Uʻamea efuefu tuʻufaʻatasi oneone lafo vaegae faia i le lafo efuefu uʻamea e le oneone faʻagasologa lafoina. O a matou oneone lafoai vaega o loʻo tautuaina le tele o pisinisi o maualuga le manaʻoga e pei o le suauʻu ma kesi, nofoaafi nofoaafi ma taʻavale. Matou te valaʻaulia la matou tagata faʻatau e aʻafia le ata ma le atinaʻeina o mea faigaluega ma fulufulu manu i le amataga muamua. Tatou mauoa-poto masani inisinia mafai ona lagolagoina oe mai se amataga manatu i serial gaosiga ma i ai le poto faʻapitoa o moni gaosiga ma mea auiliiliga aofia ai vailaʻau vailaʻau ma masini meatotino. O la matou 'inisinia' au o le a liua soʻo se atinaʻe i se paee ma gaosiga-faʻauo mamanu avea i totonu o la tatou gaioiga atoa gaosiga filifili.
▶ Fuafuaina ma Atinaʻe o Sand Casting Meafaigaluega ma Mamanu
I le matou faʻataʻitaʻiga ma mea faigaluega faleʻoloa, a matou poto masani tufuga fai ma tekonolosi mafai faʻaaoga le 2D ata ma 3D faʻataʻitaʻiga mo le tooling / mamanu atinae. Afai e mafai, o le tu ma aga masani o le faiga o loʻo fuafuaina foi. Matou tagata atamamai mafai foi ona lagolagoina oe i le faia o 3D faʻataʻitaʻiga e tusa ma lau talatala manatu poʻo 2D ata, pe a e manaʻomia.
A matou fuafuaina ia meafaigaluega / paipa ma le gaosiga o gaioiga o le oneone lafo vaega, matou te mafaufau pea i mea taua nei:
• Paʻu maualalo le paʻu e faʻaititia ai au tau.
• Saʻo itu e faʻaititia ai pe le manaʻomia ni masini.
• Faigofie e faʻapipiʻi ma isi vaega.
• Mea talafeagai e faʻafetaui ai manaʻoga o mea tau masini ae faʻatonutonu le tau atoa.
• Faʻaaoga i le tele o gaosiga.
• Siosiomaga-faʻauo.
▶ Metallurgy, Chemical Composition ma le Faʻatinoina o Meatotino o le Mea
O le fale e faʻaaoga i le RMC o loʻo faʻaauupegaina i le fale suesue atoa e faʻamaonia ai le vailaʻau ma le masini o soʻo se mea e liusuavai ma faʻavasega le metallurgic tulaga o le uʻamea faʻamamaina ao le i liligiina. O suʻesuʻega e suʻesuʻeina i lalo o le microscope e maua ai faʻamatalaga mulimuli. Afai e mafai pe manaʻomia, e mafai ona matou tuʻuina atu 3.1 Tusi Faʻamaonia mo vaega tilivaina taʻitasi i luga ole tagata faʻatau manaoga.
▶ 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 le Talosaga poʻo le Faʻatulagaina (ISO8062-2013 poʻo Saina Standard GB / T 6414-1999)
• Fuafua Mea: Lanu Lanu Faʻaseʻeina, Faʻamau Fulu suia oneone.
▶ 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 pe Faʻatatau i Standard (ISO8062-2013 poʻo Saina Standard GB / T 6414-1999)
• Fuafua Mea: Lanu Lanu Casting, Faʻamau Coated Coated Fagu Atunuʻu Faʻamau.
▶ Mea e Maua Avanoa mo Fausiaina oneone oneone i le RMC:
Cast uʻamea o se uʻamea-carbon lafo uʻamea filogia ma isi elemene e faia e ala i le toe faʻaleleia o puaa uʻamea, fasi, ma isi faʻaopoopoga. Mo le eseʻesega mai le sila ma le uʻamea, o le uʻamea lafoina ua maeʻa faʻaalia o se lafo uʻamea filogia ma le carbon mea (min 2.03%) e mautinoa ai le faʻamaoniaina o le faʻaiuga vaega ma se suiga eutectic. Faʻamoemoeina i vailaʻau faʻapitoa, o uʻamea uʻamea mafai ona le faʻaaogaina. O le vaega o uʻamea faʻatinoina uʻamea e sili atu le lautele, ma o loʻo aofia ai ni aofaʻiga maualuga atu o mea masani, e pei ole silicon ma manganese, poʻo ni faʻaopoopoga faʻapitoa, e pei ole nickel, chromium, alumini, molibdenum, tungsten, 'apamemea, vanuumumu, titanium, ma isi isi. I se tulaga masani, o le lafo uʻamea mafai ona vaevaeina i efuefu uʻamea, uʻamea ducitle (nodular uʻamea), paepae lafo uʻamea, compact uamea graphite ma malleable lafo uʻamea.
• Uʻamea efuefu: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10 ~ GG40.
• Ductile Uʻamea poʻo Nodular Uʻamea: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Paʻepaʻe uʻamea, faʻapipiʻi uʻamea uʻamea ma uʻamea faʻamaonia.
• Alumini ma a latou faʻataʻoto
• Apamemea, Mapaʻu Mumu, Apamemea poʻo isi metala e faʻavae i le kopa
• Isi Mea e tusa ma ou manaʻoga tulaga ese pe tusa ai ma ASTM, SAE, AISI, ACI, DIN, EN, ISO, ma GB tulaga masani
▶ Autu o Gaosiga Taualumaga o le lafoina oneone
• 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, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Atavali, GeoMet, Zintec
• Masini: Liliina, Viliina, Lathing, Viliina, Faamaoni, olo.
