Babban Motar Simintin Kumfa Bace Na Ƙarfe Mai Girma

Babban asarar kumfa na simintin simintin simintin gyare-gyaren motocinlaunin toka simintin ƙarfebisa ga zane-zane da buƙatunku (sinadaran sinadarai na kayan, kayan aikin injiniya da ake buƙata, juriya, jiyya mai zafi da jiyya na ƙasa), ana amfani da murfin akwati mai nauyi mai nauyi.

Lost Foam Casting, wanda kuma ake kira Lost Foam Casting (LFC) ko Full Mold Casting, wani nau'in simintin simintin gyare-gyare ne (EPC) tare da busasshen aikin simintin yashi. EPC wani lokaci yana iya zama gajere don Simintin Tsarin Tsara Tsara saboda bacewar ƙirar kumfa sau ɗaya kawai. Bayan an gama tsarin kumfa ta hanyar injina na musamman, sannan ana lulluɓe ƙirar filastik ɗin kumfa tare da abin rufe fuska don samar da harsashi mai ƙarfi don tsayayya da narkakken ƙarfe. Ana sanya tsarin kumfa tare da bawo a cikin akwatin yashi, kuma a cika shi da yashi bushe a kusa da su. A lokacin da ake zubawa, ƙarfe mai zafi mai zafi yana sa tsarin kumfa ya zama pyrolyzed kuma ya "bace" kuma ya mamaye kogon fitowar tsarin, kuma a ƙarshegama simintin gyare-gyaren da ake soana samunsu.

Simintin simintin gyare-gyaren ƙarfe ne na ƙarfe-carbon simintin simintin gyare-gyare tare da sauran abubuwan da aka yi ta hanyar narke ƙarfen alade, tarkace, da sauran ƙari. Don bambanta da karfe da simintin ƙarfe, ana siffanta simintin simintin a matsayin simintin simintin gyare-gyare tare da abun cikin carbon (min 2.03%) wanda ke tabbatar da ƙaƙƙarfan lokaci na ƙarshe tare da canjin eutectic. Ya danganta da ƙayyadaddun sinadarai, simintin gyare-gyare na iya zama marasa ganuwa ko ganuwa. Bakin ƙarfe na baƙin ƙarfe ya fi fadi, kuma sun ƙunshi ko dai mafi girman adadin abubuwan gama gari, irin su silicon da manganese, ko ƙari na musamman, irin su nickel, chromium, aluminum, molybdenum, tungsten, jan karfe, vana-dium, titanium, da ƙari. wasu. Gabaɗaya magana, baƙin ƙarfe na simintin za a iya raba shi zuwa baƙin ƙarfe mai launin toka, ƙarfe mai ducitle (iron nodular), farin simintin ƙarfe, ƙaramin graphite ƙarfe da baƙin ƙarfe mai yuwuwa.

Matakan Simintin Kumfa:
1- Yi amfani da kumfa don samar da tsarin kumfa da tsarin gating
2- Haɗe da alamu da masu gudu don samar da tsarin ƙirar ƙira
3- Dip fenti a kan module
4- bushe fenti
5- Sai ki saka modul a cikin akwatin yashi sannan ki cika shi da busasshiyar yashi
6- Vibrate gyare-gyare domin cika ramin da busasshiyar yashi sannan a datse yashi mai gyaggyarawa.
7- Zuba da narkakkarfa domin ya vapor da kumfa sannan a samar da simintin da ake so
8- Bayan simintin ya huce, a tsaftace simintin. Za a iya sake yin amfani da busasshiyar yashi

Amfanin Simintin Kumfa:
✔ Babban yancin ƙira don hadaddun simintin gyare-gyare
✔ Ba a buƙatar daftarin kusurwa don adana farashi mai yawa.
✔ Haɗin tsarin aikin kumfa za'a iya haɗa shi daga nau'ikan kumfa da yawa.
✔ Simintin kumfa da aka rasa shine tsari na siffa-tallafi kusa
✔ Babban sassauci ta hanyar gajeren lokutan saiti
✔ Tsawon EPS mold sabis na rayuwa, saboda haka ƙananan ƙimar kayan aiki
✔ Tattaunawa da farashin magani suna raguwa ta hanyar tsallake tsarin jiyya, sassan shigarwa, haɗin dunƙule, da dai sauransu.
✔ Fadada iyakokin aikace-aikace

Karfe da Alloys Za a iya Fitar taTsarin Simintin Kumfa da Ya ɓace:
• Ƙarfe mai launin toka mai launin toka, Ƙarfin Simintin Ruwa
Karfe Karfe: Low carbon, matsakaici carbon da high carbon karfe
• Cast Karfe Alloys: Low gami karfe, high gami karfe, musamman gami karfe
• Aluminum da kayan aikin su
• Brass & Copper.

Masana'antu Bataccen Simintin Kumfa da Aka Yi Amfani da shi Don:
Kamar yadda aka ambata a sama, ɓataccen simintin kumfa ya dace musamman don samar da simintin bango mai girma da kauri. Suna hidima galibi damanyan motoci, Jirgin kasa na layin dogo, injinan gini da sauran injuna masu nauyi tare da buƙatun hadadden tsarin simintin gyare-gyaren da ake so.

Hakuri da Juyin Halitta ta Hanyar Simintin Kumfa mai Rushe:
Gabaɗaya magana, juriyar yin simintin simintin kumfa da aka rasa ya fiyashi simintin, amma ya fi muni fiye da simintin gyare-gyaren harsashi da tsarin simintin gasa. Don kafuwar mu, a zahiri muna iya cimma maki masu zuwa. Amma muna so mu yi magana da kai takamaiman simintin gyare-gyare sannan mu yanke shawarar adadin lambobin da za mu iya samar muku.
✔ DCT Grade ta Lost Foam Casting: CTG9 ~ CTG13
✔ GCT Grade ta Lost Foam Casting: CTG5 ~ CTG8