Njira Yoponyera Nkhono
Chipolopolo akamaumba kuponyera amatchedwanso chisanadze TACHIMATA utomoni mchenga kuponyera ndondomeko, castings otentha chipolopolo akamaumba kapena ndondomeko pachimake kuponyera. Chofunika kwambiri pachimake ndi mchenga wa phenolic wothira chisanadze, womwe umakhala wokwera mtengo kuposa mchenga wobiriwira ndi mchenga wa utomoni. Komanso, mchenga uwu sungagwiritsidwenso ntchito.
Zigawo zopangira zipolopolo zimakhala ndi mtengo wokwera pang'ono kuposa kuponyera mchenga. Komabe, zigawo za zipolopolo za chipolopolo zili ndi zabwino zambiri monga kulolerana mosalekeza, mawonekedwe abwino pamtunda ndi zopindika zochepa.
Asanapange nkhungu ndi pachimake, mchenga wokutidwawo waphimbidwa ndi kanema wolimba pamwamba pamchenga. Mchenga wokutidwa umatchedwanso mchenga wa chipolopolo (pachimake). Njira yamatekinoloje ndiyokusakanikirana ndi ufa wothamanga wa phenolic ndi mchenga waiwisi ndikukhazikika mukatenthetsa. Amapangidwa kukhala mchenga wokutira pogwiritsa ntchito thermoplastic phenolic resin kuphatikiza othandizira ochiritsa (monga urotropine) ndi mafuta (monga calcium stearate) kudzera munjira ina yokutira.
Mchenga wokutidwa ukatenthedwa, utomoni wokutidwa pamwamba pamchenga umasungunuka. Motsogozedwa ndi gulu la methylene lomwe lawonongeka ndi Maltropine, utomoni wosungunuka umasinthasintha mwachangu kuchoka pamapangidwe olimba kupita ku thupi losawonongeka kuti mchenga wokutidwa ukhazikike ndikukhazikika. Kuphatikiza pa mchenga wokutidwa kwambiri, mulinso mchenga wokutidwa ndi wonyezimira.
Mukasakaniza mchenga wapachiyambi (kapena mchenga wobwezeretsedwanso), utomoni wamadzi ndi chothandizira madzi mofananira, ndikuwadzaza m'bokosi lalikulu (kapena bokosi lamchenga), kenako nkuulimbitsa kuti muumitse nkhungu kapena nkhungu m'bokosi lalikulu (kapena bokosi lamchenga ) kutentha, kuponyera nkhungu kapena kuponyera pachimake kunapangidwa, komwe kumatchedwa kolimbitsa thupi kozizira (pachimake), kapena njira yolimbitsira (pachimake). Njira yodzilimbitsira itha kugawidwa mu utomoni wa asidi-catalyzed furin ndi phenolic resin mchenga wodziwongolera, urethane resin sand self-harding method and phenolic monoester self-harding method.
Kampani Yopanga Shell
Chipolopolo Nkhungu kuponyera
Kutha kwa Ma Shell ku RMC Foundry
Ku RMC Foundry, titha kupanga ndikupanga zipolopolo za chipolopolo malinga ndi zojambula zanu, zofunikira, zitsanzo kapena zitsanzo zanu zokha. Titha kupereka ntchito zotsalira zaukadaulo. Makonda opangidwa ndi kuponyera zipolopolo akugwira ntchito m'mafakitale osiyanasiyana monga njanji, magalimoto olemera, makina olima, mapampu ndi mavavu, ndi makina omanga. Otsatirawa mupeza oyamba mwachidule zomwe tingakwaniritse ndi njira zoponyera nkhungu:
- Kukula kwa Max: 1,000 mm × 800 mm × 500 mm
- • Kulemera Kwake: 0,5 kg - 100 kg
- • Mphamvu Zapachaka: matani 2,000
- • Kulekerera: Pakapempha.
Lokutidwa Sand Nkhono Nkhungu
Zomwe Zimapanga ndi Alloys Timaponya ndi Shell Mold Kuponyera
Gray Ndikutaya Iron, Gray Ductile Iron, Cast Mpweya Stee, Osewera Zitsulo kasakaniza wazitsulo, Osewera zosapanga dzimbiri zitsulo, Osewera Alloys Aluminiyamu, Mkuwa & Mkuwa ndi Zida Zina ndi Miyezo pakapempha.
| Zitsulo & kasakaniza wazitsulo | Kalasi Yotchuka |
| Iron Kuponya Iron | GG10 ~ GG40; GJL-100 ~ GJL-350; |
| Ductile (Nodualar) Chitsulo Choponyera | GGG40 ~ GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2 |
| Chitsulo cha Ductile Iron (ADI) | EN-GJS-800-8, EN-GJS-1000-5, EN-GJS-1200-2 |
| Mpweya Zitsulo | C20, C25, C30, C45 |
| Aloyi Zitsulo | 20Mn, 45Mn, ZG20Cr, 40Cr, 20Mn5, 16CrMo4, 42CrMo, 40CrV, 20CrNiMo, GCr15, 9Mn2V |
| Chitsulo chosapanga dzimbiri | Ferritic zosapanga dzimbiri zitsulo, Martensitic zosapanga dzimbiri zitsulo, Austenitic zosapanga dzimbiri zitsulo, Mvula kuumitsa zosapanga dzimbiri zitsulo, Duplex zosapanga dzimbiri zitsulo |
| Aluminiyamu kasakaniza wazitsulo | ASTM A356, ASTM A413, ASTM A360 |
| Alloys Wamkuwa / Mkuwa | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 |
| Standard: ASTM, SAE, AISI, GOST, Din, EN, ISO, ndi GB | |
Ductile Cast Iron Shell Castings
Nodular Iron Shell Castings
Mapazi a Shell Mold akuponyera
✔ Kupanga Zitsulo Zitsulo. Mchenga wa pre-lokutidwa uyenera kutenthedwa ndi kapangidwe kake, chifukwa chake chitsulo ndizofunikira popanga zida zopangira zipolopolo.
