China OEM tembaga adatproduk casting investasikaro layanan mesin CNC.
Minangka wesi basis tembaga, kuningan lan tembaga bisa kawangun dadi bagean Highly Komplek, nggawe padha becik kanggoproses casting investasi. Fluktuasi biaya sing tetep bisa nggawe bahan kasebut sensitif banget, nggawe sampah larang banget, utamane nalika nimbang mesin CNC lan / utawa tempa minangka proses manufaktur kanggo ngasilake bagean casting. Tembaga murni ora biasane dibuwang. Pengecoran investasi (lilin sing ilang) minangka metode pengecoran presisi kompleks kanthi rincian bentuk jaring kanthi nggunakake replikasi pola lilin. Casting investasi utawa lilin ilang minangka proses mbentuk logam sing biasane nggunakake pola lilin sing dikubengi cangkang keramik kanggo nggawe cetakan keramik. Nalika cangkang garing, lilin dilebur, mung ninggalake jamur. Banjur komponèn casting kawangun dening pouring logam molten menyang jamur Keramik.
Kuningan minangka paduan sing kasusun saka tembaga lan seng. Kuningan sing kasusun saka tembaga lan seng diarani kuningan biasa. Yen macem-macem paduan sing kasusun saka luwih saka rong unsur, diarani kuningan khusus. Kuningan minangka paduan tembaga karo seng minangka unsur utama. Minangka isi seng mundhak, kekuatan lan plastisitas saka alloy mundhak Ngartekno, nanging sifat mechanical bakal ngurangi Ngartekno sawise ngluwihi 47%, supaya isi seng kuningan kurang saka 47%. Saliyane seng, tembaga tuang asring ngemot unsur paduan kayata silikon, mangan, aluminium, lan timbal.
Casting kuningan nduweni sifat mekanik sing luwih dhuwur tinimbang tembaga, nanging regane luwih murah tinimbang tembaga. Cast Kuningan asring digunakake kanggo tujuan umum prewangan bushes, bushings, Gir lan liyane nyandhang-tahan bagean lan klep lan bagean karat-tahan liyane. Kuningan nduweni resistensi nyandhang sing kuat. Kuningan asring digunakake kanggo nggawe katup, pipa banyu, pipa sambungan kanggo AC internal lan eksternal, lan radiator.
Kaluwihan saka Casting Investasi:
✔ Rampung permukaan sing apik lan alus
✔ Toleransi dimensi sing ketat.
✔ Wangun sing rumit lan rumit kanthi keluwesan desain
✔ Kemampuan kanggo nyithak tembok tipis mulane dadi komponen casting sing luwih entheng
✔ Pilihan saka logam tuang lan wesi (ferrous lan non-ferrous)
✔ Draft ora dibutuhake ing desain cetakan.
✔ Ngurangi kabutuhan mesin sekunder.
✔ Sampah bahan sing sithik.
| Bahan kanggoInvestasi CastingProses ing RMC Foundry | |||
| kategori | Kelas China | Kelas AS | Kelas Jerman |
| Baja Tahan Karat Feritik | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Baja tahan karat martensit | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| Baja tahan karat Austenitik | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4404, 1.4406 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Precipitation Hardening Stainless Steel | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Duplex Stainless Steel | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
| Baja Mn Tinggi | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Alat Baja | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Baja Tahan Panas | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Nikel-Base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INCOLOY625 | 2.4815, 2.4879, 2.4680 | |
| alumunium Paduan | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Paduan Tembaga | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| Alloy basis kobalt | UMC50, 670, Kelas 31 | 2.4778 | |
| INVESTASI CASTING TOLERANCES | |||
| inci | milimeter | ||
| ukuran | Toleransi | ukuran | Toleransi |
| Nganti 0.500 | ±.004" | Nganti 12.0 | ± 0,10 mm |
| 0.500 nganti 1.000” | ±.006" | 12.0 kanggo 25.0 | ± 0,15 mm |
| 1.000 nganti 1.500” | ±.008" | 25.0 kanggo 37.0 | ± 0,20 mm |
| 1.500 nganti 2.000" | ±.010" | 37,0 kanggo 50,0 | ± 0,25 mm |
| 2.000 nganti 2.500” | ±.012" | 50,0 kanggo 62,0 | ± 0,30 mm |
| 2.500 nganti 3.500” | ±.014" | 62,0 kanggo 87,0 | ± 0,35 mm |
| 3.500 nganti 5.000” | ±.017" | 87.0 kanggo 125.0 | ± 0,40 mm |
| 5.000 nganti 7.500” | ±.020" | 125.0 kanggo 190.0 | ± 0,50 mm |
| 7.500 nganti 10.000” | ±.022" | 190.0 kanggo 250.0 | ± 0,57 mm |
| 10.000 nganti 12.500” | ±.025" | 250,0 kanggo 312,0 | ± 0,60 mm |
| 12.500 kanggo 15.000 | ±.028" | 312,0 kanggo 375,0 | ± 0,70 mm |
Cara inspeksi sing kasedhiya: tes dimensi kanthi CMM, tes non-destruktif, komposisi kimia, sifat mekanik, tes kekerasan, keseimbangan statis, keseimbangan dinamis, tekanan udara lan tekanan banyu. Kita bisa nyedhiyakake Sertifikat Bahan 3.1 saka logam casting miturut EN 10204 yen sampeyan butuh.
| Kapabilitas Mesin Presisi CNC | ||||
| Fasilitas | Jumlah | Ukuran Range | Kapasitas taunan | Akurasi Umum |
| Pusat Mesin Vertikal (VMC) | 48 set | 1500mm × 1000mm × 800mm | 6000 ton utawa 300000 bêsik | ± 0,005 |
| Pusat Mesin Horizontal (VMC) | 12 set | 1200mm × 800mm × 600mm | 2000 ton utawa 100000 bêsik | ± 0,005 |
| Mesin CNC | 60 set | Max ngowahi dia. φ600 mm | 5000 ton utawa 600000 bêsik | |
