La'asaga ole Fa'agasologa o Gaosia o le La'u oneone
1. Faia o Mamanu
Resin poʻo le alumini mamanu o le a manaʻomia mo le faʻagasologa o le oneone lanu meamata. A aunoa ma ni fa'ata'ita'iga, o le a le mafaia le gaosiga mo fa'asolo. O nisi taimi, e mafai ona faʻaaogaina mamanu laupapa mo le gaosiga o mea laiti, ae mo le gaosiga tele, resin poʻo alumini mamanu o le a sili atu ona talafeagai.
2. Fa'asologa Fa'asologa
O le oneone lanu meamata e mafai ona faia i ni auala se tolu e masani lava, e aofia ai le faʻailoga tusi, masini faʻapipiʻi ma masini faʻapipiʻi otometi. O le faʻailoga tusi lesona o se auala faʻaleaganuʻu masani, ae o loʻo i ai pea ona o lona gafatia mo faʻailoga tetele i tau maualalo. Ole auala ole masini e mafai ona faʻasaoina ai le tagata faigaluega ma maua ai ni faʻataʻitaʻiga sili atu, ae e le mafai ona maua ni faʻailoga tetele ona o le tele o le faʻatapulaʻaina o pusa oneone.
3. Uamea ua liusuavai ma sasaa
E mafai ona faia le liusuavai e ala i ogaumu fa'aulu eletise, e mafai ona fa'atumauina lelei ma mautu lelei pe a fa'atusatusa i ogaumu masani.
4. Fa'asalaina o le oneone ma olo
A mae'a ona ave'ese u'amea oneone lanu meamata mai limu oneone, ona fa'asolo lea i la'asaga e soso'o ai mo le fana fana po'o le fana-peening e aveese ai le oneone ma le oxide i fafo atu o vaega lafo. Ona tipi ese lea e le au faʻatautaia, faʻamama ma olo le ulu o le faitotoa, faʻamau, laina vavae ma pito maʻai.
O isi gaioiga e pei o le vevela, masini sa'o ma togafitiga o luga ole a fa'agasolo pe a mana'omia e le ata po'o tagata fa'au'uga.
Alumini ma ona alloys e mafai ona lafo ma sasaa e ala i le mamafa o le mamafa o le lafo, o le maualalo o le mamafa o le lafo, kalave lafo, oneone lafo, tupe teu faafaigaluega maleiloa foam lafo. E masani lava, o le alumini alumini castings e itiiti ifo le mamafa ae faigata fausaga ma sili atu luga.
Tu'u Aluminum Vasega i Tulaga Eseese | |||||||||
AISI | M-malosi | DIN | BS | SS | AFNOR | JIS | UNI | EN | ISO |
A356 | 3.2371 | G-AlSi7Mg | LM25 | 4244 | A-S7G | AC4C | - | 42000 | AlSi7Mg |
- | 3.2373 | G-AlSi9Mg | - | - | - | - | - | - | - |
A360 | 3.2381 | G-AlSi10Mg | LM9 | 4253 | A-S10G | - | - | 43100 | AlSi10Mg |
A413.2 | 3.2581 | G-AlSi12 | LM6 | 4261 | A-S12U | AC3A | - | 44100 | AlSi12 |
A413.0 | 3.2582 | GD-AlSi12 | - | 4247 | - | - | - | - | - |
A413.1 | 3.2583 | G-AlSi12(Cu) | LM20 | 4260 | A-S12 | - | - | 47000 | AlSi12(Cu) |
- | 3.3561 | G-AlMg5 | LM5 | 4252 | A-SU12 | AC4A | - | 51300 | ALMg6 |
- | 3.5101 | G-MgZn4SE1Zr1 | MAG5 | - | G-Z4TR | - | - | - | - |
- | 3.5103 | MgSE3Zn2Zr1 | MAG6 | - | G-TR3Z2 | - | - | - | - |
- | 3.5106 | G-MgAg3SE2Zr1 | MAG 12 | - | G-Ag22,5 | - | - | - | - |
- | 3.5812 | G-MgAl8Zn1 | MAG1 | - | G-A9 | - | - | - | - |
- | 3.5912 | G-MgAl9Zn1 | MAG7 | - | G-A9Z1 | - | - | - | - |
355.1 | - | G-AlSi5 | LM16 | - | AS4GU | - | - | 45300 | ALSi5Cu1 |
A380 | - | G-AlSi8Cu3 | LM24 | 4250 | A-S9U3 | AC4B | - | 46500 | AlSi9Cu3(Fe)(Zn) |
