Yakarasika Foam Casting inoreva nzira yekukanda iyo inosanganisa furo mapatani nejecha rakaoma kuumba. Iyo simbi yakanyungudutswa inozadza uye inotsiva nzvimbo inogarwa neyekutanga epurasitiki mold, uye inowana zvakananga kukanda kunodiwa mushure mekutonhora. Iyo foam pateni inonyungudika yakananga panguva yekukanda simbi, saka iyo yakarasika furo kukanda hakudi kubviswa mold. Zvikuruyakarasika furo kukanda nheyo, iyo inowanzoshandiswa pateni zvinhu ndeye polystyrene.
Matanho eYakarasika 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
Zvakanakira Kurasika Foam Casting:
1- Kurasika furo kukanda inzira yepedyo-neti chimiro chekukanda. Iyo dimensional kushivirira kwekukanda inogona kusvika CT6 ~ CT9, uye iyo roughness iri Ra = 6.3 ~ 50 μm. Chimiro cheakarasika foam castings anogona kufananidzwa nejecha resin castings.
2- Kurasika furo kukanda kunogona kuburitsacastingsane zvimiro zvakaoma uye makomba akaoma. Kuenzaniswa nemaitiro ejecha resin, iyo yakawanda yejecha cores inotsiviwa, inowedzera purofiti yekukanda furo rakarasika. Iko kukwikwidza kukuru kwekukanda furo kwakarasika ndiko kugadzirwa kwezvakaoma zvekukandira zvine makomba emukati akaomarara, senge injini block, injini musoro uye bhokisi, etc. Aya maitiro anoita kuti hukuru uye hupfumi hunobatsira hwekukanda furo rakarasika huonekwe zvizere, uye kuona huremu uye kukanda chaiko.
3- Kurasika furo kukanda hakudi kubviswa kwe mold, iyo inopa rusununguko rwakakura rwekukanda dhizaini uye maitiro ekukanda. Panyaya yekugadzira dhizaini, iyo yakarasika foam yekukanda process inotanga yatsemurwa kuita zvidimbu zvobva zvapatsanurwa kuita yese, uyezve yakarasika foam process inoshandiswa pakukandira kwakabatana, kuitira kuti iyo yakarasika foam casting ine mukana wekukwikwidza neyechinyakare. kukanda jecha.
4- Kushandiswa kweakarasika foam kukanda maitiro kunogona kuderedza zvakanyanya kuwanda kwevashandi, kuderedza chizvarwa chemarara, uye jecha rakaoma rakashandiswa rinogona kudzokororwa. Iyi ficha inosangana nezvinodiwa zvekuchengetedza simba uye kuderedza emission, uye yachinja hutsinye nharaunda yekukanda jecha rechinyakare.
| Item | Yakarasika Foam Kukanda | Vacuum Casting |
| Yakakodzera Castings | Madiki uye epakati-saizi castings ane yakaoma cavities, akadai injini block, injini chivharo | Zvikamu zvepakati uye zvakakura zvine maburi mashoma kana asina, senge simbi yakakandwa counterweights, cast iron axle housings. |
| Patani uye Ndiro | Foam maitiro akagadzirwa ne moldings | Template ine suction box |
| Sand Bhokisi | Pasi kana mativi mashanu anopera | Mativi mana anopera kana ane exhaust pombi |
| Plastiki Firimu | Chivharo chepamusoro chakavharwa nemafirimu epurasitiki | Mativi ese emahafu maviri ebhokisi rejecha akavharwa nemafirimu epurasitiki |
| Coating Materials | Pendi ine mvura ine coating gobvu | Doro-based pendi nemucheka mutete |
| Molding Sand | Jecha rakaomarara | Jecha rakanaka rakaoma |
| Vibration Molding | 3D Vibration | Vertical kana Horizontal Vibration |
| Kudira | Negative Kudira | Negative Kudira |
| Sand Process | Bvisa dzvinyiriro isina kunaka, shandura bhokisi kuti udonhedze jecha, uye jecha rinozoshandiswa zvakare | Bvisa kudzvinyirira kwakashata, ipapo jecha rakaoma rinowira muchiratidziro, uye jecha rinoshandiswazve |
