Sokukanda jecha chigadzirwa kubva kuChina, RMC inogona kukanda simbi yakakandwa nayokukanda jecha. Simbi yakakandwa inogona kukamurwa kuita simbi yakakandwa uye yakakandwa kabhoni simbi zvinoenderana nemakemikari ayo, uye inogona zvakare kukamurwa kuita simbi yechishandiso simbi, yakakandwa simbi yakakosha, huinjiniya nekukandira kwechimiro uye kukanda alloy simbi zvinoenderana nehunhu hwayo.
Nekuumbwa kwemakemikari
1. Kanda carbon steel. Kanda simbi nekabhoni sechinhu chikuru chekubatanidza uye hushoma hwezvimwe zvinhu. Kukandira kabhoni simbi inogona kukamurwa kuita yakaderera kabhoni simbi, yakakandwa yepakati kabhoni simbi uye yakakanda yakakwira kabhoni simbi. Kabhoni yekabhoni yakakandwa pasi kabhoni simbi iri pasi pe0.25%, iyo kabhoni yekabhoni simbi yakakandwa iri pakati pe0.25% ne0.60%, uye kabhoni yekabhoni yakakwira kabhoni iri pakati pe0.6% ne3.0%. Kusimba uye kuoma kwekabhoni simbi yesimbi inowedzera nekuwedzera kwekabhoni yemukati. Cast kabhoni simbi ine zvinotevera zvakanakira: yakaderera kugadzirwa mutengo, yakakwirira simba, nani kuoma uye yakakwirira plasticity. Cast kabhoni simbi inogona kushandiswa kugadzira zvikamu zvinotakura zvinorema, senge simbi inotenderedza mill stand uye hydraulic press bases mumichina inorema. Inogona zvakare kushandiswa kugadzira zvikamu zviri pasi pemasimba makuru uye kukanganisa, senge mavhiri, mabhatani, bolsters uye mativi emafuremu pamotokari dzenjanji.
2. Kanda alloy simbi. Kukanda alloy simbi inogona kukamurwa kuita yakaderera alloy simbi (iyo yakazara alloy zvinhu ishoma pane kana kuenzana ne5%), yakakandwa alloy simbi (iyo yakazara alloy zvinhu i5% kusvika 10%) uye yakakandwa yakakwira alloy simbi (iyo yakazara alloy. zvinhu zvakakura kudarika kana kuenzana 10%).
Nekushandisa maitiro
1. Kukandira mudziyo simbi. Cast chishandiso simbi inogona kukamurwa kuita yekukanda chishandiso simbi uye yekukanda simbi yeforoma.
2. Kukanda simbi yakakosha. Kukanda simbi yakakosha inogona kupatsanurwa kuita simbi isina tsvina, yakakandwa isingadziviriri simbi, yakakandwa inodzivirira simbi, yakakandwa nickel-based alloy, nezvimwe.
3. Kanda simbi yeinjiniya uye chimiro. Yakakandwa simbi yeinjiniya uye chimiro inogona kukamurwa kuita yakakandwa kabhoni yakarongeka simbi uye yakakandwa alloy simbi yekugadzira.
4. Kanda alloy simbi. Inogona kukamurwa kuita yakaderera alloy simbi, yakakandwa yepakati alloy simbi uye yakakanda yakakwira alloy simbi.
304 uye 316 cast stainless simbi ndiyo inonyanya kushandiswa simbi isina tsvina. Ose ari maviri austenitic cast simbi, isiri-magnetic kana isina simba magineti. Iwo 430, 403, uye 410 ari austenitic-ferritic simbi isina tsvina ine magineti zvinhu.
▶ Raw Materials eCast Steel seyakajairwa kana yakagadziridzwa kemikari maumbirwo uye michina zvinhu.
• Carbon Steel: AISI 1020 - AISI 1060,
• Steel Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...etc pakukumbira.
• Stainless Steel: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 uye imwe giredhi yesimbi isina tsvina.
▶ Kugona kweSand Casting yakaumbwa nemaoko:
• Kukura Kwepamusoro: 1,500 mm × 1000 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Kwegore Kukwanisa: 5,000 matani - 6,000 matani
• Kushivirira: Pakukumbira.
▶ Kugona kweJecha Kukandira neAutomatic Molding Machines:
• Kukura Kwepamusoro: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Kwegore Kukwanisa: 8,000 matani - 10,000 matani
• Kushivirira: Pakukumbira.
▶ Main Production Procedure
• Mapeteni & Madhizaini Ekushandisa → Kugadzira Mapeteni → Maitiro ekuumba → Kuumba Kemikari Ongororo → Kunyunguduka & Kudira → Kuchenesa, Kukuya & Kuputika Kupfura
▶ Jecha Kukandira Kuongorora Mano
• Spectrographic uye manual quantitative analysis
• Metallographic analysis
• Brinell, Rockwell uye Vickers kuoma kwekuongorora
• Kuongororwa kwemidziyo yemagetsi
• Low uye zvakajairika tembiricha kukanganisa kuedza
• Kuongororwa kweutsanana
• UT, MT uye RT kuongorora
▶ Post-Casting Maitiro
• Kubvisa & Kuchenesa
• Shot Blasting / Jecha Peening
• Kupisa Kurapa: Kugadzirisa, Kudzima, Kupisa, Carburization, Nitriding
• Surface Treatment: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
•CNC Machining: Kupenengura, Kugaya, Lathing, Drilling, Honing, Kukuya,
| Cast Steel Alloys paSand Casting Foundry yeRMC
| |||||||
| Aihwa. | China | Japani | Korea | Jerimani | Furanzi | Russia гост | |
| GB | JIS | KS | DIN | W-Nr. | NF | ||
| 1 | ZG40Mn | SCMn3 | SCMn3 | GS-40Mn5 | 1.1168 | - | - |
| 2 | ZG40Cr | - | - | - | - | - | 40Xл |
| 3 | ZG20SiMn | SCW480 (SCW49) | SCW480 | GS-20Mn5 | 1.112 | G20M6 | 20гсл |
| 4 | ZG35SiMn | SCSiMn2 | SCSiMn2 | GS-37MnSi5 | 1.5122 | - | 35гсл |
| 5 | ZG35CrMo | SCCrM3 | SCCrM3 | GS-34CrMo4 | 1.722 | G35CrMo4 | 35XMл |
| 6 | ZG35CrMnSi | SCMnCr3 | SCMnCr3 | - | - | - | 35Xгсл |
