Munguva yekushandiswa kweiyo dife casting muchina, punch iri nyore kupfekwa, ichave nekukonzeresa kudzvinyirira kana kushandisa nenzira kwayo kunogona kuita kuti punch. punch {{4]}
Chekutanga pane zvese, isu tinofanirwa kuve nekunzwisisa kwakawanda kwemhando dzechitonhora chando-casting Machinki
Kuomeswa pamusoro peiyo yakasarudzwa punch inofanira kunge iri hrc
Iyo lubrication yeCarmy inofa-casting bundu Mvura-yakavanzika lubricant zvichibva pane synthesis .
Munguva yekushandiswa, kutarisa kunofanirwa kubhadharwa nekushandisa zvine musoro kwe punch .