✔ Kupanga Pre-lokutidwa Mchenga Nkhungu. Pambuyo khazikitsa dongosolo zitsulo pa makina akamaumba, chisanadze TACHIMATA utomoni mchenga adzakhala anawomberedwa mu dongosolo, ndipo pambuyo Kutentha, coating kuyanika utomoni adzakhala kusungunuka, ndiye amatha kuumba mchenga kukhala olimba mchenga chipolopolo ndi mitima.
✔ Kusungunula Chitsulo Choponyera. Pogwiritsa ntchito ziwombankhanga, zinthuzo zimasungunuka kukhala madzi, kenako nyimbo zamagetsi zachitsulo ziyenera kusanthula kuti zigwirizane ndi manambala omwe amafunikira.
✔ Kutsanulira Chitsulo.Chitsulo chosungunuka chikakwaniritsa zofunikira, ndiye kuti zidzatsanulidwira mu chipolopolo. Kutengera ndi mitundu yosiyanasiyana ya mapangidwe, zipolopolozo zimayikidwa m'mchenga wobiriwira kapena kuzikongoletsa ndi zigawo.
✔ Kuwombera, Kupera ndi Kukonza.Pambuyo pakuzizira ndi kulimba kwa zoponyazo, zotuluka, zitseko kapena chitsulo chowonjezera ziyenera kudulidwa ndikuchotsedwa. Kenako kuponyera kwachitsulo kumatsukidwa ndi zida zowononga mchenga kapena makina owombera. Pambuyo pakupera mutu wa gating ndi mizere yotsalira, magawo omaliza oponyera amabwera, kuyembekezera njira zina ngati zingafunike.
Chipolopolo cha Ductile Iron Castings
Ubwino wa Nkhono Kuponyera
1) Ili ndi magwiridwe antchito oyenera. Ikhoza kukwaniritsa zofunikira za mchenga wamtengo wapatali wa mchenga, mchenga wotentha kwambiri, ndi mchenga wotsika kwambiri.
2) Kwambiri fluidity, moldability wabwino pachimake mchenga ndi autilaini, zomwe zingabweretse mitima zovuta kwambiri mchenga, monga mitima madzi jekete mchenga monga mitu yamphamvu ndi matupi makina.
3) Kutalika kwa mawonekedwe amchenga ndikwabwino, kophatikizana komanso kosasunthika. Ngakhale zokutira zochepa kapena zosagwiritsidwa ntchito, mawonekedwe apamwamba a castings amatha kupezeka. Kulondola kwazithunzi za castings kumatha kufikira CT7-CT8, ndipo kutalika kwa Ra kumatha kufikira 6.3-12.5μm.
4) Kugwira bwino ntchito, komwe kumathandizira kupukuta ndikuwongolera magwiridwe antchito
5) Msana wamchenga siwophweka kuyamwa chinyezi, ndipo mphamvu yosungira kwa nthawi yayitali sikophweka kuchepa, yomwe imathandizira kusungira, kuyendetsa komanso kugwiritsa ntchito
Zigawo Zogwiritsira Ntchito Zipolopolo
Kuponya Zipolopolo ku Shell Mold ku RMC
Lokutidwa Mchenga Nkhungu
Utomoni lokutidwa Mchenga Nkhungu
Chigoba Chokonzekera Castings
Osaphika Shell Mold
Pamwamba pa Shell Castings
Makina Owononga Iron Iron
Makonda A Shell Castings
Zigawo Zotayira za Shell
Ma Shell Mold Castings omwe Tidapanga
Ductile Iron Shell Casting Gawo
Valani kugonjetsedwa Ndikutaya Iron Nkhono kuponyera
Utomoni lokutidwa Mchenga Nkhungu kuponyera
Gawo Loponyedwa la Iron Iron
Kuponya Iron Shell Mold Kuponyera
Osewera Iron Nkhono Nkhungu chigawo chimodzi
Chipolopolo Chopanga Magetsi cha Shell
Zitsulo Nkhono Nkhungu kuponyera Part
Ntchito Zambiri Zomwe Titha Kupereka
Kupatula pamwamba ntchito chipolopolo nkhungu kuponyera, tikhoza kupereka ntchito ya njira pambuyo-kuponyera. Zina mwazomwe zimamalizidwa ndi omwe timagwira nawo ntchito nthawi yayitali, koma zina zimapangidwa kumisonkhano yathu.
• Deburring & Kukonza
• Kuwombera / Kutsegula Mchenga
• Chithandizo cha Kutentha: Normalization, Quench, Tempering, Carburization, Nitriding
Chithandizo Pamwamba: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-polishing, Painting, GeoMet, Zintec.
• CNC Machining: Kutembenuza, kugaya, Lathing, kuboola, Honing, Ufa.
