1. Tu'u Uiga

Tu'u vaega, e taʻua foi o le lafo, o le faʻaaogaina lea o ituaiga uma o auala faʻapipiʻi mo mea e fai ai uʻamea, e taʻua o le faʻafefeteina o le uʻamea vai lelei, lafo, tui, inhaled poʻo isi auala tuʻuina atu i totonu o le mamanu saunia, pe a maeʻa le faʻamafanafanaina pe a uma ona olo ma isi mulimuli- fa'agaioiga auala, o se foliga patino, lapopoa ma meatotino o mea faitino.

2. Tu'u Talafa'asolopito

O talosaga lafo e iai se tala'aga umi.O tagata anamua na faʻaaogaina mea faʻapipiʻi ma nisi mea e ola ai.

I ona po nei, e masani lava ona faʻaaogaina le faʻaogaina o avanoa mo vaega o masini, ma o nisi faʻataʻitaʻiga saʻo e mafai foi ona faʻaogaina saʻo e pei o vaega masini.

O le lafoa'i o lo'o nofoia se vaega tele i oloa fa'ainisinia, e pei o ta'avale, fa'amomoli fa'atatau o le mamafa e tusa ma le 50 ~ 70% o le mamafa o le masini atoa, fa'ato'aga fa'amatalaga mo le 40 ~ 70%, masini masini, afi afi afi, ma isi, luga. i le 70 ~ 90%.

I totonu o ituaiga uma o castings, masini castings E IA LE tele tele ituaiga, foliga sili ona lavelave ma le tele o fua, faʻamaumauga mo le tusa ma le 60% o le aofaʻi o gaosiga o castings.O lo'o soso'o ai ma fa'ameamea fa'ameamea ma paipa fa'ainisinia, fa'apea fo'i ma nisi mea faigaluega i le olaga.

E iai fo'i feso'ota'iga vavalalata ma le olaga i aso faisoo.Mo se faʻataʻitaʻiga, e masani ona faʻaaogaina faitotoa, loka o faitotoʻa, radiators, paipa i luga ma lalo, uʻamea POTS, faʻavaa ogaumu kesi, uʻamea, ma isi mea, o mea faʻapipiʻi.

3. Fa'avasegaga Tu'u

E iai auala eseese o fa'avasegaga:

E tusa ai ma mea eseese uʻamea faʻaaogaina, e vaevaeina i le uʻamea uʻamea, lafo uʻamea, lafo apamemea, lafo alumini, lafo magnesium, lafo zinc, lafo titanium ma isi.

O ituaiga taʻitasi e mafai ona vaevaeina atili i ituaiga eseese e tusa ai ma lona vailaʻau vailaʻau poʻo le fausaga metallographic.Mo se faʻataʻitaʻiga, e mafai ona vaevaeina le uʻamea i le uʻamea efuefu, uʻamea nodular, uʻamea vermicular, uʻamea malleable, uʻamea lafo, ma isi.

E tusa ai ma le eseesega o le faiga o le faiga, e mafai ona vaevaeina castings i castings oneone masani, castings uamea, castings mate, castings centrifugal, castings faifai pea, castings tupe teufaafaigaluega, castings sima, castings remelting electroslag, castings bimetallic, ma isi.

Faatasi ai ma i latou, o le oneone masani e sili ona faʻaaogaina, e tusa ma le 80% o gaosiga uma.Ma alumini, magnesium, zinc ma isi castings non-ferrous, e tele lava castings mate