Alloy steel investment castings inogadzirwa nekurasika kukanda wakisiine silica sol uye girazi remvura sezvinhu zvinosungirirwa.
Zvinoenderana neakasiyana mabhii ekuvaka magoko, iyo yakarasika wakisi yekukandira inogona kukamurwa kuita silica sol binder investimendi yekukandira, yemvura girazi binder investimendi yekukandira uye mari yekukanda nemisanganiswa yavo sebinder zvinhu.
Investment casting (kurasika wax casting) inzira yekukandira nemazvo padhuze ne-net-shape details uchishandisa kudzokororwa kwewakisi mapatani. Investment casting kana kurasika wakisi isimbi yekugadzira nzira iyo inowanzo shandisa wakisi pateni yakakomberedzwa negoko receramic kugadzira mold yeceramic. Kana goko raoma, wakisi inonyunguduka, kuchisiya mold chete. Zvadaro chikamu chekukanda chinoumbwa nekudururira simbi yakanyungudutswa mumucheka weceramic.
▶ Ferrous and Non-ferrous Materials for Investment Casting, Yakarasika Wax Kukanda Maitirwo:
• Iron yeGrey: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ductile Iron kana Nodular Iron: 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;
• Carbon Steel: AISI 1020 - AISI 1060, C30, C40, C45.
• Steel Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...etc pakukumbira.
•Simbi isina ngura: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 uye mamwe giredhi resimbi isina tsvina.
• Brass, Red Copper, Bronze kana imwe Copper-based alloy metals: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Zvimwe Zvishandiso zvinoenderana nezvinodiwa zvako zvakasiyana kana zvinoenderana neASTM, SAE, AISI, ACI, DIN, EN, ISO, uye GB zviyero.
▶ Kugona kweInvestment Casting Foundry
• Kukura Kwepamusoro: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg - 100 kg
• Kwegore Kukwanisa: 2,000 matani
• Bond Materials for Shell Building: Silica Sol, Water Glass nemisanganiswa yawo.
• Kushivirira: Pakukumbira.
▶ Main Production Procedure yeAlloy Steel Investment Casting
• Mapeteni & Madhizaini Ekushandisa → Kugadzira Metal Die → Jekiseni rewakisi → Slurry Gungano → Kuvaka Shell → Kubvisa Waxing → Kuongorora Kuumbwa Kwekemikari → Kunyunguduka & Kudira → Kuchenesa, Kukuya & Kupfura Kuputika
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Investment Casting Technical Data paRMC Foundry
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| R&D | Software: Solidworks, CAD, Procast, Pro-e |
| Nguva Yekutungamira Yekuvandudza uye Samples: 25 kusvika 35 mazuva | |
| Metal Metal | Ferritic Stainless Simbi, Martensitic Stainless Simbi, Austenitic Stainless simbi, Kunaya Kuomesa Stainless Simbi, Duplex Stainless Simbi |
| Carbon Simbi, Alloy Simbi, Tool Simbi, Heat Resistant Simbi, | |
| Nickle-base Alloy, Aluminium Alloy, Copper-base Alloy, Cobalt-base Alloy | |
| Metal Standard | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
| Material for Shell Building | Silica Sol (yakanaya silika) |
| Girazi remvura (Sodium Silicate) | |
| Misanganiswa yeSilica Sol uye Mvura Girazi | |
| Technical Parameter | Piece Weight: 2 gramu kusvika 200 makirogiramu |
| Max Dimension: 1,000 mm yeDyamita kana Kureba | |
| Min Wall Ukobvu: 1.5mm | |
| Kukandira Kukasharara: Ra 3.2-6.4, Machining Roughness: Ra 1.6 | |
| Kushivirira kweKukanda: VDG P690, D1/CT5-7 | |
| Kushivirira kweMachining: ISO 2768-mk/IT6 | |
| Inner Core: Ceramic Core, Urea Core, Mvura Soluble Wax Core | |
| Kupisa Kurapa | Normalizing, Tempering, Kudzima, Annealing, Solution, Carburization. |
| Surface Treatment | Kupukuta, jecha / Kuputika kwepfuti, Zinc Plating, Nickel Plating, Oxidation Treatment, Phosphating, Poda Painting, Geormet, Anodizing |
| Dimension Testing | CMM, Vernier Caliper, Mukati meCaliper. Depth Gage, Height Gage, Go/No go Gage, Special Fixtures |
| Chemical Inspection | Chemical Compostion Analysis (20 makemikari zvinhu), Utsanana Kuongorora, X-ray Radiographic Inspection, Carbon-Sulfur Analyzer |
| Kuongorora Kwenyama | Dynamic Balancing, Static Blancing, Mechanical Properties (Kuoma, Kusimba Kwegoho, Kusimba Kwesimba), Kurebesa |
| Kukwanisa Kugadzira | Kupfuura 250 matani pamwedzi, anopfuura 3,000 matani pagore. |
