1- Chii Chakarasika Foam Kukanda?
Yakarasika Foam Casting, inonziwo Lost Foam Casting (LFC) kanaFull Mold Casting, imhando yeEvaporative Pateni Casting (EPC) ine yakaomajecha kukanda nzira. Iyo EPC dzimwe nguva inogona kunge ipfupi yeExpendable Pattern Casting nekuti akarasika foam mapatani anogona kushandiswa kamwe chete. Mushure mekunge maitiro efuro apedzwa nemichina yakakosha, ipapo mapepa epurasitiki ane furo anoputirwa nerefractory coating kuti iite goko rakasimba kuti rimire nesimbi yakanyungudutswa. Mafuro maitiro ane makungu anoiswa mubhokisi rejecha, uye rizadze nejecha rakaoma rakaripoteredza. Panguva yekudururwa, simbi yakanyungudutswa yakakwirira-yepamusoro inoita kuti foam pateni ive pyrolyzed uye "inonyangarika" uye inotora nzvimbo yekubuda yemapateni, uye pakupedzisira iyo yakapedzwa inodiwa castings inowanikwa.
2- Ndeapi Matanho Ekurasika Foam Kukanda
1- Shandisa foam mold kugadzira foam mapatani uye ekukanda gating masisitimu
2- Bond mapatani uye vanomhanya kuti vagadzire mold bundle module
3- Dip pendi pane module
4- Pukuta pendi
5- Isa module mubhokisi rejecha uye uzadze nejecha rakaoma
6- Vibrate molding kuitira kuzadza gomba nejecha rakaoma uye wozobatanidza jecha rekuumba
7- Kudira simbi yakanyungudutswa kuti ipfupise furo uyezve kugadzira makanda anodiwa
8- Mushure mekunge makanda atonhorerwa, chenesa makanda. Jecha rakaoma rinogona kushandiswa zvakare
3- Ndezvipi Zvakanakira Kurasika Foam Kukanda?
✔ Yakakura dhizaini rusununguko rweyakaoma structural castings
✔ Hapana dhizaini angle inodiwa kuchengetedza mari yakawanda.
✔ Basa rakasanganiswa foam mapatani anogona kuunganidzwa kubva kune akati wandei zvidimbu zvefoam mapatani.
✔Kurasika furo kukandadziri pedyo-neti-chimiro maitiro
✔ Kuchinjika kwakanyanya kuburikidza nenguva pfupi yekuseta
✔ Yakareba EPS mold sevhisi hupenyu, nekudaro yakadzikira yakaenzana mutengo wemidziyo
✔ Gungano uye mari yekurapa inoderedzwa nekusiiwa kweiyo nzira yekurapa, kuisa zvikamu, screw yekubatanidza, nezvimwe.
✔ Kuwedzera kwechikamu chekushandisa
4- Ndeapi Masimbi uye Alloys Anogona Kukandwa neRakasika Foam Kukanda Maitiro?
•Grey Cast Iron, Ductile Cast Iron
• Carbon Steel: Low carbon, medium carbon and high carbon steel
•Cast Steel Alloys: Yakaderera alloy simbi, yakakwirira alloy simbi, yakakosha alloy simbi
• Aluminium uye alloys avo
• Brass & Copper.
5- Ndeapi Maindasitiri Ari Iyo Yakarasika Foam Castings Inoshandiswa?
Sezvambotaurwa pamusoro apa, iyo yakarasika foam inokanda yakanyatsokodzera kugadzira yakakura uye gobvu-madziro castings. Ivo vari kushandira kazhinji machina anorema ane zvinodiwa zveyakaomarara chimiro cheanodiwa castings.
6- Ndekupi Kushivirira Kunogona Kusvikwa Nekurasika Foam Kukanda Maitiro?
Kazhinji kutaura, kushivirira kwekukanda furo kwakarasika kuri nani pane kukanda jecha, asi kwakaipisisa kupfuura kukanda goko rekukanda uye kusabika maitiro ekukanda. Zveduyakarasika furo foundry, isu tinokwanisa kuwana anotevera magiredhi ekushivirira. Asi isu tinoda kutaura newe chaiwo ma castings uye tozofunga kuti ndedzipi nhamba dzatingakupa iwe.
✔ DCT Giredhi neRasika Furo Kukanda: CTG9 ~ CTG13
✔ GCT Giredhi nekurasika Foam Kukanda: CTG5 ~ CTG8