U'amea U'amea Fa'a'a'a'i Pumu Centrifugal Fale maiSaina Foundryfa'atasi ai ma le OEM Custom ma CNC Machining Services.
O le u'amea lafo o se u'amea-carbon u'amea u'amea fa'atasi ma isi elemene e faia e ala i le toe fa'afefeteina o le u'amea puaa, fasi, ma isi fa'aopoopoga. Mo le eseesega mai le uamea ma le uamea, ua faauigaina le uʻamea o se uʻamea faʻatasi ma se mea e maua ai carbon (min 2.03%) e faʻamautinoa ai le faʻamautuina o le vaega mulimuli ma se suiga eutectic.
Fa'alagolago i fa'amatalaga kemikolo, o u'amea lafo e le mafai ona fa'afefiloi po'o fa'afefiloi. O le tele o uʻamea faʻafefiloi e sili atu le lautele, ma o loʻo i ai pe sili atu le aofaʻi o vaega masani, e pei o le silicon ma manganese, poʻo faʻaopoopoga faʻapitoa, e pei o le nickel, chromium, alumini, molybdenum, tungsten, copper, vanadium, titanium, faaopoopo. isi. I le tulaga lautele, e mafai ona vaevaeina le uʻamea lafo i uʻamea efuefu, uʻamea ductitle (nodular uʻamea), paʻepaʻe uʻamea, graphite uʻamea ma uʻamea malleable lafo.
| Faatusatusaga uamea ma'ale'ale | Fua'iga vaila'au(％） | Fa'asologa o Matrix | |||||||||
| GB/T 1348-1988 | ASTM A536-84(2004) | EN 1563:-1997 | C | Si | Mn | P | S | Mg | Re | isi | |
| QT400-18 | 60-40-18① F32800 | EN-GJS-400-18 JS1020 | 3.6-3.8 | 2.3-2.7 | <0.5 | <0.08 | <0.025 | 0.03-0.05 | 0.02-0.03 | — | Ferrite Annealed |
| QT400-15 | 60-42-10 F32900 | EN-GJS-400-15 JS1030 | 3.5-3.6 | 3.0-3.2 | <0.5 | <0.07 | <0.02 | 0.04 | 0.02 | — | Ferrite Annealed |
| QT450-10 | 65-45-12 F33100 | EN-GJS-450-10 JS1040 | 3.4-3.9 | 2.7-3.0 | 0.2-0.5 | <0.07 | <0.03 | 0.06-0.1 | 0.03-0.1 | — | Ferrite Annealed |
| QT500-7 | 70-50-05 | EN-GJS-500-7 JS1050 | 3.6-3.8 | 2.5-2.9 | <0.6 | <0.08 | <0.025 | 0.03-0.05 | 0.03-0.05 | — | Pearlite + Ferrite |
| QT600-3 | 80-60-03② F34100 | EN-GJS-600-3 JS1060 | 3.6-3.8 | 2.0-2.4 | 0.5-0.7 | <0.08 | <0.025 | 0.035-0.05 | 0.025-0.045 | — | Pearlite masani |
| QT700-2 | 100-70-03 F34800 | EN-GJS-700-2 JS1070 | 3.7-4.0 | 2.3-2.6 | 0.5-0.8 | <0.08 | <0.02 | 0.035-0.065 | 0.035-0.065 | Mo0.15-0.4 Cu0.4-0.8 | Faafefiloi Microstructure |
| QT800-2 | - | EN-GJS-800-2 JS1080 | 3.7-4.0 | <2.5 | <0.5 | <0.07 | <0.03 | — | — | Mo0.39 Cu0.82 | Faafefiloi Microstructure |
| QT900-2 | 120-90-02 F36200 | EN-GJS-900-2 JS1090 | 3.5-3.7 | 2.7-3.0 | <0.5 | <0.08 | <0.025 | 0.03-0.05 | 0.025-0.045 | Mo0.15-0.25 Cu0.5-0.7 | Bainite Maulalo |
| ① mai ASTM A716-2003. ② mai ASTM A476/A476M-2000 | |||||||||||
u'amea lafo Ductile, lea e ta'ua foi nodular lafo uʻamea, spheriodal graphite lafo uʻamea pe naʻo SG uʻamea mo le puupuu, fai ma sui o se vaega o lafo uʻamea. Nodular lafo uʻamea maua graphite nodular e ala i le spheroidization ma inoculation togafitiga, lea e faaleleia lelei ai le masini o le uʻamea lafo, aemaise lava le palasitika ma faigata, ina ia maua ai le malosi maualuga atu nai lo carbon sila.
