Fa'alua tui tui (lea e ta'ua o le lua-shot molding) o lo'o maua le malosi i alamanuia mo lona gafatia e gaosia vaega lavelave, tele-meafaitino i totonu o se taamilosaga gaosiga e tasi. O lenei metotia faʻapitoa e mafai ai e tagata gaosi oloa ona tuʻufaʻatasia polymers eseese-e pei o palasitika maʻaʻa ma fetuutuunai-i totonu o se vaega tuʻufaʻatasia e tasi, faʻaumatia le manaʻoga mo le faʻapotopotoga lona lua.
O le faagasologa e aofia ai le tui a mea muamua i totonu o se limu, sosoo ai ma le a mea lona lua o lo'o pipi'i lelei ma le vaega muamua. O lenei metotia e masani ona faʻaaogaina i totonu ta'avale, masini fa'afoma'i, mea fa'aeletonika fa'atau, ma mea fa'alavalava, lea e taua tele ai le tumau, ergonomics, ma le fa'alelei.
O mea taua o le faʻaogaina o tui faʻalua e aofia ai:
- Fa'aleleia galuega fa'atino (fa'ata'ita'iga, u'u pa'i vaivai i meafaigāluega palasitika malo)
-Fa'aitiitiga tau gaosiga e ala i le fa'aitiitia o laasaga fa'apotopotoga
- Faʻaleleia le faʻatulagaina o le amio saʻo pe a faʻatusatusa i vaega faʻapipiʻi poʻo uelo
- Sili atu mamanu fetuutuunai mo geometries lavelave
O le alualu i luma lata mai i le mamanu mamanu ma mea e fetaui lelei ua faʻalauteleina ai avanoa mo le faʻaogaina o tui faʻalua. O loʻo faʻataʻitaʻi nei e le au gaosi oloa i le thermoplastic elastomers (TPEs), silikoni, ma resini faʻainisinia e fausia ai ni vaega fou.
A'o mana'omia e alamanuia ni oloa fa'apitoa, maualuga fa'atinoga, o lo'o fa'atūina le fa'ailoga tui fa'alua e fai se sao taua i le gaosiga o isi augatupulaga.
Taimi meli: Iul-03-2025