Vacuum simintin karfe daftarin kayan aikin motoci don jigilar kaya 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.Chromium-molybdenum simintin karfe ana amfani da ko'ina a masana'antu filayen da in mun gwada da high inji Properties. Ƙarin molybdenum zuwa karfe na chromium na iya ƙara ƙarfin simintin ƙarfe ba tare da yin tasiri mai mahimmanci akan tasirin ƙarfin simintin ƙarfe ba. Chromium-molybdenum simintin karfe yana da kyakkyawan aikin zafin jiki da juriya mai rarrafe. Bayan quenching da tempering ko daidaita yanayin zafi, chromium-molybdenum simintin karfe na iya samun kyawawan kaddarorin inji. Molybdenum na iya inganta taurin karfen simintin gyaran ƙarfe kuma yana rage zafin baƙin ƙarfe. Ana amfani da simintin simintin ƙarfe na Chromium-molybdenum don manyan sassa na simintin gyare-gyare da simintin ƙarfe waɗanda ke buƙatar tauri mai zurfi.
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.
Simintin gyaran fuska yana ba da damar samar da ƙananan nau'ikan gyare-gyare masu inganci a cikin kewayon resins na polyurethane waɗanda ke yin kwafin aikin robobi na injiniya ba tare da tsadar kayan aiki mai wuyar gaske ba tare da gyare-gyaren allura. Tsarin yana farawa tare da yin gyare-gyare ta hanyar shigar da babban samfuri a cikin robar silicone ruwa mai kashi biyu. Daga nan sai a yi amfani da injin da za a cire duk wata iskar da ta kama, sannan a warke a cikin tanda. Samfuran Jagora na iya zuwa daga fasahohin bugu na 3D da yawa gami da stereolithography. Da zarar silicone ya warke, an yanke mold ɗin a buɗe don samar da layin tsaga, an cire ƙirar maigidan wanda ya bar rami mai ƙyalƙyali daidai gwargwado. Don yin wani ɓangare, ana haɗa sassan gyare-gyare tare, a tsare su, an riga an yi zafi kuma a sanya su cikin ɗakin tsarin simintin gyaran kafa. Ana auna guduro sashi biyu ko uku, ana ƙara pigment idan an buƙata kuma ana sanya sassan guduro a cikin mahaɗin atomatik na tsarin simintin gyaran kafa. A wannan lokaci, tsarin vacuum ɗin yana ɗaukar aikin don haɗa kayan aikin guduro da ɓarna simintin ƙirar. Da zarar an gama wannan simintin ya warke. Bayan warkewa, ana iya raba sassan mold kuma cire ɓangaren. Abin da ya rage shi ne nasassa na simintin gyaran kafaa gyara kuma a gama yadda ake bukata.
| 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.
