubumba i-thermoset composite composite:
- Amandla aphezulu, izixhobo ezimbini zentsimbi zenziwe ezihambelana ncakasana nemilinganiselo efunekayo ukuvelisa inxalenye efunekayo. Isixhobo ke sifakwe kumatshini wokushicilela kwaye sifudunyezwe.
- I-composite efunwayo yenziwe kwangaphambili ibe yimo yesixhobo. Ukwenziwa kwangaphambili linyathelo elibalulekileyo elinceda ekuphuculeni ukusebenza kwenxalenye egqityiweyo.
- Inxalenye eyenziwe ngaphambili ifakwe kwi-mold evuthayo. Isixhobo ke sinyanzeliswa phantsi koxinzelelo oluphezulu kakhulu, ngokuqhelekileyo ukusuka kwi-800psi ukuya kwi-2000psi (kuxhomekeke kubukhulu becala kunye nohlobo lwezinto ezisetyenzisiweyo).
- Inxalenye isuswe kwisixhobo emva kokukhutshwa koxinzelelo. Nayiphi na i-resin flash ejikeleze imiphetho nayo iyasuswa ngeli xesha.
Izinto eziluncedo zokuBumba ngoxinzelelo
Ukubumba ukunyanzeliswa bubuchule obudumileyo ngenxa yezizathu ezininzi. Inxalenye yodumo lwayo lusuka ekusebenziseni kwayo imidibaniso ephezulu. Ezi mathiriyeli zithande ukuba namandla, ziqine, zibe khaphukhaphu, kwaye zixhathise ukubola kunamalungu esinyithi, okukhokelela kwizinto eziphezulu. Abavelisi abaqhelana nokusebenza kunye neengxenye zetsimbi bafumanisa ukuba kulula kakhulu ukuguqula into eyenzelwe isinyithi ibe yinxalenye yokubumba i-compression. Ngenxa yokuba kunokwenzeka ukudibanisa i-metal part geometry ngolu buchule, kwiimeko ezininzi umntu unokusuka nje angene kwaye athathe indawo yentsimbi ngokupheleleyo.