Zvakanakira uye kuipa kwekufa casting process

Kutaura pamusoro pezvakanakira nekuipirakufa kukandiraprocess:

mukana:

(1) Zvikamu zvesimbi zvine maumbirwo akaomarara, maratidziro akajeka, madziro matete uye makomba akadzika anogona kugadzirwa.Nekuti simbi yakanyungudutswa inochengeta yakakwira fluidity pasi pekumanikidza kwakanyanya uye kumhanya kwakanyanya, simbi zvikamu zvakaoma kugadzirisa nemamwe maitiro zvinogona kuwanikwa.

(2) The dimensional kurongeka kwekufa castingsyakakwira, inosvika IT11-13 giredhi, dzimwe nguva inosvika IT9 giredhi, iyo roughness yepasi inosvika kuRa0.8-3.2um, uye kuchinjana kwakanaka.

(3) Mwero wekushandiswa kwezvinhu wakakwira.Nekuda kwekunyanya kurongeka kwemafa castings, anogona kuunganidzwa uye kushandiswa chete mushure mekushomeka kwemachining, uye zvimwe.kufa castingsinogona kuunganidzwa uye kushandiswa zvakananga.Chiyero chekushandisa kwayo chinenge 60% -80%, uye chiyero chekushandisa chisina chinhu chinosvika 90%.

(4) Kubudirira kwekugadzirwa kwepamusoro.Nekuda kwekuzadza-kumhanya-mhanya, nguva yekuzadza ipfupi, indasitiri yesimbi inosimba nekukurumidza, uye kufa-casting operation cycle inokurumidza.Pakati peakasiyana maitiro ekukanda, iyo kufa yekukanda nzira ine yakanyanya kubereka uye inokodzera kugadzirwa kwakawanda.

(5) Kushandiswa nyore kwekuisa.Zviri nyore kuseta iyo yekumisikidza mashandiro pane die-casting mold, iri nyore kukanda inlay uye inosangana nezvinodiwa zvemuno mashandiro ekuita.kufa-kukanda zvikamu

kukanganisa:

1. Nekuda kwekuzadza nekukurumidza uye kutonhora nekukurumidza, gasi riri mugomba rakanonoka kuburitswa, zvichikonzera kuvepo kwepores uye oxidized inclusions muzvikamu zvekufa-casting, nekudaro kuderedza kunaka kwezvikamu zvinofa. .Nekuda kwekuwedzera kwegasi mumapores pakupisa kwakanyanya, pamusoro pekufa-kukanda kunoputika.Naizvozvo, kufa-kukanda nema pores hakugone kurapwa kupisa.

2. Die-castingmichina uye kufa-casting molds zvinodhura uye hazvina kukodzera kugadzirwa kwebatch diki.

3. Saizi yekufa castings ishoma.Nekuda kwekudzikisira kwesimba rekurovedzera remuchina wekukanda-kufa uye saizi ye mold, hazvibviri kufa-kanda mahombe ekukanda ekufa.

4. Marudzi e-die-casting alloys ane zvishoma.Nokutikufa-kukandamolds inogumira tembiricha yekushanda, parizvino inonyanya kushandiswa kufa-casting zinc alloys, aluminium alloys, magnesium alloys uye copper alloys.