A matou lafoina le efuefu uʻamea, matou matua mulimuli i le vailaʻau tuʻufaʻatasiga ma masini meatotino faʻatatau i le stardards poʻo manaʻoga mai tagata faʻatau. E le gata i lea, o loʻo ia matou le agavaʻa ma mea faigaluega e faʻataʻitaʻia ai pe a fai o loʻo faia ni faʻaletonu i totonu o lelafo efuefu oneone oneone.
O le uʻamea faʻamalama o loʻo i ai le kaponi i totonu e sili atu i le 2% ua taʻua o uʻamea. E ui lava o uʻamea lafo e mafai ona i ai le pasene pasene i le va o le 2 i le 6.67, o le tapulaʻa aoga e masani lava i le va o le 2 ma le 4%. Nei taua taua tele ona o latou sili lelei tuʻufaʻatasia uiga.
Castings uʻamea efuefu e taugofie nai lo ductile uʻamea castings, ae e matua maualalo maualalo le malosi faʻamalosi ma ductility nai lo ductile uʻamea. E le mafai e le uʻamea efuefu ona suia le carbon carbon, ae o le ductile iron e mafai ona suia le carbon steel i nisi tulaga ona o le maualuga o le malosi o le malosi, maua ai le malosi ma le faʻaloloaina o ductile iron.
Mai le uʻamea-carbon paleni faʻatulagaina ata, e mafai ona maitauina o le lafo uʻamea i ai moni lava sima ma ferrite. Ona o le lapoʻa pasene o kaponi, o le aofaʻi o le sima e maualuga mafua ai i le maualuga maualuga maaa ma brittleness uiga mo lafo uʻamea.
▶ O a Metala ma Alloys Tatou te lafoina i la matou oneone Fausiaina Faʻavae
• Uʻamea efuefu: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Faʻamama Uʻamea: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Alumini ma a latou faʻataʻoto
• Isi Mea ma Tulaga faataʻatia pe a talosagaina
▶ Malosiaga o le lafoina oneone i lima:
• Max Tele: 1,500 mm × 1000 mm × 500 mm
• Vaʻaiga mamafa: 0.5 kg - 500 kg
• Malosiaga faʻaletausaga: 5,000 tone - 6,000 tone
• Faʻapalepale: I luga ole Talosaga.
▶ Malosiaga o le lafoina o oneone e ala i masini otometi
• Max Max: 1,000 mm × 800 mm × 500 mm
• Vaʻaiga mamafa: 0.5 kg - 500 kg
• Malosiaga faʻaletausaga: 8,000 tone - 10,000 tone
• Faʻapalepale: I luga ole Talosaga.
▶ Autu o Gaosiga Autu
• Mamanu & Faʻaogaina o Meafaigaluega → Faia o Mamanu → Faʻasaʻoina o Faʻataʻitaʻiga → Vailaʻiga Faʻavaeina o Vailaʻau → Faʻafefeteina ma le Faʻasuina → Faʻamamaina, Oloina ma le Fanaina o Faʻamamaina → Faʻamauina gaioiga poʻo le teuina mo uta.
▶ Sand Casting Asiasiga gafatia
• Suʻesuʻeina ole numera ole eletise ma numera
• Suʻesuʻega o faʻamaumauga
• Siaki faigata a Brinell, Rockwell ma Vickers
• Suʻesuʻeina o mea totino
• Maualalo ma masani masani vevela faʻataʻitaʻiga tofotofoga
• Suʻega mama
• UT, MT ma RT asiasiga
▶ Post-Casting Faʻagasologa
• Faʻamamaina & Faʻamamaina
• Fanaina o le Malulu / oneone Peening
• Togafitiga ole vevela: Normalization, Quench, Tempering, Carburization, Nitriding
• Togafitiga i luga: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Atavali, GeoMet, Zintec
• Masini: Liliina, Viliina, Lathing, Viliina, Faamaoni, olo,
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Igoa o le Cast Iron
|
Lafo Vasega Vasega | Tulaga faatonuina |
| Uʻamea Faʻafuaseʻi | EN-GJL-150 | IT 1561 |
| EN-GJL-200 | ||
| EN-GJL-250 | ||
| EN-GJL-300 | ||
| EN-GJL-350 | ||
| Uʻamea lafo uʻamea | EN-GJS-350-22 / LT | IT 1563 |
| EN-GJS-400-18 / LT | ||
| EN-GJS-400-15 | ||
| EN-GJS-450-10 | ||
| EN-GJS-500-7 | ||
| EN-GJS-550-5 | ||
| EN-GJS-600-3 | ||
| N-GJS-700-2 | ||
| EN-GJS-800-2 | ||
| Uamea Dustile Austempered | EN-GJS-800-8 | IT 1564 |
| EN-GJS-1000-5 | ||
| EN-GJS-1200-2 | ||
| SiMo lafo uʻamea | EN-GJS-SiMo 40-6 | |
| EN-GJS-SiMo 50-6 |
