Pambuyokuwombera mfuti, pamwamba pa kuponyedwa kwakuda kapena pali zizindikiro zakuda zakuda ndi mawanga

kwanuko.Ena a iwo akhoza kutayidwa, pamene ena alowa mu matrix oponya.Dera ndi

malo sanakhazikitsidwe pazifukwa izi:

Zowonongeka kalekuwomberedwa peenzobweretsedwa ndi kufa casting process:

1. Mafuta akuda kwambiri amagwiritsidwa ntchito poponya kufa

2. Punjani mafuta otsekemera panthawi yotsegula nkhungu

3. Kupaka utoto pa nthawi ya kufa

Nthawi yosungiramo kapena kutentha kwa chinthucho ndi chonyowa, ndipo pamwamba pake ndi corrod kwambiri, nkhungu kapena

fumbi;

The fumbi kuchotsa chipangizo chowombera peening makina ndi chosayenera, ndipo pali fumbi lambiri mukuwombera chitsulo;

Wogwira ntchitoyo sanavale magolovesi malinga ndi zofunikira ndipo adalumikizana mwachindunji pamwamba pa kuwomberako

peened castings ndi manja ake, zotsatira zala;

Pambuyo pakuwomberedwa, imasungidwa kwa nthawi yayitali, ndi fumbi kapena madzi othira ndi mafuta pamwamba, ndipo

chilengedwe chidzakhala chinyezi komanso okosijeni.

Zikakhala pamwambapa, njira zofananira ziyenera kuchitidwa:

1. Zowonongeka sizimaphimba malo onse oponyera.Limbikitsani kuwongolera ndi kasamalidwe ndi njira yoponya anthu

2. Ndi mafuta akuda, mtundu wakuda

3. Ndi nkhonya mafuta ndi mdima wofiira mtundu;

4. Ndi mtundu wowala pamwamba pa castings ndi mitundu yosiyanasiyana

Pambuyo powomberedwa, mawonekedwe a pamwamba amakhala osaya ndipo sangathe kuchotsedwa chifukwa adalowa muzoponya

matrix.Zogulitsa zamphamvu siziyenera kuyikidwa motalika kwambiri.Ngati ikufunika kuyika nthawi, iyenera kuphimbidwa komanso

kutetezedwa, ndikuyikidwa pamalo oyenera.

Mtundu wa pamwamba wa kuponya konseko umasanduka wakuda ndi wakuda.Bwezerani kuchotsa fumbi kapena kusintha kuwombera kwachitsulo;

Wogwira ntchitoyo ayenera kufunidwa kuti azigwira ntchito molingana ndi malangizo ogwiritsira ntchito ndipo ayenera kuvala magolovesi.

Kuwomberaziyenera kuchitidwa mwamsanga kuti ziwonedwe komaliza, kulongedza ndi kusunga.Ngati pakufunika kutero

kusungidwa kwa nthawi, chitetezo chokhwima chiyenera kuchitidwa.