319 | - | G-AlSi6Cu4 | LM21 | - | A-S5UZ | AC2A | - | 45000 | AlSi6Cu4 |
319.2 | - | G-AlSi6Cu4 | LM22 | - | A-S5U | AC2A | - | 45400 | AlSi5Cu3 |
O le a le Aluminum Alloy matou te lafo e ala i le fa'asoloina o le oneone:
• Tu'u Aluminum Alloy e Saina Standard: ZL101, ZL102, ZL104
• Pa'u Aluminum Alloy e USA Stardard: ASTM A356, ASTM A413, ASTM A360
• lafo Aluminum Alloy e isi Starndards: AC3A, AC4A, AC4C, G-AlSi7Mg, G-Al12
Tuufaatasi | Asosi alumini | Malosi BHN | Malosi'i mālosi sili, MPa | Malosi o Fuafuaga, MPa | Modulus o elasticity, GPa | Malosi vaivai, MPa |
A03550 | AA355.0 | 75-105 | 255 | 185 | 70.3 | 69.0 |
A03600 | AA360.0 | 75.0 | 300 | 170 | 71.0 | 138.0 |
A03800 | AA380.0 | 80.0 | 317 | 159 | 71.0 | 138.0 |
A03830 | AA383.0 | 75.0 | 310 | 152 | / | 145.0 |
A03840 | AA384.0 | 85.0 | 331 | 165 | / | 140.0 |
A03900 | AA390.0 | 120.0 | 280 | 240 | 81.2 | 140.0 |
A04130 | AA413.0 | 80.0 | 296 | 145 | 71.0 | 130.0 |
A04430 | AA443.0 | 30-60 | 145 | 48.3 | 71.0 | / |
A05180 | AA518.0 | 80.0 | 310 | 193 | 69.0 | 160.0 |
Aluminum Alloy Castings uiga:
• O le fa'atinoga o le fa'ameamea e tutusa lelei ma le fa'ameamea o u'amea, ae o mea tau masini fa'ainisinia e sili atu ona fa'aitiitia pe a fa'atupula'ia le mafiafia o le puipui.
• O le mafiafia o le puipui e le tatau ona tele naua, ma o isi fausaga fausaga e tutusa ma latou o u'amea.
• Mamafa mama ae lavelave le fausaga
• O tau e lafo i le kilokalama o alumini e sili atu nai lo le u'amea ma u'amea.
• Afai e gaosia e ala i le fa'asoloina o le pa'u, o le a sili atu le maualuga o le tau ma le mamanu nai lo isi fa'agasologa o le lafo. O le mea lea, o le a sili atu ona fetaui lelei castings alumini pa'u oti mo castings o aofaiga manaomia tele.
Fa'ata'ita'iga Vailaau Fa'apitoa o Tupe Fa'afaigaluega Tu'u Aluminum Alloy e North American Specifications | ||||||||||||||
Vasega Alloy | Fa'amatalaga | Al | Cu | Si | Zn | Mg | Cr | Fe | Mn | Ti | Ag | Be | Ni | P |
A356-T6 | AMS 4218 | Bal | 0.20 | 6. 5 - 7. 5 | 0.10 | 0.25-0.45 | - | 0.20 | 0.10 | 0.20 | - | -- | - | - |
A 357 | AMS 4219 | Bal | 0.20 | 6. 5 - 7. 5 | 0.10 | 0.40-.70 | - | 0.20 | 0.10 | 0.04-0.20 | - | 0.04-0.07 | - | - |
F 357 | AMS 4289 | Bal | 0.20 | 6.5-7.5 | 0.10 | 0.40-.70 | - | 0.10 | 0.10 | 0.04-0.20 | - | 0.002 | - | - |
E 357 | AMS 4288 | Bal | - | 6.5-7.5 | 0.10 | 0.55-0.60 | - | 0.10 | 0.10 | 0.10-0.20 | - | 0.002 | - | - |
A201 | AMS 4229 | Bal | 4.0-5.0 | 0.05 | - | 0.15-0.35 | - | 0.10 | 0.20-0.34 | 0.15-0.35 | 0.40-1.0 | - | - | - |
C355 | AMS 4215 | Bal | 1.0-1.5 | 4.5-5.5 | 0.10 | 0.40-0.60 | - | 0.20 | 0.10 maualuga | 0.20 | - | - | - | - |
A206 | AMS 4235 | Bal | 4.2-5.0 | .05max | 0.05 maualuga | 0.20-0.35 | - | 0.10ma | 0.20-0.50 | 0.15-0.30 | - | - | 0.5max | - |
B206 | Bal | 4.2-5.0 | .05max | 0.05 maualuga | 0.15-0.35 | - | 0.10 maualuga | 0.20-0.50 | 0 1 0 | - | - | 0.5max | - |


