Vacuum simintin karfe daftarin kayan aikin motocin jigilar kaya don kasuwannin Rasha tare da injinan CNC da sabis na tela na al'ada. Cast gami karfe v tsari simintin gyaran kafa yana nufin sassan simintin da aka samartsarin simintin motsitare da kayan simintin ƙarfe na simintin ƙarfe.
Vacuum gyare-gyaren simintin gyare-gyare, kuma ana kiransa hanyar gyare-gyare mara kyau, hanyar gyare-gyaren vacuum, ko tsarin V a takaice. Wannan sabon nau'in tsarin ƙirar jiki ne. Hanyar gyare-gyaren matsi mara kyau tana amfani da bambancin matsa lamba tsakanin ciki da waje na ƙirar don ɗaure busassun yashi da busassun yashi tare don samun gyaggyarawa tare da takamaiman siffar da ake so da wani ƙarfi.
Fa'idodin Tsarin Simintin Matsala
1) Simintin gyare-gyaren injin yana da daidaiton girman girma, bayyananniyar fage da santsi.
Saboda fuskar samfurin an rufe shi da fim din filastik, babu buƙatar girgiza ko bugawa lokacin da aka cire mold. Tsuntsaye da matsa lamba mara kyau suna sanya yashi mai gyare-gyaren ya zama m, kuma taurin yashin yashi yana da girma kuma bai dace ba. Ƙarƙashin zafi na narkakkar karfe, rami ba shi da sauƙin lalacewa. Bugu da ƙari, kasancewar matsa lamba mara kyau yana da kyau ga cikakken cika narkakken ƙarfe a cikin samfurin. Ƙaƙƙarfan filaye na simintin aikin V na iya isa Ra = 25 ~ 2.5μm. Matsayin juriyar juzu'i na simintin gyare-gyare na iya kaiwa CT5 ~ CT7. Halin bayyanar da simintin gyare-gyare mara kyau yana da kyau, kuma ingancin ciki ya dogara.
2) Babu masu ɗaure, ruwa da ƙari a cikin yashi mai gyare-gyare, wanda ke sa aikin yashi mai sauƙi.
3) Yana da sauƙi don tsaftacewavacuum simintin gyare-gyare. Ana haifar da ƙarancin iskar gas mai cutarwa yayin aikin simintin.
4) Za a iya amfani da simintin gyaran kafa a masana'antu da yawa. Ana iya amfani da shi don samar da ƙananan guntu guda ɗaya da kuma samar da taro, musamman manyan simintin gyare-gyare da matsakaita da simintin simintin gyare-gyare sun fi dacewa da simintin gyaran fuska.
| Bataccen Simintin Kumfa vs Vacuum Casting | ||
| Abu | Batar da Kumfa | Vacuum Casting |
| Dace da Castings | Simintin gyare-gyare kanana da matsakaita tare da hadaddun cavities, kamar toshe injin, murfin injin | Matsakaici da manyan simintin gyare-gyare tare da ƴan ko babu kogo, kamar simintin ƙarfe na ƙarfe, gidaje na axle na simintin ƙarfe |
| Samfura da Faranti | Hanyoyin kumfa da aka yi ta hanyar gyare-gyare | Samfura tare da akwatin tsotsa |
| Akwatin Sand | Shaye-shaye na kasa ko biyar | Shaye-shaye na bangarori hudu ko tare da bututun shaye-shaye |
| Fim ɗin Fim | An rufe murfin saman da fina-finai na filastik | Dukkan bangarorin biyu na rabi na akwatin yashi an rufe su da fina-finai na filastik |
| Kayan shafawa | Fenti na tushen ruwa tare da rufi mai kauri | Fenti na tushen barasa tare da murfin bakin ciki |
| Yashi Molding | Yashi mai bushewa | Yashi bushe mai kyau |
| Gyaran Jijjiga | 3D Jijjiga | Vibration na tsaye ko a tsaye |
| Zubawa | Zuba Mara Kyau | Zuba Mara Kyau |
| Tsarin Yashi | Rage matsa lamba mara kyau, juya akwatin don sauke yashi, sannan a sake amfani da yashi | Sauke matsa lamba mara kyau, sannan busassun yashi ya faɗi cikin allon, kuma ana sake yin amfani da yashi |
▶ Vacuum Casting Materials:
•Karfe Karfe: Ƙananan Karfe Carbon, Matsakaici Carbon Karfe da Babban Carbon Karfe daga AISI 1020 zuwa AISI 1060.
•Cast Karfe Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...da dai sauransu a kan bukata.
•Bakin Karfe: AISI 304, AISI 304L, AISI 316, AISI 316L da sauran bakin karfe.
•Brass & Copper.
• Sauran Kayayyaki da Ka'idoji akan buƙata
▶ V Ƙarfin Simintin Tsari:
• Girman Girma: 1,000 mm × 800 mm × 500 mm
• Nauyin Nauyi: 0.5 kg - 100 kg
• Yawan Shekara: ton 2,000
Haƙuri: Akan Buƙatar.
▶ DubawaAbubuwan Simintin Tsari na V:
• Spectrographic da manual quantitative analysis
• Binciken Metallographic
• Brinell, Rockwell da Vickers duba taurin
• Binciken kayan aikin injiniya
• Gwajin tasiri mara ƙarancin zafi da na al'ada
• Duban tsafta
• Binciken UT, MT da RT
▶ Tsare-tsaren Simintin Wuta:
• Ana rufe ƙirar ta ƙunshe da takarda mai bakin ciki na filastik.
• Ana sanya flask akan tsarin da aka lulluɓe kuma an cika shi da busasshiyar yashi ba tare da ɗaure ba.
• Daga nan sai a sanya filaye na biyu a saman yashi, sannan a zana yashi don a cire tsarin. Dukansu halves na mold ana yin su kuma an haɗa su ta wannan hanya.
• Yayin da ake zubawa, ƙurawar tana kasancewa a ƙarƙashin vacuum amma kogon simintin bai yi ba.
• Lokacin da ƙarfe ya dafe, injin yana kashe kuma yashi ya faɗi, yana sakin simintin.
• Yin gyare-gyaren injin yana samar da simintin gyare-gyare tare da cikakkun bayanai masu inganci da daidaiton girma.
• Ya dace musamman don manyan simintin gyare-gyare.
▶ Tsarin Simintin Fita
• Deburring & Tsaftacewa
• Harbin fashewa / Yashi Peening
• Maganin zafi: daidaitawa, Quench, Tempering, Carburization, Nitriding
• Maganin Sama: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
•MachiningJuyawa, Niƙa, Lathing, Hakowa, Girma, Niƙa.
▶ Me Yasa Ka Zaba RMC don Abubuwan Simintin Tsari na V (Vacuum)?
• Sauƙaƙe dawo da yashi saboda ba a amfani da masu ɗaure
Yashi baya buƙatar gyara injina.
• Kyakkyawan iska mai kyau saboda babu ruwa yana haɗuwa da yashi, saboda haka ƙananan lahani.
• Mafi dacewa da manyan simintin gyare-gyare
• Tasirin tsada, musamman don manyan simintin gyare-gyare.
