China OEM musamman nodular baƙin ƙarfe simintin kayayyakin tayashi mold tsarikumaInjin CNC.
Ƙarfin simintin gyare-gyare, wanda ke wakiltar rukuni na baƙin ƙarfe, wanda kuma ake kira nodular iron, spheroidal graphite cast iron ko SG iron. Nodular simintin ƙarfe yana samun graphite nodular ta hanyar spheroidization da inoculation magani, wanda yadda ya kamata inganta inji Properties na simintin ƙarfe, musamman roba da taurin, don samun mafi girma ƙarfi fiye da carbon karfe.
Ƙarfin ƙarfe ba abu ɗaya ba ne amma yana cikin rukuni na kayan da za a iya samar da su don samun nau'o'in kaddarorin ta hanyar sarrafa microstructure. Halayen ma'anar gama gari na wannan rukuni na kayan shine siffar graphite. A cikin baƙin ƙarfe ductile, graphite yana cikin nau'i na nodules maimakon flakes kamar yadda yake a cikin baƙin ƙarfe. Siffa mai kaifi na flakes na graphite yana haifar da maƙasudin maida hankali a cikin matrix na ƙarfe da siffar zagaye na nodules ƙasa da haka, don haka hana ƙirƙirar fashe da samar da ingantaccen ductility wanda ke ba da gami da sunansa.
Nodular simintin ƙarfe ya ɓullo da sauri zuwa simintin ƙarfe na biyu sai baƙin ƙarfe mai launin toka kuma ana amfani da shi sosai. Abin da ake kira "masanya baƙin ƙarfe da ƙarfe" galibi yana nufin baƙin ƙarfe. Ana amfani da baƙin ƙarfe sau da yawa don samar da sassa don crankshafts da camshafts don motoci, tarakta, da injunan konewa na ciki, da kuma matsakaitan matsa lamba don injuna gabaɗaya.
A cikin matakan ƙira na samfuran simintin ƙarfe na ductile, yakamata a kafa ƙungiyar aiki ta musamman don gudanar da "Hanyar gazawar ƙira da Binciken Tasiri" (DFMEA). Ƙungiyar aikin gabaɗaya ta ƙunshi masu ƙirƙira samfura, masu tsara tsarin simintin, da ƙwararrun kare muhalli. Babban abun ciki na bincike na DFMEA yakamata ya haɗa da ko buƙatun ingancin simintin gyare-gyare don tsarin ɓangaren, tsarin simintin simintin gyare-gyare, da tsarin simintin gyare-gyare don buƙatun kare muhalli duk sun cika.
| Bakin Karfe | Daraja | Daidaitawa |
| Grey Cast Iron | EN-GJL-150 | EN 1561 |
| EN-GJL-200 | ||
| EN-GJL-250 | ||
| EN-GJL-300 | ||
| EN-GJL-350 | ||
| Iron Cast | EN-GJS-350-22/LT | EN 1563 |
| EN-GJS-400-18/LT | ||
| Saukewa: EN-GJS-400-15 | ||
| Saukewa: EN-GJS-450-10 | ||
| Saukewa: EN-GJS-500-7 | ||
| Saukewa: EN-GJS-550-5 | ||
| Saukewa: EN-GJS-600-3 | ||
| N-GJS-700-2 | ||
| Saukewa: EN-GJS-800-2 | ||
| Austempered Ductile Iron | Saukewa: EN-GJS-800-8 | EN 1564 |
| Saukewa: EN-GJS-1000-5 | ||
| Saukewa: EN-GJS-1200-2 | ||
| SiMo Cast Iron | EN-GJS-SiMo 40-6 | |
| EN-GJS-SiMo 50-6 |
Halayen Ayyuka na Simintin Ƙarfe na Ductile Iron:
• Ruwan ruwa da raguwar layin ƙarfe na ductile yana kusa da na baƙin ƙarfe mai launin toka
• Halin raguwar ƙarar ƙara da samuwar damuwa na ciki ya fi na baƙin ƙarfe launin toka mai launin toka, wanda ke da saurin raguwa da tsagewa.
• Ƙarfin, filastik, da ma'aunin ƙarfe na ƙarfe na ƙarfe sun fi girma fiye da na baƙin ƙarfe simintin launin toka, tare da juriya mai kyau.
• Shaƙewar girgiza ya fi baƙin ƙarfe launin toka muni
Halayen Tsarin Simintin Ƙarfe na Ductile Iron:
• Gabaɗaya ƙera don zama kauri na bango iri ɗaya, kuma gwada sashe mai kauri ya kamata a guji idan zai yiwu
• Don wasu simintin gyare-gyare masu kauri da manyan sashe, ya kamata a ɗauki tsari ko tsari mara ƙarfi tare da ƙarfafan hakarkarinsa
| Ƙarfin Simintin Yashi a RMC Foundry | ||
| Bayani | Molding da hannu | Yin gyare-gyare ta Injin atomatik |
| Matsakaicin girman Castings | 1,500 mm × 1000 mm × 500 mm | 1,000 mm × 800 mm × 500 mm |
| Rage Nauyin Simintin Ɗaukaka | 0.5 kg - 1,000 kg | 0.5 kg - 500 kg |
| Ƙarfin shekara | 5,000 ton - 6,000 ton | 8,000 ton - 10,000 ton |
| Yin Haƙuri | Akan Buƙatu ko Ƙa'ida (ISO8062-2013 ko GB/T 6414-1999) | |
| Kayan gyare-gyare | Yashi Green, Yashi Mai Rufe Guduro | |
| Yin Casting Metal & Alloys | Ƙarfe mai launin toka, Iron Ductile, Cast Karfe, Bakin Karfe, Al Alloys, Brass, Bronze...da sauransu. | |
Fa'idodin Tsarin Simintin Yashi:
• Low Cost saboda da arha da recyclable m m kayan da sauki samar da kayan aiki.
• Faɗin nauyin naúrar daga 0.10 kg zuwa 500 kgs ko ma mafi girma.
• Daban-daban Tsarin daga nau'i mai sauƙi zuwa nau'i mai rikitarwa.
• dace da samar da bukatun na daban-daban yawa.
Yashi Molding Foundry
