Gray Cast Iron Lost Foam Casting Company saka China karo OEM Custom lan CNC Machining Services.
Casting Foam Lost, uga dikenal minangka Full Mould Casting, utawa Cavityless Molding Casting, nuduhake cara casting sing nggabungake pola busa karo cetakan pasir garing. Logam molten langsung ngisi lan ngganti papan sing dikuwasani dening cetakan plastik asli, lan langsung entuk casting sing dibutuhake sawise adhem. Pola umpluk langsung nguap sak proses casting logam, supaya ingilang casting umplukora mbutuhake mbusak jamur. Paling akehilang casting umpluk foundries, bahan pola sing umum digunakake yaiku polystyrene.
Wesi tuang minangka paduan tuang wesi-karbon karo unsur liyane sing digawe kanthi leleh maneh wesi babi, kethokan, lan tambahan liyane. Kanggo diferensiasi saka baja lan baja tuang, wesi tuang ditetepake minangka paduan tuang kanthi kandungan karbon (min 2.03%) sing njamin solidifikasi fase pungkasan kanthi transformasi eutektik.
Gumantung ing spesifikasi kimia, wesi cor bisa non-alloyed utawa alloyed. Wesi campuran luwih akeh, lan ngemot komponen umum sing luwih dhuwur, kayata silikon lan mangan, utawa tambahan khusus, kayata nikel, kromium, aluminium, molybdenum, tungsten, tembaga, vanadium, titanium, plus liyane. Umumé, wesi tuang bisa dipérang dadi wesi abu-abu, wesi ulet (wesi nodular), wesi tuang putih, wesi grafit kompak lan wesi tuang sing gampang dibentuk.
Bahan Mentahan Kasedhiya kanggo Casting Busa Lost
• Wesi Abu-abu: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Besi Ulet: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Aluminium lan Alloys sing
• Bahan lan Standar Liyane ing panyuwunan
Kapabilitas Casting Busa Lost:
• Ukuran Maks: 1.500 mm × 1000 mm × 500 mm
• Bobot Range: 0,5 kg - 500 kg
• Kapasitas Tahunan: 5.000 ton - 6.000 ton
• Toleransi: On Request.
Prosedur Produksi Utama
Pola & Desain Perkakas → Nggawe Pola → Proses Molding → Analisis Komposisi Kimia → Leleh & Tuang → Reresik, Grinding & Shot Blasting → Post Processing utawa Packing kanggo Pengiriman
Kapabilitas Inspeksi Casting Busa ilang
• Analisis kuantitatif spektrografi lan manual
• Analisis metalografi
• Brinell, Rockwell lan Vickers inspeksi atose
• Analisis properti mekanik
• Tes impact suhu sing kurang lan normal
• Pemriksaan kebersihan
• UT, MT lan RT pengawasan
Proses Post-Casting
• Deburring & Cleaning
• Dijupuk Blasting / Sand Peening
• Perawatan Panas: Normalisasi, Quench, Tempering, Carburization, Nitriding
• Perawatan Permukaan: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
• Mesin CNC: Turning, Milling, Lathing, Drilling, Honing, Grinding,
Ketentuan Umum Komersial
• Alur kerja utama: Inquiry & Quotation → Confirming Details / Cost Reduction Proposal → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
• Wektu timbal: Kira-kira 15-25 dina kanggo pangembangan perkakas lan kira-kira 20 dina kanggo produksi massal.
• Katentuan Pembayaran: Kanggo rembugan.
• Cara pembayaran: T / T, L / C, West Union, Paypal.
