Pompa sentrifugal mbukak impeller saka stainless steel dening casting investasi,mesin CNClan imbangan dinamis.
Langkah-langkah Proses Casting Investasi:
Sajrone proses casting investasi, pola lilin dilapisi karo bahan keramik, sing, nalika hardened, nganggo geometri internal saka casting sing dikarepake. Umume kasus, pirang-pirang bagean dibuwang kanggo efisiensi dhuwur kanthi nempelake pola lilin individu menyang tongkat lilin tengah sing diarani sprue. Lilin dilebur saka pola - mulane uga dikenal minangka proses lilin sing ilang - lan logam molten diwutahake menyang rongga. Nalika logam solidifies, jamur Keramik wis shaken mati, ninggalake wangun net cedhak casting dikarepake, ngiring dening pagawean, testing lan packaging.
Baja tahan karat asring dipérang dadi baja tahan karat martensit, baja tahan karat feritik, baja tahan karat austenitik, baja tahan karat austenitik-ferrit (duplex) lan baja tahan karat pengerasan udan miturut kahanan struktur mikro. Kajaba iku, miturut komposisi kimia, bisa dipérang dadi kromium stainless steel, kromium nikel stainless steel lan kromium manganese nitrogen stainless steel, etc.
| Investasi Casting Technical Data ing RMC | |
| R&D | Piranti lunak: Solidworks, CAD, Procast, Pro-e |
| Wektu Lead kanggo Pangembangan lan Sampel: 25 nganti 35 dina | |
| Logam Lebur | Baja tahan karat feritik, baja tahan karat martensit,Baja tahan karat Austenitik, Baja Tahan Karat Pengerasan Presipitasi, Baja Tahan Karat Dupleks |
| Baja Karbon, Baja Paduan, Baja Alat, Baja Tahan Panas, | |
| Nikel-basis Alloy, Aluminium Alloy, Tembaga-basis Alloy, Kobalt-basis Alloy | |
| Standar Logam | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
| Bahan kanggo Bangunan Shell | Silika Sol (Precipitated Silica) |
| Kaca banyu (Sodium Silikat) | |
| Campuran Silika Sol lan Kaca Banyu | |
| Parameter teknis | Bobot potongan: 2 gram nganti 200 kilogram gram |
| Ukuran Max: 1.000 mm kanggo Diameter utawa Dawane | |
| Min Tembok Ketebalan: 1.5mm | |
| Kekasaran Casting: Ra 3.2-6.4, Kekasaran Mesin: Ra 1.6 | |
| Toleransi Casting: VDG P690, D1 / CT5-7 | |
| Toleransi Permesinan: ISO 2768-mk/IT6 | |
| Inti batin: Inti Keramik, Inti Urea, Inti Lilin Larut Air | |
| Perawatan panas | Normalisasi, Tempering, Quenching, Annealing, Solusi, Karburisasi. |
| Perawatan lumahing | Polishing, Sand / Shot Blasting, Zinc Plating, Nickel Plating, Pengobatan Oksidasi, Phosphating, Powder Painting, Geormet, Anodizing |
| Pengujian Dimensi | CMM, Vernier Caliper, Inside Caliper. Depth Gage, Dhuwur Gage, Go / No go Gage, Perlengkapan Khusus |
| Inspeksi Kimia | Analisis Komposisi Kimia (20 unsur kimia), Inspeksi Kebersihan, Inspeksi Radiografi X-ray, Analyzer Karbon-Sulfur |
| Pemeriksaan Fisik | Balancing Dinamis, Blancing Statis, Sifat Mekanik (Kekerasan, Kekuwatan Hasil, Kekuwatan Tarik), Elongasi |
| Kapasitas Produksi | Luwih saka 250 ton saben sasi, luwih saka 3.000 ton saben taun. |
Toleransi Casting Bisa Digayuh dening Casting Investasi:
Miturut macem-macem bahan binder sing digunakake kanggo nggawe cangkang, casting investasi bisa dipérang dadi casting silika sol lan casting kaca banyu. Proses pengecoran investasi silika sol nduweni Toleransi Pengecoran Dimensi (DCT) lan Toleransi Pengecoran Geometris (GCT) sing luwih apik tinimbang proses kaca banyu. Nanging, sanajan kanthi proses casting sing padha, Kelas Toleransi bakal beda karo saben alloy cast amarga macem-macem castability. Pengecoran kita pengin ngomong karo sampeyan yen sampeyan duwe panjaluk khusus babagan toleransi sing dibutuhake. Ing ngisor iki minangka kelas toleransi umum sing bisa ditindakake kanthi cara casting silika sol lan proses casting kaca banyu kanthi kapisah:
- ✔ DCT Grade dening Silica Sol Lost Wax Casting: DCTG4 ~ DCTG6
- ✔ DCT Grade dening Water Glass Lost Wax Casting: DCTG5 ~ DCTG9
- ✔ GCT Grade dening Silica Sol Lost Wax Casting: GCTG3 ~ GCTG5
- ✔ GCT Grade dening Water Glass Lost Wax Casting: GCTG3 ~ GCTG5
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
- • Leadtime: 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.
