lcskc 发表于 2010-2-25 14:52 , ?- C( o, E8 u# A( t6 O
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0 F! A! \- o6 S6 O# H2 J. Lit looks like very good die casting die design!! & Z; ?2 s+ g0 Y. G % \# t4 v z5 ~2 phow could you trim the runner off from the casting part? 2 F V' z7 C, P4 o! N& F4 U1 I f, r
how could you eject the casting part out of the core block?