u'amea u'amea u'amea e sili atu le te'i absorption faatinoga nai lo carbon sila, a'o castings uamea sili atu weldability sili atu. Ma i nisi tulaga, o le ductile iorn castings e mafai ona i ai ni faatinoga o le tete'e ofu ma ele. E mafai la ona fa'aoga le u'amea u'amea mo nisi fale pamu po'o le fa'aogaina o vai. Ae ui i lea, e manaʻomia pea ona tatou faia ni puipuiga mo le puipuia o latou mai le ofuina ma le ele.
O le u'amea u'amea e le o se mea e tasi ae o se vaega o se vaega o mea e mafai ona gaosia e maua ai le tele o mea totino e ala i le pulea o le microstructure. O le uiga masani o lenei vaega o meafaitino o le foliga o le graphite. I irons ductile, o le graphite o loʻo i foliga o nodules nai lo paʻu e pei ona i ai i le uʻamea efuefu. O foliga ma'ai o fasipepa o le graphite e fa'atupuina ai le fa'alavelave mamafa i totonu o le matrix u'amea ma le foliga lapotopoto o nodules e fa'aitiitia, ma fa'afefe ai le fa'atupuina o ta'eta'ei ma maua ai le fa'aleleia atili o le ga'o lea e maua ai le igoa o le u'amea. O lona uiga masani, afai e mafai e le uʻamea uʻamea ona fetaui ma ou manaʻoga, o le uʻamea uʻamea e mafai ona avea ma au filifiliga muamua, nai lo le carbon steel mo au faʻamea.
Mea Mata e Maua moLa'u oneone
• Uamea Efuefu: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Umea Umea: 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 Alloys
• Isi Mea ma Tulaga Fa'atonu pe a talosagaina
Avanoa o le fa'amea oneone e fa'amea i lima:
• Tele Tele: 1,500 mm × 1000 mm × 500 mm
• Fuafuaga o le mamafa: 0.5 kg - 500 kg
• Malosiaga Faaletausaga: 5,000 tone - 6,000 tone
• Fa'apalepale: I Talosaga.
Avanoa o le fa'amea oneone e masini fa'ameamea:
• Tele Tele: 1,000 mm × 800 mm × 500 mm
• Fuafuaga o le mamafa: 0.5 kg - 500 kg
• Malosiaga Faaletausaga: 8,000 tone - 10,000 tone
• Fa'apalepale: I Talosaga.
Fa'asologa o Gaosia Autu
Fuafuaga ma Mea Fa'ameamea → Faia Fa'asologa → Fa'agasologa Fa'asolo → Su'esu'ega Fa'a-Kemimiki → Li'u & Liligi → Fa'amama, oloina & Fa'a'a'a'i → Fa'asalalauina po'o le Fa'aputuina mo le La'uina
Mafai e asiasia le oneone
• Su'esu'ega fa'atatau o le spectrographic ma le tusi lesona
• Su'esu'ega metallographic
• Su'esu'ega maaa a Brinell, Rockwell ma Vickers
• Su'esu'ega o meatotino tau masini
• Su'ega maualalo ma masani o le vevela
• Asiasiga o le tumama
• UT, MT ma RT asiasiga
Fa'agasologa o le Fa'ai'u
• Deburring & Cleaning
• Fa'a'a'a'ina o Fanau/Ta'u oneone
• Togafitiga vevela: Faʻasalaina, Tinei, Faʻafefe, Carburization, Nitriding
• Togafitiga i luga: Pasivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
•Au'aunaga Fa'amesini CNC: Liliu, viliina, Lamea, vili, fa'amalo, olo,
Tulaga Fa'asalalauga Lautele
• Fa'asologa o galuega autu: Su'esu'ega & Upusii → Fa'amaonia Auiliiliga / Fa'aitiitiga Tau → Atina'e Meafaigaluega → Fa'ata'ita'iga Fa'ata'ita'iga → Fa'ata'ita'iga Fa'atonuga → Fa'atonuga Fa'ata'ita'i → Oloa Mass → Fa'aauau Poloaiga Taualumaga
• Taimi ta'ita'i: E tusa ma le 15-25 aso mo le atina'eina o meafaigaluega ma fa'atatau i le 20 aso mo le gaosiga tele.
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